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6,570,230 | 07/04/2011 10:29:43 | 827,940 | 07/04/2011 10:29:43 | 1 | 0 | should we just forget about the properties in ECMAScript 5? | what is the whole point in using those "properties" that ECMAScript 5 provides?
Ok let's not penalize ECMAScript 5 with the famous "old browser support" phrase.
Even for modern browsers which support ECMAScript 5, as far as I know, if we simply replace those property getters with getXXX and setters with setXXX, the result (of creating and using those functions) are always faster in all browsers.
And it's not just like 2 or 3 times faster.. it's pretty much more like a whole magnitude faster.
And even into the future, it's well.. pretty unlikely that properties could indeed be faster than a simply get/set pair.
So basically my question is: should we just forget about them? | javascript | html5 | web | null | null | 07/04/2011 12:51:27 | not constructive | should we just forget about the properties in ECMAScript 5?
===
what is the whole point in using those "properties" that ECMAScript 5 provides?
Ok let's not penalize ECMAScript 5 with the famous "old browser support" phrase.
Even for modern browsers which support ECMAScript 5, as far as I know, if we simply replace those property getters with getXXX and setters with setXXX, the result (of creating and using those functions) are always faster in all browsers.
And it's not just like 2 or 3 times faster.. it's pretty much more like a whole magnitude faster.
And even into the future, it's well.. pretty unlikely that properties could indeed be faster than a simply get/set pair.
So basically my question is: should we just forget about them? | 4 |
3,733,358 | 09/17/2010 07:19:13 | 450,343 | 09/17/2010 07:19:13 | 1 | 0 | Facebook Javascript API throws this error: "An error occurred with Mu Console. Please try again later" Any ideas? | I downloaded the official facebook Javascript SDK from http://github.com/facebook/connect-js and it seems that, for some reason, it outputs the above error.
The strange thing is that it worked 2 days ago. Now I'm quite stuck. I tried with different API_KEYs and still got nothing. I'm running the examples inside my Apache Server.
Do you have any ideas why this would show up? | javascript | facebook | facebook-connect | null | null | 06/09/2012 15:15:53 | too localized | Facebook Javascript API throws this error: "An error occurred with Mu Console. Please try again later" Any ideas?
===
I downloaded the official facebook Javascript SDK from http://github.com/facebook/connect-js and it seems that, for some reason, it outputs the above error.
The strange thing is that it worked 2 days ago. Now I'm quite stuck. I tried with different API_KEYs and still got nothing. I'm running the examples inside my Apache Server.
Do you have any ideas why this would show up? | 3 |
10,781,280 | 05/28/2012 08:04:17 | 1,421,098 | 05/28/2012 06:41:41 | 1 | 0 | how to play multiple audio file simultaneously on web application (html5) for ipad and iphone? | M trying to play background music and button music at same time but its not working on ipad and iphone devices, as well Do this devices support automatic audio play eg: onload() event ? | javascript | jquery | html5 | null | null | 05/29/2012 13:26:00 | not a real question | how to play multiple audio file simultaneously on web application (html5) for ipad and iphone?
===
M trying to play background music and button music at same time but its not working on ipad and iphone devices, as well Do this devices support automatic audio play eg: onload() event ? | 1 |
2,838,563 | 05/15/2010 01:38:04 | 293,009 | 03/13/2010 15:48:09 | 38 | 6 | Exclude entry from glossary? | I'm using the glossaries package in LaTeX. I've got `\gls{foo}` in my document, but I don't want the entry for "foo" to appear in the glossary. How can I keep a working (i.e. expanding) `\gls{foo}` in the body of my document, but exclude the entry for "foo" from the glossary? | latex | glossaries | null | null | null | null | open | Exclude entry from glossary?
===
I'm using the glossaries package in LaTeX. I've got `\gls{foo}` in my document, but I don't want the entry for "foo" to appear in the glossary. How can I keep a working (i.e. expanding) `\gls{foo}` in the body of my document, but exclude the entry for "foo" from the glossary? | 0 |
7,772,708 | 10/14/2011 19:37:27 | 965,383 | 09/26/2011 15:52:35 | 29 | 0 | How to scroll UIView dynamically? | I'm doing a form in an iPhone application. I'm setting the next field on the return of the keyboard. Everything works fine but if the text field is hidden under the keyboard, it's not scrolling on top of the keyboard dynamically! How can I do this?
**Here is my code**
It basically set to the next tag (next fileld)
-(BOOL)textFieldShouldReturn:(UITextField*)textField;
{
NSInteger nextTag = textField.tag + 1;
// Try to find next responder
UIResponder* nextResponder = [textField.superview viewWithTag:nextTag];
if (nextResponder) {
// Found next responder, so set it.
[nextResponder becomeFirstResponder];
} else {
// Not found, so remove keyboard.
[textField resignFirstResponder];
}
return NO; // We do not want UITextField to insert line-breaks.
}
| objective-c | ios | null | null | null | null | open | How to scroll UIView dynamically?
===
I'm doing a form in an iPhone application. I'm setting the next field on the return of the keyboard. Everything works fine but if the text field is hidden under the keyboard, it's not scrolling on top of the keyboard dynamically! How can I do this?
**Here is my code**
It basically set to the next tag (next fileld)
-(BOOL)textFieldShouldReturn:(UITextField*)textField;
{
NSInteger nextTag = textField.tag + 1;
// Try to find next responder
UIResponder* nextResponder = [textField.superview viewWithTag:nextTag];
if (nextResponder) {
// Found next responder, so set it.
[nextResponder becomeFirstResponder];
} else {
// Not found, so remove keyboard.
[textField resignFirstResponder];
}
return NO; // We do not want UITextField to insert line-breaks.
}
| 0 |
5,235,115 | 03/08/2011 16:13:36 | 531,507 | 12/05/2010 22:00:50 | 134 | 10 | Windows 7 need an easy way to track file changes and restore to previous versions | I am looking for some way to roll back file changes. I have looked at versioning systems such as tortoiseCVS, but I can't seem to get it setup.
If anyone can help me find a great solution to track and roll back file changes on win7 that would be great!
Chris | windows | null | null | null | null | 03/09/2011 08:44:25 | not a real question | Windows 7 need an easy way to track file changes and restore to previous versions
===
I am looking for some way to roll back file changes. I have looked at versioning systems such as tortoiseCVS, but I can't seem to get it setup.
If anyone can help me find a great solution to track and roll back file changes on win7 that would be great!
Chris | 1 |
10,134,741 | 04/13/2012 03:11:24 | 615,120 | 02/13/2011 14:38:11 | 30 | 0 | Changing CSS dynamically according to its inner elements | Just look at my code
http://jsfiddle.net/rkumarnirmal/GXAYa/6/
#box_bg is the outer gray box and #box is the inner black box. I used jquery accordion in the #box. What I need is #box_bg should dynamically enlarge or reduce its height according to the size of the inner #box.
Could anyone help me?
Thanks! | javascript | jquery | css | jquery-ui | css3 | null | open | Changing CSS dynamically according to its inner elements
===
Just look at my code
http://jsfiddle.net/rkumarnirmal/GXAYa/6/
#box_bg is the outer gray box and #box is the inner black box. I used jquery accordion in the #box. What I need is #box_bg should dynamically enlarge or reduce its height according to the size of the inner #box.
Could anyone help me?
Thanks! | 0 |
6,061,305 | 05/19/2011 15:45:14 | 761,386 | 05/19/2011 15:45:14 | 1 | 0 | Using R for Covariate Adjusted Logistic Regression | I would like to run a 'Covariable Adjusted Logistic Regression' test, and I would like to do this in R. So I am having some difficulties with this.
I am uncertain if I am correct in my understanding of Covariable Adjusted Logistic Regression. I have to translate code from a software suite and I've been having a very hard finding articles to help me understand what it exactly is. This type of thing is commonly done in clinical trials but I am not a biostatitician and have been having trouble contextualizing what I am reading.
Does anyone know if there is an R package out there that could help me with this? I can understand reading code much better than those clinical trial papers. The software suite code is unavailable to me, but I do have final values to compare against.
It would be very helpful. I tried the R forum, but was told that I should take more statistics courses instead of trying to program... so not really useful advice. | r | null | null | null | null | 05/19/2011 16:27:29 | off topic | Using R for Covariate Adjusted Logistic Regression
===
I would like to run a 'Covariable Adjusted Logistic Regression' test, and I would like to do this in R. So I am having some difficulties with this.
I am uncertain if I am correct in my understanding of Covariable Adjusted Logistic Regression. I have to translate code from a software suite and I've been having a very hard finding articles to help me understand what it exactly is. This type of thing is commonly done in clinical trials but I am not a biostatitician and have been having trouble contextualizing what I am reading.
Does anyone know if there is an R package out there that could help me with this? I can understand reading code much better than those clinical trial papers. The software suite code is unavailable to me, but I do have final values to compare against.
It would be very helpful. I tried the R forum, but was told that I should take more statistics courses instead of trying to program... so not really useful advice. | 2 |
9,846,813 | 03/23/2012 21:40:11 | 1,236,005 | 02/27/2012 16:17:25 | 30 | 0 | ASP.NET MVC3: Add element from list into a model's collection, from "Edit" view | I have a User model, which contains a collection of Devices. Users may have any number of Devices, but each Device may only have one User.
I am making a page for editing Users. When the User's Devices collection needs to be edited, the view presents a table of Devices associated with the User, with Remove links next to each, and a table of Devices not currently associated with a User, with Add links. The view is typed to a viewmodel that contains both lists.
This is all within a partial view, so that (ideally) it can update dynamically with Ajax.
Unfortunately I am quite new to ASP.NET and MVC3, and to web development in general. How should I go about writing the view to implement this?
Most of my assumptions about how to implement this are based on [this][1] tutorial. He's doing something similar, but he's just using @Html.EditorFor and adding whatever the user types in the text field into the collection, not selecting an existing object. Presumably I need to send the ID of the selected device back to the controller, so it can move the device between lists and return the updated partial view. But the view is typed to the viewmodel, and (unless I'm mistaken) I can't send arbitrary data back to the controller in a post; I can only send the viewmodel. So it would seem I need to put the selected device's ID into the viewmodel before posting it back, but if I do that then I'm violating the whole MVC pattern by manipulating data in the view.
This is a pretty rudimentary problem so I'm sure there are plenty of solutions, but unfortunately I lack enough domain knowledge to even know how to look for one.
[1]: http://geekswithblogs.net/blachniet/archive/2011/08/03/walkthrough-updating-partial-views-with-unobtrusive-ajax-in-mvc-3.aspx | asp.net | ajax | asp.net-mvc-3 | partial-views | null | null | open | ASP.NET MVC3: Add element from list into a model's collection, from "Edit" view
===
I have a User model, which contains a collection of Devices. Users may have any number of Devices, but each Device may only have one User.
I am making a page for editing Users. When the User's Devices collection needs to be edited, the view presents a table of Devices associated with the User, with Remove links next to each, and a table of Devices not currently associated with a User, with Add links. The view is typed to a viewmodel that contains both lists.
This is all within a partial view, so that (ideally) it can update dynamically with Ajax.
Unfortunately I am quite new to ASP.NET and MVC3, and to web development in general. How should I go about writing the view to implement this?
Most of my assumptions about how to implement this are based on [this][1] tutorial. He's doing something similar, but he's just using @Html.EditorFor and adding whatever the user types in the text field into the collection, not selecting an existing object. Presumably I need to send the ID of the selected device back to the controller, so it can move the device between lists and return the updated partial view. But the view is typed to the viewmodel, and (unless I'm mistaken) I can't send arbitrary data back to the controller in a post; I can only send the viewmodel. So it would seem I need to put the selected device's ID into the viewmodel before posting it back, but if I do that then I'm violating the whole MVC pattern by manipulating data in the view.
This is a pretty rudimentary problem so I'm sure there are plenty of solutions, but unfortunately I lack enough domain knowledge to even know how to look for one.
[1]: http://geekswithblogs.net/blachniet/archive/2011/08/03/walkthrough-updating-partial-views-with-unobtrusive-ajax-in-mvc-3.aspx | 0 |
2,635,340 | 04/14/2010 06:36:58 | 304,742 | 03/30/2010 02:23:27 | 1 | 0 | Polling a running php cli script | I want to run a php script from the command line that is always running and constantly updating a variable.
I then want any php script that is run in the meantime (probably but not necessarily from the web) to be able to read that variable at any time.
Anyone know how I can do this?
Thanks. | php | php-cli | null | null | null | null | open | Polling a running php cli script
===
I want to run a php script from the command line that is always running and constantly updating a variable.
I then want any php script that is run in the meantime (probably but not necessarily from the web) to be able to read that variable at any time.
Anyone know how I can do this?
Thanks. | 0 |
6,610,675 | 07/07/2011 12:35:38 | 447,156 | 09/14/2010 09:15:07 | 2,402 | 117 | Cheating Husband Problem Solving with C# (Or any algorithm) | I read Stevey's Blog [Get that job at Google][1] for Google interview questions and i made a little search on the internet and i found a really good recursion question asked in Google interview.
Q: Every man in a village of 100 married couples has cheated on his wife… Every wife in the village instantly knows when a man other than her husband has cheated, but does not know when her own husband has. The village has a law that does not allow for adultery. Any wife who can prove that her husband is unfaithful must kill him that very day. The women of the village would never disobey this law. One day, the queen of the village visits and announces that at least one husband has been unfaithful. What happens?
Is there any answer to solved with C# or any algorithm for this question ?
[1]: http://steve-yegge.blogspot.com/2008/03/get-that-job-at-google.html | c# | algorithm | google | interview-questions | puzzle | 07/07/2011 12:41:26 | off topic | Cheating Husband Problem Solving with C# (Or any algorithm)
===
I read Stevey's Blog [Get that job at Google][1] for Google interview questions and i made a little search on the internet and i found a really good recursion question asked in Google interview.
Q: Every man in a village of 100 married couples has cheated on his wife… Every wife in the village instantly knows when a man other than her husband has cheated, but does not know when her own husband has. The village has a law that does not allow for adultery. Any wife who can prove that her husband is unfaithful must kill him that very day. The women of the village would never disobey this law. One day, the queen of the village visits and announces that at least one husband has been unfaithful. What happens?
Is there any answer to solved with C# or any algorithm for this question ?
[1]: http://steve-yegge.blogspot.com/2008/03/get-that-job-at-google.html | 2 |
5,685,174 | 04/16/2011 07:38:30 | 12,421 | 09/16/2008 14:19:20 | 412 | 8 | How do I retrieve incident work items from BMC Remedy ARS via the SOAP interface? | I'm using the Helpdesk_Query_Service method from the HPD_IncidentInterface web service in BMC Remedy ARS 7.5 to retrieve incident data. I can get the top-level incident data as expected, but I don't see any way to retrieve associated work items. The ITSM Integrations guide is extremely light on details. How do I get the work items out? | soap | remedy | null | null | null | null | open | How do I retrieve incident work items from BMC Remedy ARS via the SOAP interface?
===
I'm using the Helpdesk_Query_Service method from the HPD_IncidentInterface web service in BMC Remedy ARS 7.5 to retrieve incident data. I can get the top-level incident data as expected, but I don't see any way to retrieve associated work items. The ITSM Integrations guide is extremely light on details. How do I get the work items out? | 0 |
10,032,531 | 04/05/2012 16:39:18 | 435,176 | 08/30/2010 16:50:08 | 154 | 3 | SVN post-commit hook wont run after a commit | I have an SVN repo set up on my server and am having post-commit issues. I am using SmartSVN as my client on my iMac. I connect through ssh+svn from SmartSVN. I am able to successfully connect to the SVN and make changes to it. Although my post-commit script is not working after I commit from my SVN client.
I created my post-commit shell script named post-commit.sh and put it in the hooks directory thinking this was all you had to do in order to get it working. Basically what the script does is SVN checkout to a temporary workspace and then it uploads the necessary files to my development subdomain on my server. I do this so that I can have a testing environment for all changes that users make for my web application. The file originally looked liked this.
rm -rf /home/modionzc/tempworkspace/artistcondevspace/*
cd /home/modionzc/tempworkspace/artistcondevspace
svn checkout file:///home/modionzc/svnrepos/artistcondevrep
rm -rf /home/modionzc/public_html/devsuper/application/*
rm -rf /home/modionzc/public_html/devsuper/css/*
rm -rf /home/modionzc/public_html/devsuper/js/*
rm -rf /home/modionzc/public_html/devsuper/images/*
cp -r /home/modionzc/tempworkspace/artistcondevspace/artistcondevrep/trunk/application/* /home/modionzc/public_html/devsuper/application/
cp -r /home/modionzc/tempworkspace/artistcondevspace/artistcondevrep/trunk/css/* /home/modionzc/public_html/devsuper/css/
cp -r /home/modionzc/tempworkspace/artistcondevspace/artistcondevrep/trunk/js/* /home/modionzc/public_html/devsuper/js/
cp -r /home/modionzc/tempworkspace/artistcondevspace/artistcondevrep/trunk/images/* /home/modionzc/public_html/devsuper/images/
cp /home/modionzc/artistconconfig/appconfigfiles/config.php /home/modionzc/public_html/devsuper/application/config/config.php
cp /home/modionzc/artistconconfig/appconfigfiles/database.php /home/modionzc/public_html/devsuper/application/config/database.php
cd /home/modionzc/public_html/devsuper
chmod -R 755 *
chmod 644 $(find *.* ! -type d)
It runs perfectly normal when I run it manually from the command line and updates the necessary files. Now for some reason it is not being called whenever I commit from my SmartSVN. The changes are made through the repository and if I run the script manually I can see that the updates were actually made. I did some research and found out that it could be permission issues or that I'm not using absolute paths. I am using absolute paths throughout the script. The permissions to the file is set to 755. The only thing that I can think of is the actual SVN user doesn't have permission which are the users created in the conf file. I have looked through the SVN manual and over the internet for a fix without much success.
One suggestion was to to make a log file to see any erros that are caused when the script is called. So now my post-commit script calls another file that has the commands above and outputs the command line returns to a file called svna.log. The post-commit.sh file looks like this now.
cd /home/modionzc/hooktest/
/home/modionzc/hooktest/ac_post_commit.sh &> svna.log
Where ac_post_commit.sh has the origional code above.
Again if I call it manually all the responses go to the file as necessary, but if I commit my work from SmartSVN the log file is actually empty.
FYI - for some reason my post-commit.sh has a * at the end of it and is listed as post-commit.sh* when I ls the files in the hooks directory.
Please, any help with this would be greatly appreciated.
| svn | shell | post-commit | null | null | null | open | SVN post-commit hook wont run after a commit
===
I have an SVN repo set up on my server and am having post-commit issues. I am using SmartSVN as my client on my iMac. I connect through ssh+svn from SmartSVN. I am able to successfully connect to the SVN and make changes to it. Although my post-commit script is not working after I commit from my SVN client.
I created my post-commit shell script named post-commit.sh and put it in the hooks directory thinking this was all you had to do in order to get it working. Basically what the script does is SVN checkout to a temporary workspace and then it uploads the necessary files to my development subdomain on my server. I do this so that I can have a testing environment for all changes that users make for my web application. The file originally looked liked this.
rm -rf /home/modionzc/tempworkspace/artistcondevspace/*
cd /home/modionzc/tempworkspace/artistcondevspace
svn checkout file:///home/modionzc/svnrepos/artistcondevrep
rm -rf /home/modionzc/public_html/devsuper/application/*
rm -rf /home/modionzc/public_html/devsuper/css/*
rm -rf /home/modionzc/public_html/devsuper/js/*
rm -rf /home/modionzc/public_html/devsuper/images/*
cp -r /home/modionzc/tempworkspace/artistcondevspace/artistcondevrep/trunk/application/* /home/modionzc/public_html/devsuper/application/
cp -r /home/modionzc/tempworkspace/artistcondevspace/artistcondevrep/trunk/css/* /home/modionzc/public_html/devsuper/css/
cp -r /home/modionzc/tempworkspace/artistcondevspace/artistcondevrep/trunk/js/* /home/modionzc/public_html/devsuper/js/
cp -r /home/modionzc/tempworkspace/artistcondevspace/artistcondevrep/trunk/images/* /home/modionzc/public_html/devsuper/images/
cp /home/modionzc/artistconconfig/appconfigfiles/config.php /home/modionzc/public_html/devsuper/application/config/config.php
cp /home/modionzc/artistconconfig/appconfigfiles/database.php /home/modionzc/public_html/devsuper/application/config/database.php
cd /home/modionzc/public_html/devsuper
chmod -R 755 *
chmod 644 $(find *.* ! -type d)
It runs perfectly normal when I run it manually from the command line and updates the necessary files. Now for some reason it is not being called whenever I commit from my SmartSVN. The changes are made through the repository and if I run the script manually I can see that the updates were actually made. I did some research and found out that it could be permission issues or that I'm not using absolute paths. I am using absolute paths throughout the script. The permissions to the file is set to 755. The only thing that I can think of is the actual SVN user doesn't have permission which are the users created in the conf file. I have looked through the SVN manual and over the internet for a fix without much success.
One suggestion was to to make a log file to see any erros that are caused when the script is called. So now my post-commit script calls another file that has the commands above and outputs the command line returns to a file called svna.log. The post-commit.sh file looks like this now.
cd /home/modionzc/hooktest/
/home/modionzc/hooktest/ac_post_commit.sh &> svna.log
Where ac_post_commit.sh has the origional code above.
Again if I call it manually all the responses go to the file as necessary, but if I commit my work from SmartSVN the log file is actually empty.
FYI - for some reason my post-commit.sh has a * at the end of it and is listed as post-commit.sh* when I ls the files in the hooks directory.
Please, any help with this would be greatly appreciated.
| 0 |
11,064,666 | 06/16/2012 15:16:34 | 1,460,784 | 06/16/2012 15:02:53 | 1 | 0 | iphone app saving state - nsmutableindexset and nsuintegers? | I'm newer to Xcode development and am trying to save state for my app which tracks multiple index sets, integers and strings. I've tried different code and haven't been able to get it to work saving to a plist. What is the best approach for saving the following data types, NSMUTABLEINDEXSETS and NSUINTEGERS? Any direction would be great, Thanks. | ios | cocoa-touch | savestate | null | null | 06/20/2012 12:15:29 | not constructive | iphone app saving state - nsmutableindexset and nsuintegers?
===
I'm newer to Xcode development and am trying to save state for my app which tracks multiple index sets, integers and strings. I've tried different code and haven't been able to get it to work saving to a plist. What is the best approach for saving the following data types, NSMUTABLEINDEXSETS and NSUINTEGERS? Any direction would be great, Thanks. | 4 |
1,657,974 | 11/01/2009 18:52:41 | 200,546 | 11/01/2009 17:29:58 | 1 | 0 | How to get the text value of an object? | How do I get the text value of an object in order to display it in a table? Other posts say objects are not NSStrings and you need to ask the object for its text. But how? The error is this:
> *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '*** -[Names isEqualToString:]: unrecognized selector sent to instance 0xf51b60'
for this code in Objective-C:
NSString *cellValue = [namesArray objectAtIndex:indexPath.row];
cell.textLabel.text = cellValue;
return cell;
My apologies to all you advanced programers, I'm new at this and could not find the answer in the NSObject documentation either. Thanks. | objective-c | object | text | null | null | null | open | How to get the text value of an object?
===
How do I get the text value of an object in order to display it in a table? Other posts say objects are not NSStrings and you need to ask the object for its text. But how? The error is this:
> *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '*** -[Names isEqualToString:]: unrecognized selector sent to instance 0xf51b60'
for this code in Objective-C:
NSString *cellValue = [namesArray objectAtIndex:indexPath.row];
cell.textLabel.text = cellValue;
return cell;
My apologies to all you advanced programers, I'm new at this and could not find the answer in the NSObject documentation either. Thanks. | 0 |
9,502,789 | 02/29/2012 16:22:23 | 1,141,555 | 01/10/2012 18:35:26 | 21 | 1 | mysql Like issue | i think i found a bug in opencart so in the featured module there is an autocomplete box which suggests products but it seems to skip a whole bunch. After examining the code it looks like it all boils down to this database query
SELECT * FROM calcproduct p LEFT JOIN calcproduct_description pd ON (p.product_id = pd.product_id) WHERE pd.language_id = '1' AND LCASE(pd.name) LIKE 'ti %' GROUP BY p.product_id ORDER BY pd.name ASC LIMIT 0,20
When i run the query manually for example i have two products TI 83 Brand New and TI 83 Like New it only finds one of them and it's doing this for other products as well. Anyone have any clude why , it has to be the like part of the query i took out the group by and order by and even the first where clause. I tried changing the column from utf_8 to latin_1
Im out of ideas please help
| mysql | null | null | null | null | 07/26/2012 16:09:06 | not a real question | mysql Like issue
===
i think i found a bug in opencart so in the featured module there is an autocomplete box which suggests products but it seems to skip a whole bunch. After examining the code it looks like it all boils down to this database query
SELECT * FROM calcproduct p LEFT JOIN calcproduct_description pd ON (p.product_id = pd.product_id) WHERE pd.language_id = '1' AND LCASE(pd.name) LIKE 'ti %' GROUP BY p.product_id ORDER BY pd.name ASC LIMIT 0,20
When i run the query manually for example i have two products TI 83 Brand New and TI 83 Like New it only finds one of them and it's doing this for other products as well. Anyone have any clude why , it has to be the like part of the query i took out the group by and order by and even the first where clause. I tried changing the column from utf_8 to latin_1
Im out of ideas please help
| 1 |
9,744,470 | 03/16/2012 21:01:48 | 901,229 | 08/18/2011 18:59:38 | 1 | 0 | How do i store tweets with a specific hashtag in my database? | I want to monitor and store all tweets with a hashtag '#myDDD' into my MySQL database. I want to store the username of the guy who tweeted, the content of the tweet and the timestamp. I have a table with 'username', 'tweet' and 'time'. Ideally I wouldn't want to get retweets. | php | mysql | twitter | null | null | 03/17/2012 23:47:48 | not a real question | How do i store tweets with a specific hashtag in my database?
===
I want to monitor and store all tweets with a hashtag '#myDDD' into my MySQL database. I want to store the username of the guy who tweeted, the content of the tweet and the timestamp. I have a table with 'username', 'tweet' and 'time'. Ideally I wouldn't want to get retweets. | 1 |
10,034,222 | 04/05/2012 18:47:18 | 1,316,050 | 04/05/2012 18:40:21 | 1 | 0 | missing ) after argument list on line 1 | <script type="text/javascript">$('#multipleResults').show(); $('#multipleResultsOut').html('<table><tr><td colspan="2"><?php echo $lang['search.limited']; ?></td></tr><?php while ($bQr = mysql_fetch_assoc($botquery22)) { echo ('<tr><td style="width: 40px;"><div style="width: 40px; height: 40px; overflow: hidden; background-position: center; background-repeat: no-repeat; background-image: url(\'%www%/images/badges/'.$bQr['name'].'\');"></div></td><td><a href="#" onclick="getBadge(\'%www%/\', \''.$bQr['name'].'\'); return false;">'.$bQr['badgename'].'</a><br />'.$bQr['desc'].'</td></tr>'); } ?><?php echo $end; ?>;</script><?php echo $lang['search.x.results']; ?>
**And I've rolled the code again, but still the same error.** | list | arguments | null | null | null | 04/06/2012 00:20:34 | too localized | missing ) after argument list on line 1
===
<script type="text/javascript">$('#multipleResults').show(); $('#multipleResultsOut').html('<table><tr><td colspan="2"><?php echo $lang['search.limited']; ?></td></tr><?php while ($bQr = mysql_fetch_assoc($botquery22)) { echo ('<tr><td style="width: 40px;"><div style="width: 40px; height: 40px; overflow: hidden; background-position: center; background-repeat: no-repeat; background-image: url(\'%www%/images/badges/'.$bQr['name'].'\');"></div></td><td><a href="#" onclick="getBadge(\'%www%/\', \''.$bQr['name'].'\'); return false;">'.$bQr['badgename'].'</a><br />'.$bQr['desc'].'</td></tr>'); } ?><?php echo $end; ?>;</script><?php echo $lang['search.x.results']; ?>
**And I've rolled the code again, but still the same error.** | 3 |
7,265,004 | 09/01/2011 00:30:31 | 237,681 | 12/23/2009 15:31:25 | 2,013 | 26 | PHP MVC books||tutorials 2011 | Are there any new (or old, if it still good in your opinion) and good books||tutorials about building PHP MVC framework or giving advices on Design patterns using PHP MVC or something like that?
I am willing to create my own PHP framework (I'm very excited about that), but firstly I want to read books which are written by professionals, so I wouldn't make essential mistakes building that.
Thank you. | php | oop | mvc | frameworks | null | 09/28/2011 11:28:52 | not constructive | PHP MVC books||tutorials 2011
===
Are there any new (or old, if it still good in your opinion) and good books||tutorials about building PHP MVC framework or giving advices on Design patterns using PHP MVC or something like that?
I am willing to create my own PHP framework (I'm very excited about that), but firstly I want to read books which are written by professionals, so I wouldn't make essential mistakes building that.
Thank you. | 4 |
11,463,311 | 07/13/2012 02:25:03 | 1,505,663 | 07/06/2012 03:30:25 | 4 | 0 | Python Function variable: local and global | I am struggling with local and global variables.
I was doing this:
def SomeFunc(Input):
if Input == 1:
Input = "True"
elif Input == 0:
Input = "False"
RawInput=int(raw_input("Input 1 or 0: "))
SomeFunc(RawInput)
print str(RawInput)
and it showed this:
>>> def SomeFunc(Input):
if Input ==1:
Input = "True"
elif Input ==0:
Input = "False"
>>> RawInput = int(raw_input("Input 1 or 0: "))
Input 1 or 0: 1
>>> SomeFunc(RawInput)
>>> print str(RawInput)
1
What should I do so that the input will convert to str in the function?
| python | function | global-variables | python-2.7 | local-variables | null | open | Python Function variable: local and global
===
I am struggling with local and global variables.
I was doing this:
def SomeFunc(Input):
if Input == 1:
Input = "True"
elif Input == 0:
Input = "False"
RawInput=int(raw_input("Input 1 or 0: "))
SomeFunc(RawInput)
print str(RawInput)
and it showed this:
>>> def SomeFunc(Input):
if Input ==1:
Input = "True"
elif Input ==0:
Input = "False"
>>> RawInput = int(raw_input("Input 1 or 0: "))
Input 1 or 0: 1
>>> SomeFunc(RawInput)
>>> print str(RawInput)
1
What should I do so that the input will convert to str in the function?
| 0 |
2,274,001 | 02/16/2010 15:37:33 | 213,689 | 11/18/2009 11:34:47 | 102 | 6 | How to restrict a user to access only specific folders | I have an Ubuntu server installed and I need to give access to my client's sites hosted on my server. There are currently 2 sites, which means 2 folders.
I was able to create a user with the command:
adduser user
However, I cannot find a way how to restrict this user to view only specific folders. If you tell me at least how to restrict a user to only one folder on your server that would be great!
I googled a bit and I found something about chroot. If I understood correctly, this will literally create a new root for the user which ultimately means restricting certain folders. However, I am no linux expert and didn't manage to use it.
Many thanks in advance | linux | chroot | ssh | null | null | 02/16/2010 15:52:40 | off topic | How to restrict a user to access only specific folders
===
I have an Ubuntu server installed and I need to give access to my client's sites hosted on my server. There are currently 2 sites, which means 2 folders.
I was able to create a user with the command:
adduser user
However, I cannot find a way how to restrict this user to view only specific folders. If you tell me at least how to restrict a user to only one folder on your server that would be great!
I googled a bit and I found something about chroot. If I understood correctly, this will literally create a new root for the user which ultimately means restricting certain folders. However, I am no linux expert and didn't manage to use it.
Many thanks in advance | 2 |
7,493,426 | 09/21/2011 00:48:46 | 344,298 | 05/18/2010 17:21:30 | 801 | 16 | Tools for developing Apps for Android | I am currently researching tools used to develop applications on the android os, I would like to explore the different type of tools out there before I decide to pick one as my main tool. So far I have explored the following
Android SDK, App Inventor, Basic4Android, Mono.
I was wondering if there are any other tools that I could explore?
Thank-you for your help! | android | null | null | null | null | 06/06/2012 14:13:46 | not constructive | Tools for developing Apps for Android
===
I am currently researching tools used to develop applications on the android os, I would like to explore the different type of tools out there before I decide to pick one as my main tool. So far I have explored the following
Android SDK, App Inventor, Basic4Android, Mono.
I was wondering if there are any other tools that I could explore?
Thank-you for your help! | 4 |
4,860,165 | 02/01/2011 07:54:37 | 593,837 | 01/28/2011 12:45:35 | 1 | 0 | how to use (String [] [] args) in java | how to use (String [] [] args) in java and write program of 2d array. | java | null | null | null | null | 02/01/2011 08:07:16 | not a real question | how to use (String [] [] args) in java
===
how to use (String [] [] args) in java and write program of 2d array. | 1 |
8,404,449 | 12/06/2011 17:55:46 | 175,346 | 09/18/2009 05:17:12 | 19 | 0 | display russian characters in excel | I am facing the problem to display the Russian characters in Excel.
Actually, we are using HSSFWorkbook to generate the excel by creating cell,rows....
can you please help to reslove the issue.
Thanks in advance.
| java | excel | null | null | null | 12/08/2011 03:55:58 | not a real question | display russian characters in excel
===
I am facing the problem to display the Russian characters in Excel.
Actually, we are using HSSFWorkbook to generate the excel by creating cell,rows....
can you please help to reslove the issue.
Thanks in advance.
| 1 |
4,075,392 | 11/02/2010 06:25:20 | 179,736 | 09/27/2009 11:27:55 | 4,350 | 39 | How can I show the Unique Cosntraints in MYSQL? | show uniques??? | mysql | database | query | unique | constraints | 05/03/2012 12:31:55 | not a real question | How can I show the Unique Cosntraints in MYSQL?
===
show uniques??? | 1 |
4,147,651 | 11/10/2010 18:17:30 | 225,815 | 12/06/2009 15:30:09 | 3 | 0 | Python or Ruby? | I've done courses on C++, C# and SQL, read SICP, so I have some beginners knowledge about programming. Now I am looking to focus on one language that I could use to develop general applications include web, mostly as a hobby. I seem to hear good things about Ruby and Python and they seem to be reasonably easy to learn and use.
If I had to choose only one of the two, which one should I focus on? Why?
Thanks! | python | ruby | null | null | null | 11/10/2010 18:22:28 | not constructive | Python or Ruby?
===
I've done courses on C++, C# and SQL, read SICP, so I have some beginners knowledge about programming. Now I am looking to focus on one language that I could use to develop general applications include web, mostly as a hobby. I seem to hear good things about Ruby and Python and they seem to be reasonably easy to learn and use.
If I had to choose only one of the two, which one should I focus on? Why?
Thanks! | 4 |
5,950,231 | 05/10/2011 12:46:54 | 194,476 | 10/22/2009 10:43:12 | 823 | 77 | SilkTest books for beginner | I would like to know good books for beginners of Silk Test software.
I googled for it and searched amazon website, but couldn't find any book dedicated to silk test.
Please suggest some names ! | books | silktest | null | null | null | 09/27/2011 14:02:28 | not constructive | SilkTest books for beginner
===
I would like to know good books for beginners of Silk Test software.
I googled for it and searched amazon website, but couldn't find any book dedicated to silk test.
Please suggest some names ! | 4 |
8,417,042 | 12/07/2011 14:35:59 | 1,085,829 | 12/07/2011 14:30:52 | 1 | 0 | VB functions and C# | How to access VB functions using C#? I am trying to create an interface for a sensor, whose files are given in VB format. How can i access themm and consequently make changes in the same?
| c# | function | vb | null | null | 12/07/2011 22:24:04 | not a real question | VB functions and C#
===
How to access VB functions using C#? I am trying to create an interface for a sensor, whose files are given in VB format. How can i access themm and consequently make changes in the same?
| 1 |
6,605,261 | 07/07/2011 02:41:58 | 139,150 | 07/16/2009 03:00:08 | 1,292 | 56 | using TCP or UPP | I can upload a file and analyse.
> splunk > Search > Add more data > from
> files and directories
But how do I use TCP and / or UDP?
Assuming I have hosted splunk on 10.10.10.100, I want to access the logs on 10.10.10.99 and the location is "/var/log/somefile.log"
Currently I am copying the file from 99 to 100 and then analysing. Is there a better way to dynamically link to the source ?
| splunk | null | null | null | null | 07/09/2011 06:25:15 | off topic | using TCP or UPP
===
I can upload a file and analyse.
> splunk > Search > Add more data > from
> files and directories
But how do I use TCP and / or UDP?
Assuming I have hosted splunk on 10.10.10.100, I want to access the logs on 10.10.10.99 and the location is "/var/log/somefile.log"
Currently I am copying the file from 99 to 100 and then analysing. Is there a better way to dynamically link to the source ?
| 2 |
9,198,876 | 02/08/2012 18:00:25 | 141,172 | 07/20/2009 04:36:50 | 21,208 | 805 | Does Enumerable.Cast<T> Copy Objects? | I have an object hierarchy
public class MyBase {}
public class MyDerived : MyBase {}
and have
List<MyBase> myList;
that is actually filled with instances of `MyDerived`
In order to access that list as a `List<MyDerived>`, I'm doing the following:
> myList.Cast<MyDerived>().ToList()
I read the MSDN docs on [Enumerable.Cast<T>][1], but it's not clear to me whether the Cast<T> and ToList operations make a new *copy* of the objects in memory, or simply allow the compiler to *access* the existing objects as if they were a `List<MyDerived>`.
[1]: http://msdn.microsoft.com/en-us/library/Bb341406%28v=vs.100%29.aspx | c# | casting | null | null | null | null | open | Does Enumerable.Cast<T> Copy Objects?
===
I have an object hierarchy
public class MyBase {}
public class MyDerived : MyBase {}
and have
List<MyBase> myList;
that is actually filled with instances of `MyDerived`
In order to access that list as a `List<MyDerived>`, I'm doing the following:
> myList.Cast<MyDerived>().ToList()
I read the MSDN docs on [Enumerable.Cast<T>][1], but it's not clear to me whether the Cast<T> and ToList operations make a new *copy* of the objects in memory, or simply allow the compiler to *access* the existing objects as if they were a `List<MyDerived>`.
[1]: http://msdn.microsoft.com/en-us/library/Bb341406%28v=vs.100%29.aspx | 0 |
1,277,118 | 08/14/2009 10:21:26 | 155,725 | 08/13/2009 11:05:07 | 27 | 4 | Good IDE for Struts | MyEclipse may be a good ide for struts.
But which is the best ide freely available for struts | struts | null | null | null | null | 09/01/2011 13:30:02 | not constructive | Good IDE for Struts
===
MyEclipse may be a good ide for struts.
But which is the best ide freely available for struts | 4 |
2,430,543 | 03/12/2010 04:40:32 | 129,195 | 06/26/2009 04:27:31 | 3,432 | 314 | aps.net-mvc 2.0 | Does anyone know if this has been released yet?
I went to asp.net and the Windows PI installs MVC 2 and it doesn't mention anything about RC's but then Scott Guthrie doesn't mention anything on his blog either. | asp.net-mvc-2 | asp.net-mvc | null | null | null | 01/19/2012 04:12:49 | too localized | aps.net-mvc 2.0
===
Does anyone know if this has been released yet?
I went to asp.net and the Windows PI installs MVC 2 and it doesn't mention anything about RC's but then Scott Guthrie doesn't mention anything on his blog either. | 3 |
3,797,766 | 09/26/2010 12:27:52 | 7,893 | 09/15/2008 14:38:54 | 1,023 | 34 | What is the best way to past contents of an ordered list on html form submission? | In the past I have always used a hidden field, an on the submit button onClick event I stuff the list contents into a hidden form field using custom code, and parse it out on the server-side using custom code.
This has always felt like a hack and I was wondering if there is a more modern approach. I'd like to find the most generic approach, but if tooling matters, I'm using JQuery on the client, and Ruby/Sinatra on the server. | jquery | html | forms | dom | sinatra | null | open | What is the best way to past contents of an ordered list on html form submission?
===
In the past I have always used a hidden field, an on the submit button onClick event I stuff the list contents into a hidden form field using custom code, and parse it out on the server-side using custom code.
This has always felt like a hack and I was wondering if there is a more modern approach. I'd like to find the most generic approach, but if tooling matters, I'm using JQuery on the client, and Ruby/Sinatra on the server. | 0 |
7,112,003 | 08/18/2011 18:07:35 | 648,138 | 03/07/2011 12:27:30 | 1,574 | 40 | what is the reason i get this error? | From the following code i am get the error saying :
tester.java:15: constructor Thread in class Thread cannot be applied to given types
new Thread(r).start();
^
required: no arguments
found: Runnable
1 error
**Code**
import java.lang.Thread.*;
class tester {
int i = 0;
private void startThread() {
Runnable r = new Runnable() {
@Override
public void run() {
callFunction();
}
};
new Thread(r).start();
}
private void callFunction() {
while( i <= 50 ) {
System.out.println( i );
i++;
}
}
public static void main( String args[] ) {
System.out.println("before first call");
new tester().startThread();
System.out.println("after the fnctn call");
}
}
Why do i get the above error ?
| java | multithreading | null | null | null | 08/19/2011 13:04:22 | not a real question | what is the reason i get this error?
===
From the following code i am get the error saying :
tester.java:15: constructor Thread in class Thread cannot be applied to given types
new Thread(r).start();
^
required: no arguments
found: Runnable
1 error
**Code**
import java.lang.Thread.*;
class tester {
int i = 0;
private void startThread() {
Runnable r = new Runnable() {
@Override
public void run() {
callFunction();
}
};
new Thread(r).start();
}
private void callFunction() {
while( i <= 50 ) {
System.out.println( i );
i++;
}
}
public static void main( String args[] ) {
System.out.println("before first call");
new tester().startThread();
System.out.println("after the fnctn call");
}
}
Why do i get the above error ?
| 1 |
5,732,817 | 04/20/2011 15:27:39 | 665,977 | 03/18/2011 11:55:01 | 5 | 0 | Add a transparent overlay to all LI not in focus | I have list of products within an LI what I need to do is when I hover over a product I need all other LI (Products) to get a slight overlay to them, the product that is hovered over is more prominant.
Any help would be greatly appreciated.
| jquery | overlay | null | null | null | null | open | Add a transparent overlay to all LI not in focus
===
I have list of products within an LI what I need to do is when I hover over a product I need all other LI (Products) to get a slight overlay to them, the product that is hovered over is more prominant.
Any help would be greatly appreciated.
| 0 |
7,388,703 | 09/12/2011 13:31:37 | 865,597 | 07/27/2011 14:17:24 | 1 | 0 | Expiration Dates | One of our editors did "something" that set an expiration date on all of the items in a folder and its subfolders. I'd love to know how it occured so we can avoid it in the future. (There are hundreds of items that need to have the expiration date cleared).
***So, my question is*** do any of you know what causes that? Also, is there a way to clear the expiration dates in bulk?
Thanks | plone | null | null | null | null | 09/12/2011 15:26:58 | off topic | Expiration Dates
===
One of our editors did "something" that set an expiration date on all of the items in a folder and its subfolders. I'd love to know how it occured so we can avoid it in the future. (There are hundreds of items that need to have the expiration date cleared).
***So, my question is*** do any of you know what causes that? Also, is there a way to clear the expiration dates in bulk?
Thanks | 2 |
4,764,199 | 01/21/2011 21:54:54 | 585,027 | 01/21/2011 20:33:52 | 1 | 0 | Updated question from a beginner | Would any be willing to take a look at my project and help me out? Anyone with some knowledge of C# will not have any problem with this or take more than a few mintues to figure out. I just can't seem to grasp what my school project is trying to accomplish.
Would anyone be willing to take a little time to help me out, where I could explain my project in depth. I have everything built, I just need to code the events for my form. My teacher is a dud and is no help.
For my project, I needed to create an airplane class and position class for a windows form application. I'll show my classes in a sec, but I want to explain what I'm not getting.
I believe that I have everything built, including the form with all the required controls. I dont know how or what to code inside the events.
These are the requirement for my form, which I have built with all the required events. Again I just don't know what to code inside the events once activated and then display the calculations
**Add a new form called “frmAirplane” to the project. Provide textbox input fields for each of the attributes in the Airplane and Position classes. Ensure that each input is appropriately validated and the program shall only store valid inputs. Ensure that each textbox has a label describing the purpose of the input field (called a label, field pair). Add command buttons that correspond to each of the operations in the Airplane class, and include event handlers that invoke the associated method. The event handler for each operation should display the position information before the action is taken, then display the information after the action is taken. Add a command button that allows the user to add an additional airplane, and for each airplane added, add a label on the form that displays how many airplane objects are created. Add a command button that will clear all input fields. Add a command button that will exit the application.**
HERE ARE THE CLASSES: AIRPLANE FIRST, POSITION SECOND
class Airplane
{
private int X_Coordinate;
private int Y_Coordinate;
private double speed;
private int direction;
//constant max speed of plane
const int MAX_SPEED = 50;
public Airplane()
{
//increment the numberCreated each time an Airplane object is created
int numberCreated;
}
//gets airplane name
private string airPlaneName;
public string AirplaneName
{
get { return airPlaneName; }
set { airPlaneName = value; }
}
//gets airplane position
private string airPlanePosition;
public string AirPlanePosition
{
get { return airPlanePosition; }
set { airPlanePosition = value; }
}
private int numberCreated;
public int NumberCreated
{
get { return numberCreated; }
set { numberCreated = value; }
}
public void move(int direction)
{
double radians = direction * Math.PI / 180;
//change the x location by the x vector of the speed
X_Coordinate += (int)(speed * Math.Cos(radians));
//change the y location by the y vectior of the speed
Y_Coordinate -= (int)(speed * Math.Sin(radians));
}
public void TurnRight()
{
if (direction > 0)
direction = direction - 1; //or direction -=1;
else direction = 359; //reset direct to fit within 0-359 degrees
}
public void TurnLeft()
{
//turn left relative to the airplane
if (direction < 359)
direction = direction + 1; //or direct +=1;
else direction = 0;//reset diection to fit within 0-359 degrees
}
public void Accelerate()
{
//increase the speed of the airplane
if (speed < MAX_SPEED)
speed = speed + 1; //or speed +=1;
}
public void Decelerate()
{
//decrease the speed of the airplane
if (speed > 0) speed = speed - 1; //or speed -=1;
}
public int GetNumberOfAirplanesCreated()
{
//return the total number of airplanes created using the class as the blueprint
return numberCreated;
}
-------------------------------------------------------------------
class Position
{
public Position()
{
string airplanePosition;
}
private int x_coordinate;
public int X_coordinate
{
get { return x_coordinate; }
set { x_coordinate = value; }
}
private int y_coordinate;
public int Y_coordinate
{
get { return y_coordinate; }
set { y_coordinate = value; }
}
private double speed;
public double Speed
{
get { return speed; }
set { speed = value; }
}
private int direction;
public int Direction
{
get { return direction; }
set { direction = value; }
}
public string displayAirplanePosition()
{
return "";
}
| c# | visual-studio-2008 | null | null | null | 01/21/2011 22:20:28 | not a real question | Updated question from a beginner
===
Would any be willing to take a look at my project and help me out? Anyone with some knowledge of C# will not have any problem with this or take more than a few mintues to figure out. I just can't seem to grasp what my school project is trying to accomplish.
Would anyone be willing to take a little time to help me out, where I could explain my project in depth. I have everything built, I just need to code the events for my form. My teacher is a dud and is no help.
For my project, I needed to create an airplane class and position class for a windows form application. I'll show my classes in a sec, but I want to explain what I'm not getting.
I believe that I have everything built, including the form with all the required controls. I dont know how or what to code inside the events.
These are the requirement for my form, which I have built with all the required events. Again I just don't know what to code inside the events once activated and then display the calculations
**Add a new form called “frmAirplane” to the project. Provide textbox input fields for each of the attributes in the Airplane and Position classes. Ensure that each input is appropriately validated and the program shall only store valid inputs. Ensure that each textbox has a label describing the purpose of the input field (called a label, field pair). Add command buttons that correspond to each of the operations in the Airplane class, and include event handlers that invoke the associated method. The event handler for each operation should display the position information before the action is taken, then display the information after the action is taken. Add a command button that allows the user to add an additional airplane, and for each airplane added, add a label on the form that displays how many airplane objects are created. Add a command button that will clear all input fields. Add a command button that will exit the application.**
HERE ARE THE CLASSES: AIRPLANE FIRST, POSITION SECOND
class Airplane
{
private int X_Coordinate;
private int Y_Coordinate;
private double speed;
private int direction;
//constant max speed of plane
const int MAX_SPEED = 50;
public Airplane()
{
//increment the numberCreated each time an Airplane object is created
int numberCreated;
}
//gets airplane name
private string airPlaneName;
public string AirplaneName
{
get { return airPlaneName; }
set { airPlaneName = value; }
}
//gets airplane position
private string airPlanePosition;
public string AirPlanePosition
{
get { return airPlanePosition; }
set { airPlanePosition = value; }
}
private int numberCreated;
public int NumberCreated
{
get { return numberCreated; }
set { numberCreated = value; }
}
public void move(int direction)
{
double radians = direction * Math.PI / 180;
//change the x location by the x vector of the speed
X_Coordinate += (int)(speed * Math.Cos(radians));
//change the y location by the y vectior of the speed
Y_Coordinate -= (int)(speed * Math.Sin(radians));
}
public void TurnRight()
{
if (direction > 0)
direction = direction - 1; //or direction -=1;
else direction = 359; //reset direct to fit within 0-359 degrees
}
public void TurnLeft()
{
//turn left relative to the airplane
if (direction < 359)
direction = direction + 1; //or direct +=1;
else direction = 0;//reset diection to fit within 0-359 degrees
}
public void Accelerate()
{
//increase the speed of the airplane
if (speed < MAX_SPEED)
speed = speed + 1; //or speed +=1;
}
public void Decelerate()
{
//decrease the speed of the airplane
if (speed > 0) speed = speed - 1; //or speed -=1;
}
public int GetNumberOfAirplanesCreated()
{
//return the total number of airplanes created using the class as the blueprint
return numberCreated;
}
-------------------------------------------------------------------
class Position
{
public Position()
{
string airplanePosition;
}
private int x_coordinate;
public int X_coordinate
{
get { return x_coordinate; }
set { x_coordinate = value; }
}
private int y_coordinate;
public int Y_coordinate
{
get { return y_coordinate; }
set { y_coordinate = value; }
}
private double speed;
public double Speed
{
get { return speed; }
set { speed = value; }
}
private int direction;
public int Direction
{
get { return direction; }
set { direction = value; }
}
public string displayAirplanePosition()
{
return "";
}
| 1 |
10,490,599 | 05/07/2012 23:39:49 | 1,062,305 | 11/23/2011 16:15:26 | 12 | 0 | Jquery / imagemap combination not working properly | I'm using a combination of Jquery and html imagemap to have a banner with rollovers over different areas. The basic function of it works fine, but I've been having issues with making it more advanced.
This is the jsfiddle http://jsfiddle.net/2fav4/
What's happening, is the hover works fine, the new image appears and all that. When the user clicks on the image, it stays up (like it's supposed to), the problem is that the clicked state never goes away. I want the user to be able to dismiss the image by clicking it a second time. | javascript | jquery | html | imagemap | jsfiddle | null | open | Jquery / imagemap combination not working properly
===
I'm using a combination of Jquery and html imagemap to have a banner with rollovers over different areas. The basic function of it works fine, but I've been having issues with making it more advanced.
This is the jsfiddle http://jsfiddle.net/2fav4/
What's happening, is the hover works fine, the new image appears and all that. When the user clicks on the image, it stays up (like it's supposed to), the problem is that the clicked state never goes away. I want the user to be able to dismiss the image by clicking it a second time. | 0 |
8,218,911 | 11/21/2011 21:40:02 | 1,047,086 | 11/15/2011 07:55:31 | 3 | 0 | Update to MySQL | I`m stuck again with this script, i am now trying to update an existing client in table "wdclient" but no update goes though to the database.
Trying to insert "products" and "description".
Here is my code:
$id=$_GET['id'];
$clientId=$_GET['clientId'];
include ('msql_connect.php');
include ('msql_open.php');
include ('header.php');
$base1 = '<option value="';
$base2 = '">';
$base3 = '</option>';
if(isset($_POST['submit'])) {
mysql_query("UPDATE wdclient (cdetail, cproducts) WHERE clid = '$clientId'
VALUES ('$_POST[detail]', '$_POST[products]')");
mysql_query("INSERT INTO wdccat (caid, clid) VALUES ('$_POST[category1]','$_POST[clid]')");
mysql_query("INSERT INTO wdccat (caid, clid) VALUES ('$_POST[category2]','$_POST[clid]')");
mysql_query("INSERT INTO wdccat (caid, clid) VALUES ('$_POST[category3]','$_POST[clid]')");
mysql_query("INSERT INTO wdccat (caid, clid) VALUES ('$_POST[category4]','$_POST[clid]')");
}
?>
<div class="tagline">
<h1>Finish your Registration!</h1>
<span><em>Complete your Registration!</em></span>
<div class="clear"></div>
</div>
<div class="wrapper">
<form method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>" id="contactform" class="big_form" >
<div id="section1">
<?php
$SQL = "SELECT * FROM wdcat ORDER BY `ccname` ASC";
$result = mysql_query($SQL);
while ($db_field = mysql_fetch_assoc($result)) {
}
?>
<table width="1000" border="0">
<tr>
<th width="185" scope="col"> </th>
<th colspan="2" scope="col"><h2 >Choose up to 4 Categories:</h2></th>
<th width="30" scope="col"> </th>
</tr>
<tr>
<td> </td>
<td width="308"><label for="text"><b style="color:#C00">*</b> Select Category:</label><select name="category1" id="category1" value="" class="required"><?php $SQL = "SELECT * FROM wdcat ORDER BY `ccname` ASC";
$result = mysql_query($SQL);
while ($db_field = mysql_fetch_assoc($result)) {
echo $base1;
print $db_field['ccid'];
echo $base2;
print $db_field['ccname'];
echo $base3;
};?></select></td>
<td width="459"><label for="text"><b style="color:#C00">*</b> Select Category:</label><select name="category2" id="category2" value="" class="required"><?php $SQL = "SELECT * FROM wdcat ORDER BY `ccname` ASC";
$result = mysql_query($SQL);
while ($db_field = mysql_fetch_assoc($result)) {
echo $base1;
print $db_field['ccid'];
echo $base2;
print $db_field['ccname'];
echo $base3;
};?></select></td>
<td> </td>
</tr>
<tr>
<td> </td>
<td><label for="text"><b style="color:#C00">*</b> Select Category:</label><select name="category3" id="category3" value="" class="required"><?php $SQL = "SELECT * FROM wdcat ORDER BY `ccname` ASC";
$result = mysql_query($SQL);
while ($db_field = mysql_fetch_assoc($result)) {
echo $base1;
print $db_field['ccid'];
echo $base2;
print $db_field['ccname'];
echo $base3;
};?></select></td>
<td><label for="text"><b style="color:#C00">*</b> Select Category:</label><select name="category4" id="category4" value="" class="required"><?php $SQL = "SELECT * FROM wdcat ORDER BY `ccname` ASC";
$result = mysql_query($SQL);
while ($db_field = mysql_fetch_assoc($result)) {
echo $base1;
print $db_field['ccid'];
echo $base2;
print $db_field['ccname'];
echo $base3;
};?></select></td>
<td> </td>
</tr>
<tr>
<td> </td>
<td colspan="2"><br/>
<h2>Company Information:</h2></td>
<td> </td>
</tr>
<tr>
<td> </td>
<td><label for="description"><b style="color:#C00">* </b>Company Description:</label>
<textarea name="detail" id="detail" cols="40" rows="8"></textarea></td>
<td><label for="description"><b style="color:#C00">* </b>Products: (eg, shoes, bedding, tableware)</label>
<textarea name="products" id="products" cols="40" rows="8"></textarea></td>
<td> </td>
</tr>
<tr>
<td> </td>
<td colspan="2"><br/>
<h2>Upload Images:</h2><br/></td>
<td> </td>
</tr>
<tr>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td> </td>
<td><input type="hidden" name="clid" id="clid" value="<?php echo $clientId ;?>"></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td> </td>
<td><input type="submit" value="Complete Registration" name="submit" class="button form" /></td>
<td> </td>
<td> </td>
</tr>
</table>
</div>
</form>
<div class="clear"></div>
</div>
</div>
<?php include ('msql_close.php'); ?>
<?php include('footer.php'); ?>
Any assistance will be appreciated.
Thanks | php | null | null | null | null | null | open | Update to MySQL
===
I`m stuck again with this script, i am now trying to update an existing client in table "wdclient" but no update goes though to the database.
Trying to insert "products" and "description".
Here is my code:
$id=$_GET['id'];
$clientId=$_GET['clientId'];
include ('msql_connect.php');
include ('msql_open.php');
include ('header.php');
$base1 = '<option value="';
$base2 = '">';
$base3 = '</option>';
if(isset($_POST['submit'])) {
mysql_query("UPDATE wdclient (cdetail, cproducts) WHERE clid = '$clientId'
VALUES ('$_POST[detail]', '$_POST[products]')");
mysql_query("INSERT INTO wdccat (caid, clid) VALUES ('$_POST[category1]','$_POST[clid]')");
mysql_query("INSERT INTO wdccat (caid, clid) VALUES ('$_POST[category2]','$_POST[clid]')");
mysql_query("INSERT INTO wdccat (caid, clid) VALUES ('$_POST[category3]','$_POST[clid]')");
mysql_query("INSERT INTO wdccat (caid, clid) VALUES ('$_POST[category4]','$_POST[clid]')");
}
?>
<div class="tagline">
<h1>Finish your Registration!</h1>
<span><em>Complete your Registration!</em></span>
<div class="clear"></div>
</div>
<div class="wrapper">
<form method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>" id="contactform" class="big_form" >
<div id="section1">
<?php
$SQL = "SELECT * FROM wdcat ORDER BY `ccname` ASC";
$result = mysql_query($SQL);
while ($db_field = mysql_fetch_assoc($result)) {
}
?>
<table width="1000" border="0">
<tr>
<th width="185" scope="col"> </th>
<th colspan="2" scope="col"><h2 >Choose up to 4 Categories:</h2></th>
<th width="30" scope="col"> </th>
</tr>
<tr>
<td> </td>
<td width="308"><label for="text"><b style="color:#C00">*</b> Select Category:</label><select name="category1" id="category1" value="" class="required"><?php $SQL = "SELECT * FROM wdcat ORDER BY `ccname` ASC";
$result = mysql_query($SQL);
while ($db_field = mysql_fetch_assoc($result)) {
echo $base1;
print $db_field['ccid'];
echo $base2;
print $db_field['ccname'];
echo $base3;
};?></select></td>
<td width="459"><label for="text"><b style="color:#C00">*</b> Select Category:</label><select name="category2" id="category2" value="" class="required"><?php $SQL = "SELECT * FROM wdcat ORDER BY `ccname` ASC";
$result = mysql_query($SQL);
while ($db_field = mysql_fetch_assoc($result)) {
echo $base1;
print $db_field['ccid'];
echo $base2;
print $db_field['ccname'];
echo $base3;
};?></select></td>
<td> </td>
</tr>
<tr>
<td> </td>
<td><label for="text"><b style="color:#C00">*</b> Select Category:</label><select name="category3" id="category3" value="" class="required"><?php $SQL = "SELECT * FROM wdcat ORDER BY `ccname` ASC";
$result = mysql_query($SQL);
while ($db_field = mysql_fetch_assoc($result)) {
echo $base1;
print $db_field['ccid'];
echo $base2;
print $db_field['ccname'];
echo $base3;
};?></select></td>
<td><label for="text"><b style="color:#C00">*</b> Select Category:</label><select name="category4" id="category4" value="" class="required"><?php $SQL = "SELECT * FROM wdcat ORDER BY `ccname` ASC";
$result = mysql_query($SQL);
while ($db_field = mysql_fetch_assoc($result)) {
echo $base1;
print $db_field['ccid'];
echo $base2;
print $db_field['ccname'];
echo $base3;
};?></select></td>
<td> </td>
</tr>
<tr>
<td> </td>
<td colspan="2"><br/>
<h2>Company Information:</h2></td>
<td> </td>
</tr>
<tr>
<td> </td>
<td><label for="description"><b style="color:#C00">* </b>Company Description:</label>
<textarea name="detail" id="detail" cols="40" rows="8"></textarea></td>
<td><label for="description"><b style="color:#C00">* </b>Products: (eg, shoes, bedding, tableware)</label>
<textarea name="products" id="products" cols="40" rows="8"></textarea></td>
<td> </td>
</tr>
<tr>
<td> </td>
<td colspan="2"><br/>
<h2>Upload Images:</h2><br/></td>
<td> </td>
</tr>
<tr>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td> </td>
<td><input type="hidden" name="clid" id="clid" value="<?php echo $clientId ;?>"></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td> </td>
<td><input type="submit" value="Complete Registration" name="submit" class="button form" /></td>
<td> </td>
<td> </td>
</tr>
</table>
</div>
</form>
<div class="clear"></div>
</div>
</div>
<?php include ('msql_close.php'); ?>
<?php include('footer.php'); ?>
Any assistance will be appreciated.
Thanks | 0 |
4,520,071 | 12/23/2010 15:27:04 | 538,032 | 12/10/2010 15:47:56 | 11 | 3 | Find firstname, lastname, address, email, etc.. in non-semantic texts | I search some kind of sources or method to analyze non-semantic texts. To find firstname, lastname, phone, address, etc..
Dalou | c++ | python | qt | text | semantic | 12/24/2010 02:06:33 | not a real question | Find firstname, lastname, address, email, etc.. in non-semantic texts
===
I search some kind of sources or method to analyze non-semantic texts. To find firstname, lastname, phone, address, etc..
Dalou | 1 |
7,950,067 | 10/31/2011 04:42:24 | 977,687 | 10/04/2011 02:01:58 | 84 | 3 | Site with 1M pageviews/day with RubyOnRails... Unicorn or Passenger? | I have a site developed using RubOnRails framework... I'll format my server and which is better? Unicorn or Passenger? | ruby-on-rails | ruby | linux | scalability | null | 11/14/2011 11:52:37 | not constructive | Site with 1M pageviews/day with RubyOnRails... Unicorn or Passenger?
===
I have a site developed using RubOnRails framework... I'll format my server and which is better? Unicorn or Passenger? | 4 |
9,062,485 | 01/30/2012 10:32:16 | 1,177,803 | 01/30/2012 10:09:11 | 1 | 0 | Is this a right Strategy implementation | I have tried to implement the Head First Duck problem with Startegy. I am trying to implement the Decoy Duck, which intially don't have the facility to Quack or Fly is implemented by calling a a default constructor( I know this duck don't have the ability to Fly or Quack). All other Ducks are intitialized by calling the overriden consturctor. In the book a duck with no Fly is implemented with a class FlyNoFly which implements the IFly interface.
For my solution, i am not using this class. Instead, i am checking in the base duck class the Fly propery whether a valid instance is passed for it or not (by if(Fly != null) . if the Fly has a valid reference, then only i am invloking the fly method on that. Else i am throwing a default message.
I want to know whether my implementation is violating any design principle / Whether this is a valid implementation.
Thanks
TutuMon
public abstract class Duck
{
public IFlyable Fly { get; set; }
public IQuackable Quack { get; set; }
public void PerformQuack()
{
//Is this checking valid as per OO?
if (Quack != null)
Quack.Quack();
else
Console.WriteLine("Quack Operation Not supported");
}
public void PerformFly()
{
//Is this checking valid as per OO?
if (Fly != null)
Fly.Fly();
else
Console.WriteLine("Fly Operation not supported");
}
public abstract void Swim();
}
public class MallardDuck : Duck
{
public MallardDuck()
{
}
public MallardDuck(IFlyable fly, IQuackable quack)
{
Fly = fly;
Quack = quack;
}
public override void Swim()
{
Console.WriteLine("Mallard Duck is Swimming");
}
}
//No Fly and Quack behaviour by default
public class DecoyDuck : Duck
{
public DecoyDuck()
{
}
public DecoyDuck(IFlyable fly, IQuackable quack)
{
Fly = fly;
Quack = quack;
}
public override void Swim()
{
Console.WriteLine("DecoyDuck Duck is Swimming");
}
}
public interface IFlyable
{
void Fly();
}
public class FlyWithWings : IFlyable
{
public void Fly()
{
Console.WriteLine("You are flying with wings");
}
}
public class RocketFly : IFlyable
{
public void Fly()
{
Console.WriteLine("Rocket Powered Fly");
}
}
public interface IQuackable
{
void Quack();
}
public class RealQUack :IQuackable
{
public void Quack()
{
Console.WriteLine("This is Real Quack");
}
}
public class PowerQuack : IQuackable
{
public void Quack()
{
Console.WriteLine("Powerful Quacking ");
}
}
public class Program
{
public static void Main(string[] args)
{
Duck mallard = new MallardDuck
{Fly=new FlyWithWings(),Quack=new RealQUack()}
mallard.PerformQuack();
mallard.PerformFly();
// He can't Quack or Fly by default
// So i am calling the default constructor.
Duck decoy = new DecoyDuck();
decoy.PerformQuack();
decoy.PerformFly();
// Adding behaviours on the fly
decoy.Fly = new RocketFly();
decoy.Quack = new PowerQuack();
decoy.PerformQuack();
decoy.PerformFly();
Console.Read();
}
} | strategy | null | null | null | null | 05/04/2012 13:27:17 | off topic | Is this a right Strategy implementation
===
I have tried to implement the Head First Duck problem with Startegy. I am trying to implement the Decoy Duck, which intially don't have the facility to Quack or Fly is implemented by calling a a default constructor( I know this duck don't have the ability to Fly or Quack). All other Ducks are intitialized by calling the overriden consturctor. In the book a duck with no Fly is implemented with a class FlyNoFly which implements the IFly interface.
For my solution, i am not using this class. Instead, i am checking in the base duck class the Fly propery whether a valid instance is passed for it or not (by if(Fly != null) . if the Fly has a valid reference, then only i am invloking the fly method on that. Else i am throwing a default message.
I want to know whether my implementation is violating any design principle / Whether this is a valid implementation.
Thanks
TutuMon
public abstract class Duck
{
public IFlyable Fly { get; set; }
public IQuackable Quack { get; set; }
public void PerformQuack()
{
//Is this checking valid as per OO?
if (Quack != null)
Quack.Quack();
else
Console.WriteLine("Quack Operation Not supported");
}
public void PerformFly()
{
//Is this checking valid as per OO?
if (Fly != null)
Fly.Fly();
else
Console.WriteLine("Fly Operation not supported");
}
public abstract void Swim();
}
public class MallardDuck : Duck
{
public MallardDuck()
{
}
public MallardDuck(IFlyable fly, IQuackable quack)
{
Fly = fly;
Quack = quack;
}
public override void Swim()
{
Console.WriteLine("Mallard Duck is Swimming");
}
}
//No Fly and Quack behaviour by default
public class DecoyDuck : Duck
{
public DecoyDuck()
{
}
public DecoyDuck(IFlyable fly, IQuackable quack)
{
Fly = fly;
Quack = quack;
}
public override void Swim()
{
Console.WriteLine("DecoyDuck Duck is Swimming");
}
}
public interface IFlyable
{
void Fly();
}
public class FlyWithWings : IFlyable
{
public void Fly()
{
Console.WriteLine("You are flying with wings");
}
}
public class RocketFly : IFlyable
{
public void Fly()
{
Console.WriteLine("Rocket Powered Fly");
}
}
public interface IQuackable
{
void Quack();
}
public class RealQUack :IQuackable
{
public void Quack()
{
Console.WriteLine("This is Real Quack");
}
}
public class PowerQuack : IQuackable
{
public void Quack()
{
Console.WriteLine("Powerful Quacking ");
}
}
public class Program
{
public static void Main(string[] args)
{
Duck mallard = new MallardDuck
{Fly=new FlyWithWings(),Quack=new RealQUack()}
mallard.PerformQuack();
mallard.PerformFly();
// He can't Quack or Fly by default
// So i am calling the default constructor.
Duck decoy = new DecoyDuck();
decoy.PerformQuack();
decoy.PerformFly();
// Adding behaviours on the fly
decoy.Fly = new RocketFly();
decoy.Quack = new PowerQuack();
decoy.PerformQuack();
decoy.PerformFly();
Console.Read();
}
} | 2 |
8,560,680 | 12/19/2011 11:32:40 | 1,105,775 | 12/19/2011 11:25:35 | 1 | 0 | Can the Iphone screen can function as a weight? | I wonder if there is an option to use the iphone screen (via app ofcourse) as a weight?
Thank's
Ziv | iphone | null | null | null | null | 12/20/2011 00:27:22 | not a real question | Can the Iphone screen can function as a weight?
===
I wonder if there is an option to use the iphone screen (via app ofcourse) as a weight?
Thank's
Ziv | 1 |
2,947,527 | 06/01/2010 05:53:12 | 57,428 | 01/21/2009 08:23:46 | 32,256 | 960 | What traits can hint a teenager he should pursue software development career? | We're gonna have a day when employees' kids will visit our company office. The idea is that they will come see "how parents work", "how cool stuff is done", have fun, etc. Kids will be up to 17 years old.
Now I suppose some of the teenagers already think of what they wanna do when they finally grow up and will ask questions like "how can I tell I should get a degree in software engineering and not in logistics/finances/whatever?" So I think we better be prepared and ready to answer those questions so that those who really fit don't waste time but use their potential to the full.
What traits that already emerge in teenage years indicate that a person could become a very good software developer? | career-development | personal-growth | null | null | null | 06/02/2010 11:39:30 | off topic | What traits can hint a teenager he should pursue software development career?
===
We're gonna have a day when employees' kids will visit our company office. The idea is that they will come see "how parents work", "how cool stuff is done", have fun, etc. Kids will be up to 17 years old.
Now I suppose some of the teenagers already think of what they wanna do when they finally grow up and will ask questions like "how can I tell I should get a degree in software engineering and not in logistics/finances/whatever?" So I think we better be prepared and ready to answer those questions so that those who really fit don't waste time but use their potential to the full.
What traits that already emerge in teenage years indicate that a person could become a very good software developer? | 2 |
2,607,515 | 04/09/2010 12:53:06 | 245,549 | 01/07/2010 13:20:49 | 1,354 | 3 | How do I check if output stream of a socket is closed? | I have this code:
public void post(String message) {
output.close();
final String mess = message;
(new Thread() {
public void run() {
while (true) {
try {
output.println(mess);
System.out.println("The following message was successfully sent:");
System.out.println(mess);
break;
} catch (NullPointerException e) {
try {Thread.sleep(1000);} catch (InterruptedException ie) {}
}
}
}
}).start();
}
As you can see I close the socket in the very beginning of the code and then `try` to use it to send some information to another computer. The program writes me "The following message was successfully sent". It means that the NullPointerException was not thrown.
**So, does Java throw no exception if it tries to use a closed output stream of a socket? Is there a way to check if a socket is closed or opened?** | java | networking | sockets | outputstream | close | null | open | How do I check if output stream of a socket is closed?
===
I have this code:
public void post(String message) {
output.close();
final String mess = message;
(new Thread() {
public void run() {
while (true) {
try {
output.println(mess);
System.out.println("The following message was successfully sent:");
System.out.println(mess);
break;
} catch (NullPointerException e) {
try {Thread.sleep(1000);} catch (InterruptedException ie) {}
}
}
}
}).start();
}
As you can see I close the socket in the very beginning of the code and then `try` to use it to send some information to another computer. The program writes me "The following message was successfully sent". It means that the NullPointerException was not thrown.
**So, does Java throw no exception if it tries to use a closed output stream of a socket? Is there a way to check if a socket is closed or opened?** | 0 |
7,826,459 | 10/19/2011 18:47:18 | 771,537 | 05/26/2011 14:56:52 | 20 | 3 | VMware VIC losing connection after a couple hours | I am using the "VMWare Infrastructure Client" to manage several esxi 3.5 servers. I am losing connection to one of them and when I try to reconnect I get the errors "VMware Infrastructure Client could not establish the initial connection with server 'XXX'. Details: A connection failure occured"
The esxi server replies to pings, I can log on to the console and ping the gateway as well as an IP on the internet. The Guest Os's are still running and I can RDP to them. I just lost management control/connection of the esxi server.
Short of restarting the server (which doesn't fix the issue), what can I do to fix this? | vmware | virtualhost | esxi | vmware-tools | null | 10/19/2011 19:54:28 | off topic | VMware VIC losing connection after a couple hours
===
I am using the "VMWare Infrastructure Client" to manage several esxi 3.5 servers. I am losing connection to one of them and when I try to reconnect I get the errors "VMware Infrastructure Client could not establish the initial connection with server 'XXX'. Details: A connection failure occured"
The esxi server replies to pings, I can log on to the console and ping the gateway as well as an IP on the internet. The Guest Os's are still running and I can RDP to them. I just lost management control/connection of the esxi server.
Short of restarting the server (which doesn't fix the issue), what can I do to fix this? | 2 |
1,903,571 | 12/14/2009 21:18:10 | 231,635 | 12/14/2009 21:18:10 | 1 | 0 | Powerbuilder WebApp Access on my website | I'm running PB11.5.
I just upoaded my webapp to my website.
Cannot seem to run it from website, but I can run it from my PC.
I'm using a MS Access DB. | powerbuilder | web-applications | deployment | null | null | null | open | Powerbuilder WebApp Access on my website
===
I'm running PB11.5.
I just upoaded my webapp to my website.
Cannot seem to run it from website, but I can run it from my PC.
I'm using a MS Access DB. | 0 |
6,956,864 | 08/05/2011 13:14:21 | 351,901 | 05/27/2010 11:47:11 | 312 | 17 | Rails global Encoding configuration? | I'm working on a Rails project that has strings with spanish characters: `ñ, á, é, í, ó, ú, etc`.
I have to use the "coding" comment (`# coding: utf-8`) at the top of every single file that has these characters to avoid errors when running the application.
How could I set this option globally instead of typing this comment in each file? I guess it should go in the initializers or environment files. | ruby-on-rails-3 | encoding | utf-8 | initialization | null | null | open | Rails global Encoding configuration?
===
I'm working on a Rails project that has strings with spanish characters: `ñ, á, é, í, ó, ú, etc`.
I have to use the "coding" comment (`# coding: utf-8`) at the top of every single file that has these characters to avoid errors when running the application.
How could I set this option globally instead of typing this comment in each file? I guess it should go in the initializers or environment files. | 0 |
9,300,031 | 02/15/2012 19:35:27 | 9,099 | 09/15/2008 17:43:43 | 422 | 2 | PHP5 - good screencasts (without frameworks) | Do you happen to know any good screencasts for modern PHP5 for example: a blog / todo application that shows how to build PHP -> DB application (WITHOUT frameworks) | php | oop | screencasts | null | null | 02/15/2012 19:38:31 | not constructive | PHP5 - good screencasts (without frameworks)
===
Do you happen to know any good screencasts for modern PHP5 for example: a blog / todo application that shows how to build PHP -> DB application (WITHOUT frameworks) | 4 |
5,714,184 | 04/19/2011 09:20:45 | 686,800 | 04/01/2011 01:37:24 | 20 | 0 | Using System.Reflection | What are the best examples in using System.Reflection? I'm working on this in-house CMS that uses reflection to get on page object instance properties for manipulation. | c# | asp.net | system.reflection | null | null | 04/19/2011 09:42:03 | not a real question | Using System.Reflection
===
What are the best examples in using System.Reflection? I'm working on this in-house CMS that uses reflection to get on page object instance properties for manipulation. | 1 |
8,571,402 | 12/20/2011 06:00:22 | 1,066,679 | 11/26/2011 07:37:16 | 3 | 0 | How to change url in PHP? | Is there any methods other than **header** and **link** to change the browser url in php ? | php | browser | null | null | null | 12/21/2011 02:24:16 | not a real question | How to change url in PHP?
===
Is there any methods other than **header** and **link** to change the browser url in php ? | 1 |
6,613,317 | 07/07/2011 15:44:52 | 469,935 | 10/08/2010 06:55:16 | 18,591 | 601 | Read a file compile-time in C# | I am writing some unit tests in which I need a fake xml file. I can create that file and require it to be deployed with the unit tests, but experience shows that at my office it's a lot of headache. So I decided that the file will be created by UT's.
StreamWriter sw = new StreamWriter(testFileName);
sw.Write(contents);
sw.Close();
Now the problem is the contents string. It is virtually a long xml, something like this:
string contents =
@"<?xml version="1.0" encoding="windows-1251"?>
<blah>
~100 lines here
</blah> ";
I don't want this to be in the same file as the rest of the code. I want the string to be generated compile-time from a file.
In C++, I'd do this
string contents = "
#include "test.xml"
";
Is it possible somehow in C#?
| c# | compilation | null | null | null | null | open | Read a file compile-time in C#
===
I am writing some unit tests in which I need a fake xml file. I can create that file and require it to be deployed with the unit tests, but experience shows that at my office it's a lot of headache. So I decided that the file will be created by UT's.
StreamWriter sw = new StreamWriter(testFileName);
sw.Write(contents);
sw.Close();
Now the problem is the contents string. It is virtually a long xml, something like this:
string contents =
@"<?xml version="1.0" encoding="windows-1251"?>
<blah>
~100 lines here
</blah> ";
I don't want this to be in the same file as the rest of the code. I want the string to be generated compile-time from a file.
In C++, I'd do this
string contents = "
#include "test.xml"
";
Is it possible somehow in C#?
| 0 |
9,861,991 | 03/25/2012 16:45:42 | 548,551 | 11/03/2010 10:02:48 | 34 | 0 | How to delete multiple files and directories in UNIX | I have very little knowledge about unix.
My task is to write a shell script to delete multiple files and directories.
All files and directories have different location.
So can i use this logic of creating an array and storing all the paths in that.Then looping around the array and use rm command with each element of array.
I dont have unix system to practice commands, hence i was not able to test it. Is this the correct way? or what else could be done
Thanks a lot. | shell | unix | null | null | null | 03/25/2012 17:06:49 | not a real question | How to delete multiple files and directories in UNIX
===
I have very little knowledge about unix.
My task is to write a shell script to delete multiple files and directories.
All files and directories have different location.
So can i use this logic of creating an array and storing all the paths in that.Then looping around the array and use rm command with each element of array.
I dont have unix system to practice commands, hence i was not able to test it. Is this the correct way? or what else could be done
Thanks a lot. | 1 |
9,742,985 | 03/16/2012 18:56:37 | 882,428 | 08/07/2011 04:51:56 | 47 | 1 | Fixing vs Hiding Errors in PHP | Depending on which error reporting I set, my web app either works or displays a ton of errors. I was under the impression I didn't need to initiate variables in PHP but setting the second error reporting seems to require it. What is going here? Should I go through and initiate all my variables?
error_reporting(E_ALL ^ E_NOTICE);
error_reporting(E_ALL | E_STRICT); | php | error-message | null | null | null | 03/17/2012 23:58:04 | not constructive | Fixing vs Hiding Errors in PHP
===
Depending on which error reporting I set, my web app either works or displays a ton of errors. I was under the impression I didn't need to initiate variables in PHP but setting the second error reporting seems to require it. What is going here? Should I go through and initiate all my variables?
error_reporting(E_ALL ^ E_NOTICE);
error_reporting(E_ALL | E_STRICT); | 4 |
7,379,314 | 09/11/2011 15:39:29 | 939,302 | 09/11/2011 15:39:29 | 1 | 0 | Want to learn Java and to start Android development | I recently got interested in Android applications development.
I have no experience with Java, so i need some book that will teach me the basic things that i need to know before i switch to Android dev.
I currently work with PHP for few years so i got some understanding of Object Oriented Programming.
Can you recommend me something? | java | android | null | null | null | 09/12/2011 08:37:03 | not constructive | Want to learn Java and to start Android development
===
I recently got interested in Android applications development.
I have no experience with Java, so i need some book that will teach me the basic things that i need to know before i switch to Android dev.
I currently work with PHP for few years so i got some understanding of Object Oriented Programming.
Can you recommend me something? | 4 |
10,565,413 | 05/12/2012 16:21:43 | 1,376,341 | 05/05/2012 05:38:31 | 1 | 0 | Is it necessary to add support for IE8 in Web design | I'm designing a website template, and my design breaks when viewed on IE8. So, I want to ask that - Is it necessary to add support for IE8? | internet-explorer | null | null | null | null | 05/13/2012 04:15:31 | not constructive | Is it necessary to add support for IE8 in Web design
===
I'm designing a website template, and my design breaks when viewed on IE8. So, I want to ask that - Is it necessary to add support for IE8? | 4 |
1,007,879 | 06/17/2009 15:41:21 | 88,032 | 04/07/2009 10:27:55 | 15 | 5 | Iframe with jquery | Is it possible to change iframe scrolling attribute with jquery ?
I need to change iframe css as well.
When the root document load completed i'm changing the src attribute of iframe and then i'm attaching to iframe load event with jquery this part work with successfully.
After that i'm trying to change some attributes of same iframe with jquery but that isn't work. Iframes attributes can't change and Jquery isn't give any error.
Thanks for your help.
| jquery | jquery-ui | iframe | html | null | null | open | Iframe with jquery
===
Is it possible to change iframe scrolling attribute with jquery ?
I need to change iframe css as well.
When the root document load completed i'm changing the src attribute of iframe and then i'm attaching to iframe load event with jquery this part work with successfully.
After that i'm trying to change some attributes of same iframe with jquery but that isn't work. Iframes attributes can't change and Jquery isn't give any error.
Thanks for your help.
| 0 |
7,638,831 | 10/03/2011 18:03:54 | 427,292 | 08/21/2010 20:54:18 | 675 | 11 | Fade Between Two UIImageView Images? | Rather than creating two UIImageViews, it seems logical to simply just change the image of one view. If I do that, is there anyway of having a fade/cross dissolve between the two images rather than an instant switch?
Thanks. | iphone | objective-c | ipad | animation | uiimageview | null | open | Fade Between Two UIImageView Images?
===
Rather than creating two UIImageViews, it seems logical to simply just change the image of one view. If I do that, is there anyway of having a fade/cross dissolve between the two images rather than an instant switch?
Thanks. | 0 |
7,429,632 | 09/15/2011 10:51:31 | 946,589 | 09/15/2011 10:43:22 | 1 | 0 | Using Javascript frameworks instead of JSF | I'm a Java EE programmer which, until know has used JSF 1/2 for building the front-end of Web applications. There's a lot of talking about Javascript frameworks like jQuery or Dojo which could be a valid replacement for the front-end layer.
Granted that there is no obvious framework or technology which can prove the best in every kind of scenario, I'd like to hear your opinion which are the scenarios when "light" javascript framework are a better choice then JSF.
Thanks in advance
Mylos | javascript | jquery | jsf | dojo | null | 09/15/2011 21:53:42 | not constructive | Using Javascript frameworks instead of JSF
===
I'm a Java EE programmer which, until know has used JSF 1/2 for building the front-end of Web applications. There's a lot of talking about Javascript frameworks like jQuery or Dojo which could be a valid replacement for the front-end layer.
Granted that there is no obvious framework or technology which can prove the best in every kind of scenario, I'd like to hear your opinion which are the scenarios when "light" javascript framework are a better choice then JSF.
Thanks in advance
Mylos | 4 |
5,659,234 | 04/14/2011 06:06:49 | 481,455 | 10/20/2010 09:01:21 | 139 | 15 | UIPanGestureRecognizer is working for only uiview not for uiimageview |
hi all can any one give me the exact reason why the UIPanGestureRecognizer in not working for UIImageView and working for UIView i didnt find any blog.Below is my code(working now)
UIView *endImage=[[UIView alloc]init];
endImage.backgroundColor=[[UIColor yellowColor] colorWithAlphaComponent:0.3f];
UIPanGestureRecognizer *panOnEndImage = [[UIPanGestureRecognizer alloc] initWithTarget:self action:@selector(handlePanOnLine:)];
panOnEndImage.delegate=self;
[endImage addGestureRecognizer:panOnEndImage];
[anotherUIView addSubview:endImage];
[panOnEndImage release];
if i am changing endimage as a UIIMageView object then that panning is not working...Thanks in advance your suggestion is more important.
| iphone | objective-c | ipad | null | null | null | open | UIPanGestureRecognizer is working for only uiview not for uiimageview
===
hi all can any one give me the exact reason why the UIPanGestureRecognizer in not working for UIImageView and working for UIView i didnt find any blog.Below is my code(working now)
UIView *endImage=[[UIView alloc]init];
endImage.backgroundColor=[[UIColor yellowColor] colorWithAlphaComponent:0.3f];
UIPanGestureRecognizer *panOnEndImage = [[UIPanGestureRecognizer alloc] initWithTarget:self action:@selector(handlePanOnLine:)];
panOnEndImage.delegate=self;
[endImage addGestureRecognizer:panOnEndImage];
[anotherUIView addSubview:endImage];
[panOnEndImage release];
if i am changing endimage as a UIIMageView object then that panning is not working...Thanks in advance your suggestion is more important.
| 0 |
11,119,354 | 06/20/2012 12:15:35 | 486,845 | 10/25/2010 19:41:19 | 1,046 | 52 | Application doesn't register with Growl | I am trying to implement Growl into my Mac application. When running the application in debug mode, everything works perfectly and I am able to register the application with Growl and show notifications. When archiving and distributing the application, it does not register with Growl.
Does anyone know why this is?
When building for archiving I would get the following warning:
> warning: skipping copy phase strip, binary is code signed.
Then I set **Strip Debug Symbols During Copy** to **No** for both debug and release. This removed the warning. I don't know if this has anything to do with the application not registering with Growl when distributed. | osx | cocoa | growl | null | null | null | open | Application doesn't register with Growl
===
I am trying to implement Growl into my Mac application. When running the application in debug mode, everything works perfectly and I am able to register the application with Growl and show notifications. When archiving and distributing the application, it does not register with Growl.
Does anyone know why this is?
When building for archiving I would get the following warning:
> warning: skipping copy phase strip, binary is code signed.
Then I set **Strip Debug Symbols During Copy** to **No** for both debug and release. This removed the warning. I don't know if this has anything to do with the application not registering with Growl when distributed. | 0 |
11,662,941 | 07/26/2012 05:30:01 | 1,357,684 | 04/26/2012 03:35:28 | 12 | 0 | Wordpress URL rewrite with custom $_GET variable | I'm looking for a way to rewrite a URL similar to wordpress where:
http://www.example.com/?p=5
becomes
http://www.example.com/some-page-with-that-title
I'd like
http://www.example.com/events/?event_id=23
to become
http://www.example.com/events/some-event-title
I've discovered the wordpress rewrite api and have successfully gotten the following to rewrite the url using and events template page.
add_action( 'init', 'events_permalinks' );
function events_permalinks() {
add_rewrite_rule(
'events/([^/]+)/?',
'index.php?pagename=events&event_name=$matches[1]',
'top'
);
}
add_filter( 'query_vars', 'events_query_vars' );
function events_query_vars( $query_vars ) {
$query_vars[] = 'event_name';
return $query_vars;
}
And get the variable with
get_query_var( 'event_name' )
I know I need to look up the event_id in the non-wordpress events table to get the name but I'm not sure where to put the query so I can swap it into the url. Hopefully I haven't confused things. :) | php | wordpress | null | null | null | null | open | Wordpress URL rewrite with custom $_GET variable
===
I'm looking for a way to rewrite a URL similar to wordpress where:
http://www.example.com/?p=5
becomes
http://www.example.com/some-page-with-that-title
I'd like
http://www.example.com/events/?event_id=23
to become
http://www.example.com/events/some-event-title
I've discovered the wordpress rewrite api and have successfully gotten the following to rewrite the url using and events template page.
add_action( 'init', 'events_permalinks' );
function events_permalinks() {
add_rewrite_rule(
'events/([^/]+)/?',
'index.php?pagename=events&event_name=$matches[1]',
'top'
);
}
add_filter( 'query_vars', 'events_query_vars' );
function events_query_vars( $query_vars ) {
$query_vars[] = 'event_name';
return $query_vars;
}
And get the variable with
get_query_var( 'event_name' )
I know I need to look up the event_id in the non-wordpress events table to get the name but I'm not sure where to put the query so I can swap it into the url. Hopefully I haven't confused things. :) | 0 |
2,438,644 | 03/13/2010 14:22:37 | 292,970 | 03/13/2010 14:22:37 | 1 | 0 | spring framework why is better | what is better spring framework or ejb | java-ee | null | null | null | null | 03/13/2010 14:46:23 | not constructive | spring framework why is better
===
what is better spring framework or ejb | 4 |
9,637,415 | 03/09/2012 16:19:48 | 157,804 | 08/17/2009 14:49:31 | 1,062 | 72 | How do I create and store a thumbnail image of a camera photo in iPad? | I want to take photos and upload to a server database. Later, they will be viewed by another iPad or web based application. I would like to store thumbnails in the DB so I can have weak linking to the larger image. Is is sufficient to use a scaling transformation? Will that compress information such that the store is minimized? How do I copy the scaled image into another (thumbnail) image object? | ios | image | thumbnail | photo | null | null | open | How do I create and store a thumbnail image of a camera photo in iPad?
===
I want to take photos and upload to a server database. Later, they will be viewed by another iPad or web based application. I would like to store thumbnails in the DB so I can have weak linking to the larger image. Is is sufficient to use a scaling transformation? Will that compress information such that the store is minimized? How do I copy the scaled image into another (thumbnail) image object? | 0 |
9,691,446 | 03/13/2012 20:19:37 | 1,267,425 | 03/13/2012 20:13:43 | 1 | 0 | JNA, Structures and Arrays | I'm trying to create a array of my class (that extends JNA's Structure) to pass it for a DLL function. I have the values readed from a database to a ArrayList, and now I need to put them into a array. First, I tried to use the toArray() method of ArrayList, but it return me the following exception when I call the native function:
java.lang.IllegalArgumentException: Structure array elements must use contiguous memory (bad backing address at Structure array index 1)
If I simply set a new array with the same size as the ArrayList, when I will set the 'fields' of the struct in my class, it returns me a NullPointerException.
Someone can help me to solve this? | java | arrays | struct | jna | null | null | open | JNA, Structures and Arrays
===
I'm trying to create a array of my class (that extends JNA's Structure) to pass it for a DLL function. I have the values readed from a database to a ArrayList, and now I need to put them into a array. First, I tried to use the toArray() method of ArrayList, but it return me the following exception when I call the native function:
java.lang.IllegalArgumentException: Structure array elements must use contiguous memory (bad backing address at Structure array index 1)
If I simply set a new array with the same size as the ArrayList, when I will set the 'fields' of the struct in my class, it returns me a NullPointerException.
Someone can help me to solve this? | 0 |
7,149,402 | 08/22/2011 14:59:48 | 906,131 | 08/22/2011 14:59:48 | 1 | 0 | Export SQL Server Querry to an Excel sheet | I have a query (ex:- select * from emp). I want to export the result of this query to an excel sheet automaticly and the file name also should be dynamic (Ex:- emp_1,Emp_2,....).
Kindly help me...
Thanks in Advance
Venkat | sql | server | null | null | null | 08/22/2011 15:11:11 | not a real question | Export SQL Server Querry to an Excel sheet
===
I have a query (ex:- select * from emp). I want to export the result of this query to an excel sheet automaticly and the file name also should be dynamic (Ex:- emp_1,Emp_2,....).
Kindly help me...
Thanks in Advance
Venkat | 1 |
906,423 | 05/25/2009 11:41:30 | 99,395 | 05/01/2009 15:02:55 | 457 | 21 | JQuery add class on current item | I have this method that changes an larger image source on click.
I need to add a 'current' class on the selected. I have no problem adding this class,but I need it to remove the class on the other, previous, selected item.
This is the code I'm using at the moment:
$(document).ready(function() {
$("ul.timgs li a").click(function(e) {
e.preventDefault();
var path = $(this).attr("href");
$("div.tour-image img").attr({"src": path});
});
});
Thanks :-) | jquery | javascript | null | null | null | null | open | JQuery add class on current item
===
I have this method that changes an larger image source on click.
I need to add a 'current' class on the selected. I have no problem adding this class,but I need it to remove the class on the other, previous, selected item.
This is the code I'm using at the moment:
$(document).ready(function() {
$("ul.timgs li a").click(function(e) {
e.preventDefault();
var path = $(this).attr("href");
$("div.tour-image img").attr({"src": path});
});
});
Thanks :-) | 0 |
3,950,915 | 10/16/2010 21:38:58 | 415,088 | 08/09/2010 12:51:04 | 58 | 0 | "initializer element is not constant" when declaring an array | This is how I declare my array :
NSArray *atouts = [[NSArray alloc] arrayWithObjects:@"1",@"2",nil];
but I'm getting :
*Initializer element is not constant*
What would be the best way to declare a static array then ?
| iphone | objective-c | null | null | null | null | open | "initializer element is not constant" when declaring an array
===
This is how I declare my array :
NSArray *atouts = [[NSArray alloc] arrayWithObjects:@"1",@"2",nil];
but I'm getting :
*Initializer element is not constant*
What would be the best way to declare a static array then ?
| 0 |
7,249,447 | 08/30/2011 20:33:22 | 819,725 | 06/28/2011 18:03:49 | 40 | 0 | Populate sign-up form field with an uneditable/undeletable sentence | One field in our website's sign-up form is occasionally left blank yet we need it to include one sentence that for legal reasons must not be editable. This is then later used as part of the user's profile and will sit in the same place if they added content to that field too during the initial sign-up.
How can we populate this single field with an uneditable/undeletable sentence, yet allow text to be added above it if the user chooses to?
Currently the field in question looks like this:
<textarea name="description" id="eBann" rows="2" maxlength="1500" cols="20" onKeyUp="toCount('eBann','sBann','{CHAR} characters left',1500);"><?php echo $description;?></textarea> | php | table | textfield | auto-populate | null | null | open | Populate sign-up form field with an uneditable/undeletable sentence
===
One field in our website's sign-up form is occasionally left blank yet we need it to include one sentence that for legal reasons must not be editable. This is then later used as part of the user's profile and will sit in the same place if they added content to that field too during the initial sign-up.
How can we populate this single field with an uneditable/undeletable sentence, yet allow text to be added above it if the user chooses to?
Currently the field in question looks like this:
<textarea name="description" id="eBann" rows="2" maxlength="1500" cols="20" onKeyUp="toCount('eBann','sBann','{CHAR} characters left',1500);"><?php echo $description;?></textarea> | 0 |
1,376,657 | 09/04/2009 00:23:36 | 6,236 | 09/13/2008 05:27:27 | 625 | 30 | How to debug OpenGL ES crashes? | OpenGL ES 1.1 likes to crash my iPhone program if anything goes slightly wrong.
Usually it happens somewhere inside glDrawArrays, with several glDestroyContext calls on stack.
Usually I'm bisecting the problem by inserting
{
GLint iErr = glGetError();
if (iErr != GL_NO_ERROR)
{
NSLog(@"GL error: %d (0x%x)", iErr, iErr);
}
}
all over the place.
However sometimes it is not enough. Are there any other ways to get useful diagnostics on the crash reasons? | iphone | opengl-es | crash | debugging | null | null | open | How to debug OpenGL ES crashes?
===
OpenGL ES 1.1 likes to crash my iPhone program if anything goes slightly wrong.
Usually it happens somewhere inside glDrawArrays, with several glDestroyContext calls on stack.
Usually I'm bisecting the problem by inserting
{
GLint iErr = glGetError();
if (iErr != GL_NO_ERROR)
{
NSLog(@"GL error: %d (0x%x)", iErr, iErr);
}
}
all over the place.
However sometimes it is not enough. Are there any other ways to get useful diagnostics on the crash reasons? | 0 |
6,366,779 | 06/16/2011 03:26:55 | 450,407 | 09/17/2010 08:45:13 | 11 | 0 | What is the best graph drawing package for web pages out there? | My main concern is not so much flexibility ( of course, that's given like zooming in, etc. ) but the memory leakage. I need something that I can leave on for days and with an every second update - it still needs to go strong.
Flot, JQplot, etc. are all on my radar. | javascript | jquery | html | graph | canvas | 06/16/2011 03:59:40 | not constructive | What is the best graph drawing package for web pages out there?
===
My main concern is not so much flexibility ( of course, that's given like zooming in, etc. ) but the memory leakage. I need something that I can leave on for days and with an every second update - it still needs to go strong.
Flot, JQplot, etc. are all on my radar. | 4 |
9,712,514 | 03/15/2012 00:45:09 | 1,270,438 | 03/15/2012 00:39:46 | 1 | 0 | Alternative for the = sign | i was asked to implement a c++ code to perform the assignment x=y without the = sign and without functions. I have used the memcpy:
int main(int argc, char *argv[])
{
int x(5),y(3);
memcpy(&x,&y,sizeof(y));
printf("%d",x);
getchar();
return 0;
}
any other generic solutions?
Thanks
| c++ | equals | null | null | null | 03/16/2012 00:22:59 | too localized | Alternative for the = sign
===
i was asked to implement a c++ code to perform the assignment x=y without the = sign and without functions. I have used the memcpy:
int main(int argc, char *argv[])
{
int x(5),y(3);
memcpy(&x,&y,sizeof(y));
printf("%d",x);
getchar();
return 0;
}
any other generic solutions?
Thanks
| 3 |
7,899,471 | 10/26/2011 06:46:28 | 930,339 | 09/06/2011 09:27:24 | 6 | 0 | Sniffing IGMP messages on the local network | I'm trying to sniff all IGMP messages on the local network (for crazy reasons not to be discussed ;-)).
I have some questions related to this, as I'm not really an IGMP/routing expert.
Is it even possible? I know I can read IGMP from a raw socket, and I know you can use Wireshark to monitor the IGMP messages that reach your local computer, but what puzzles me is this:
I use a program on another computer (seperated from the one running Wireshark by a switch) which will join a multicast address - BUT - it's not always that I even see the Membership report/JOIN in Wireshark. Now does anyone know if it's guaranteed that _every_ IGMP join is spread out on the entire local network? Sometimes I see the join in Wireshark, sometimes I don't.
Assuming all IGMP join messages are always sent to every station on the network, shouldn't it be possible to monitor which stations are members of which multicast groups doing something like this (posix socket c++ code):
int rawSock = ::socket(AF_INET, SOCK_RAW, IPPROTO_IGMP);
uint8_t buf[10*1024];
while(true)
{
ssize_t rval = ::recv(rawSock, buf, sizeof(buf), 0);
iphdr *iph = (iphdr*)buf;
printf("Received %d bytes - protocol %d\n", rval, iph->protocol);
/*do whatever needed to the IGMP message*/
}
Hope someone knows their IGMP stuff :-)
| sockets | routing | ip | multicast | igmp | null | open | Sniffing IGMP messages on the local network
===
I'm trying to sniff all IGMP messages on the local network (for crazy reasons not to be discussed ;-)).
I have some questions related to this, as I'm not really an IGMP/routing expert.
Is it even possible? I know I can read IGMP from a raw socket, and I know you can use Wireshark to monitor the IGMP messages that reach your local computer, but what puzzles me is this:
I use a program on another computer (seperated from the one running Wireshark by a switch) which will join a multicast address - BUT - it's not always that I even see the Membership report/JOIN in Wireshark. Now does anyone know if it's guaranteed that _every_ IGMP join is spread out on the entire local network? Sometimes I see the join in Wireshark, sometimes I don't.
Assuming all IGMP join messages are always sent to every station on the network, shouldn't it be possible to monitor which stations are members of which multicast groups doing something like this (posix socket c++ code):
int rawSock = ::socket(AF_INET, SOCK_RAW, IPPROTO_IGMP);
uint8_t buf[10*1024];
while(true)
{
ssize_t rval = ::recv(rawSock, buf, sizeof(buf), 0);
iphdr *iph = (iphdr*)buf;
printf("Received %d bytes - protocol %d\n", rval, iph->protocol);
/*do whatever needed to the IGMP message*/
}
Hope someone knows their IGMP stuff :-)
| 0 |
6,762,219 | 07/20/2011 12:52:35 | 741,496 | 05/06/2011 09:42:53 | 48 | 9 | What is the sense of Flex Modules | As far as my understanding goes Modules kann be used to split an Application into different parts.
A big advantage seems to be to be able to load Module after Application Start, to get a better Startup performance.
I personally would like Modules to make me able to have an own Code Sandbox for the Module Code.
So neither the Main App Code nor the Module Code should influence each other. But for examples CSS Styles from modules influence the Main Application an visa vers.
My Question:
1. What can I use Modules for beside Runtimeloading ?
2. Are there options to run code in an own sandbox ? For Example via Loading swf assets ? | flex | actionscript-3 | flash-builder | null | null | 07/21/2011 14:49:58 | not a real question | What is the sense of Flex Modules
===
As far as my understanding goes Modules kann be used to split an Application into different parts.
A big advantage seems to be to be able to load Module after Application Start, to get a better Startup performance.
I personally would like Modules to make me able to have an own Code Sandbox for the Module Code.
So neither the Main App Code nor the Module Code should influence each other. But for examples CSS Styles from modules influence the Main Application an visa vers.
My Question:
1. What can I use Modules for beside Runtimeloading ?
2. Are there options to run code in an own sandbox ? For Example via Loading swf assets ? | 1 |
8,110,536 | 11/13/2011 08:40:11 | 1,043,986 | 11/13/2011 08:35:28 | 1 | 0 | How to manage an asp.net website in host server from my home? | there is a way to do this like svn or somthing?
The deployment is not necessary from visual studio because I uploaded all the files from ftp to the server.
| asp.net | deployment | null | null | null | 06/07/2012 23:25:35 | not a real question | How to manage an asp.net website in host server from my home?
===
there is a way to do this like svn or somthing?
The deployment is not necessary from visual studio because I uploaded all the files from ftp to the server.
| 1 |
5,076,906 | 02/22/2011 10:25:31 | 410,636 | 02/17/2010 10:17:46 | 7,066 | 479 | Column does not exist in the IN clause, but SQL runs | I have a query that uses the `IN` clause. Here's a simplified version:
SELECT *
FROM table A
JOIN table B
ON A.ID = B.ID
WHERE B.AnotherColumn IN (SELECT Column FROM tableC WHERE ID = 1)
`tableC` doesn't have a `Column` column, but the query executes just fine with no error message. Can anyone explain why? | sql | sql-server-2008 | null | null | null | null | open | Column does not exist in the IN clause, but SQL runs
===
I have a query that uses the `IN` clause. Here's a simplified version:
SELECT *
FROM table A
JOIN table B
ON A.ID = B.ID
WHERE B.AnotherColumn IN (SELECT Column FROM tableC WHERE ID = 1)
`tableC` doesn't have a `Column` column, but the query executes just fine with no error message. Can anyone explain why? | 0 |
5,977,444 | 05/12/2011 11:45:09 | 11,635 | 09/16/2008 09:41:29 | 10,902 | 469 | Preventing MSBuild from building a project in a .sln without using Solution Configurations | I want to inhibit the building of certain projects within a solution from building (within a TeamCity Build Configuration in order to optimize the speed of my Commit Build feedback if you must know).
I'm aware of the Solution Configurations mechanism but don't want to have to force lots of `.sln` files to end up with every permutation of things I want to be able to switch off. I have Convention based rule where I want to say "If I'm doing the Commit Build, I dont want to do the final installer packaging". (And I don't want to break it out into a separate solution).
I'd prefer not to use a solution involving find and replace in the `.sln` file or in a `.proj` file created via `[MsBuildEmitSolution][1]`. I'm aware of questions here which cover the [out of the box solution][2] and [this slightly related question][3].
I see MSBuild `/v:diag` is saying:
2>Target "Build" in file "Z.sln.metaproj" from project "Z.sln" (entry point):
Using "MSBuild" task from assembly "Microsoft.Build.Tasks.v4.0, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a".
Task "MSBuild"
Global Properties:
BuildingSolutionFile=true
CurrentSolutionConfigurationContents=<SolutionConfiguration>
<ProjectConfiguration Project="{C83D035D-169B-4023-9BEE-1790C9FE22AB}" AbsolutePath="X.csproj" BuildProjectInSolution="True">Debug|AnyCPU</ProjectConfiguration>
<ProjectConfiguration Project="{15E7887D-F1DB-4D85-8454-E4EF5CBDE6D5}" AbsolutePath="Y.csproj" BuildProjectInSolution="True">Debug|AnyCPU</ProjectConfiguration>
</SolutionConfiguration>
So the question is:
*Is there a **neat** way of me getting to do an XPath replace or similar to have the effect of changing `BuildProjectInSolution="`**`True`**`"` to `BuildProjectInSolution="`**`False`**`"`*
Failing that, is there a relatively simple edit I can do within a `.ccproj` (An Azure 1.4 Package) or a `.csproj` (a general project) file to cause the effects (including triggering of dependent projects) of the project being enabled to be nullified?
[1]: http://blogs.infosupport.com/blogs/raimondb/archive/2006/05/22/msbuildemit.aspx
[2]: http://stackoverflow.com/questions/1627483/skip-a-project-while-building-a-solution-using-msbuild-3-5
[3]: http://stackoverflow.com/questions/5057830/under-vs10-msbuild-exe-how-can-a-specific-project-within-a-solution-sln-be-ignore
| msbuild | teamcity | sln | azure-packaging | skipping | null | open | Preventing MSBuild from building a project in a .sln without using Solution Configurations
===
I want to inhibit the building of certain projects within a solution from building (within a TeamCity Build Configuration in order to optimize the speed of my Commit Build feedback if you must know).
I'm aware of the Solution Configurations mechanism but don't want to have to force lots of `.sln` files to end up with every permutation of things I want to be able to switch off. I have Convention based rule where I want to say "If I'm doing the Commit Build, I dont want to do the final installer packaging". (And I don't want to break it out into a separate solution).
I'd prefer not to use a solution involving find and replace in the `.sln` file or in a `.proj` file created via `[MsBuildEmitSolution][1]`. I'm aware of questions here which cover the [out of the box solution][2] and [this slightly related question][3].
I see MSBuild `/v:diag` is saying:
2>Target "Build" in file "Z.sln.metaproj" from project "Z.sln" (entry point):
Using "MSBuild" task from assembly "Microsoft.Build.Tasks.v4.0, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a".
Task "MSBuild"
Global Properties:
BuildingSolutionFile=true
CurrentSolutionConfigurationContents=<SolutionConfiguration>
<ProjectConfiguration Project="{C83D035D-169B-4023-9BEE-1790C9FE22AB}" AbsolutePath="X.csproj" BuildProjectInSolution="True">Debug|AnyCPU</ProjectConfiguration>
<ProjectConfiguration Project="{15E7887D-F1DB-4D85-8454-E4EF5CBDE6D5}" AbsolutePath="Y.csproj" BuildProjectInSolution="True">Debug|AnyCPU</ProjectConfiguration>
</SolutionConfiguration>
So the question is:
*Is there a **neat** way of me getting to do an XPath replace or similar to have the effect of changing `BuildProjectInSolution="`**`True`**`"` to `BuildProjectInSolution="`**`False`**`"`*
Failing that, is there a relatively simple edit I can do within a `.ccproj` (An Azure 1.4 Package) or a `.csproj` (a general project) file to cause the effects (including triggering of dependent projects) of the project being enabled to be nullified?
[1]: http://blogs.infosupport.com/blogs/raimondb/archive/2006/05/22/msbuildemit.aspx
[2]: http://stackoverflow.com/questions/1627483/skip-a-project-while-building-a-solution-using-msbuild-3-5
[3]: http://stackoverflow.com/questions/5057830/under-vs10-msbuild-exe-how-can-a-specific-project-within-a-solution-sln-be-ignore
| 0 |
11,242,798 | 06/28/2012 10:36:17 | 886,906 | 08/09/2011 23:14:53 | 663 | 1 | Play Audio HTML5 function works with path to http, not to the file in the root | Solution found. No additional solution is needed. Thank you.
My js script is to play the audio file when the page loads.
<script type="text/javascript">
var wavfile = new Audio("http://www.mysite.com/sound10.wav");
wavfile.play();
</script>
The project is on the localhost on my laptop. It works and plays that sound and works fine.
The only thing I want is to play the file from the localhost. For that purpose I have the same file `sound10.wav` in my wwwroot folder where the project is, but I have no luck to insert a proper path to that file.
var wavfile = new Audio("???");
var wavfile = new Audio("sound10.wav");
doesn't work.
Thank you. | javascript | html5 | audio | path | playback | 06/28/2012 14:10:33 | too localized | Play Audio HTML5 function works with path to http, not to the file in the root
===
Solution found. No additional solution is needed. Thank you.
My js script is to play the audio file when the page loads.
<script type="text/javascript">
var wavfile = new Audio("http://www.mysite.com/sound10.wav");
wavfile.play();
</script>
The project is on the localhost on my laptop. It works and plays that sound and works fine.
The only thing I want is to play the file from the localhost. For that purpose I have the same file `sound10.wav` in my wwwroot folder where the project is, but I have no luck to insert a proper path to that file.
var wavfile = new Audio("???");
var wavfile = new Audio("sound10.wav");
doesn't work.
Thank you. | 3 |
5,596,847 | 04/08/2011 14:49:26 | 558,243 | 12/30/2010 12:03:40 | 594 | 51 | ibatis database name with special characters | I have to generate an html report regarding a few databases.
I am using ibatis on the server side.
One of the tables has a 'degree' sign as a part of its name.
The issue is, when I print this name in html file, the degree signs converts to ? , which is not what I want.
Is there a way , that I can get the database name with special characters and show it in the same way.
Thanks
--
Neeraj | html | tomcat | ibatis | null | null | null | open | ibatis database name with special characters
===
I have to generate an html report regarding a few databases.
I am using ibatis on the server side.
One of the tables has a 'degree' sign as a part of its name.
The issue is, when I print this name in html file, the degree signs converts to ? , which is not what I want.
Is there a way , that I can get the database name with special characters and show it in the same way.
Thanks
--
Neeraj | 0 |
9,693,058 | 03/13/2012 22:16:39 | 667,464 | 03/19/2011 16:32:18 | 13 | 1 | JQuery Accordion and Validation conflict | I have a form with sections broken into accordions. I'm using JQuery Accordion to do that, and I'm also using the JQuery Validation plug-in on the same form.
There is no submit button. There's an anchor link that, on click, starts the validation and then if the form is valid, runs some additional code. (Saving the data to a db and in some cases redirecting.)
My problem is that the the validator is only working on the currently expanded accordion fold. If everything is valid in the current accordion fold, the form will test as valid even if another fold has invalid elements.
Unfortunately, this project is too convoluted to provide much/complete code. It's an extensive and complex PHP/NuSoap API project. I've also had two devs flake on me with this, so there's probably lots of code that's irrelevant, and two different devs' worth of info architecture. I'm stuck muddling through the final stretch with my limited knowledge of Jquery/Json/NuSOAP.
I know limited code means I may not get an answer that works. However, I would really appreciate any suggestions that I can experiment with.
Here are some bits...
It's a long form, so here is an abbreviated version of the HTML:
<p class="sidebarheader">Basic Information</p>
<p class="fineprint required">*Required field | Write dates as mm/dd/yyyy</p>
<form method="post" action="" class="profileform" rel="basic" id="profile-basic">
<div id="errormsg" class="cf"><ul></ul></div>
<div id="accordion">
<h3>Name*</h3>
<div>
<div class="twocol">
<label for="firstName">First Name:*</label>
<input type="text" id="firstName" name="firstName" class="required" />
<label for="lastName">Last Name:*</label>
<input type="text" id="lastName" name="lastName" class="required" />
</div>
<div class="twocol">
<label for="namePrefix" class="widerlabel">Name Prefix (Ms., Mr., etc.):</label>
<input type="text" id="namePrefix" name="namePrefix" />
<label for="nameSuffix" class="widerlabel">Name Suffix (Jr., Esq., etc.):</label>
<input type="text" id="nameSuffix" name="nameSuffix" />
</div>
</div><!-- name -->
<h3>Contact Information*</h3>
<div>
<div class="twocol">
<label for="phone">Phone:*</label>
<input type="text" id="phone" name="phone" class="required" />
<label for="workPhone">Work Phone:</label>
<input type="text" id="workPhone" name="workPhone" />
<label for="mobile">Mobile:</label>
<input type="text" id="mobile" name="mobile" />
</div>
<div class="twocol">
<label for="address1_1">Address:*</label>
<input type="text" id="address1_1" name="address1_1" class="required" />
<label for="address2_1" class="widelabel">Address (line2):</label>
<input type="text" id="address2_1" name="address2_1" />
<label for="city_1">City:*</label>
<input type="text" id="city_1" name="city_1" class="required" />
<label for="state_1">State:*</label>
<input type="text" id="state_1" name="state_1" class="required" />
<label for="zip_1">Zip:*</label>
<input type="text" id="zip_1" name="zip_1" class="required" />
<label for="country_1">Country:*</label>
<select id="country_1" name="country_1">
</select>
</div>
</div> <!-- contact -->
<h3>Additional Information*</h3>
<div>
<div class="twocol">
<label for="dateAvailable" class="widelabel">Date Available:*</label>
<input type="text" id="dateAvailable" name="dateAvailable" placeholder="mm/dd/yyyy" class="required" />
</div>
<div class="twocol">
<label for="persComments" class="ownline">Comments:*</label>
<textarea id="persComments" name="persComments" class="required" /></textarea>
</div>
</div><!-- add'l info -->
</div> <!-- accordion -->
<input type="hidden" id="formid" name="formid" value="basic" />
</section>
<div class="buttons"><a href="" class="save">Save</a> | <a href="/profile-work" class="next">Save and Go to Work History</a> | <a href="/profile-complete" class="finish">Save and Submit</a></div>
</form>
Next is some relevant code from the init.js. Some notes about it:
1) In it you may notice some scattered remnants of the PHP-based validation the first dev started, but never finished. I have taken most of it out, but in some places I just didn't want to risk breaking something and left it in.
2) There is some additional functionality added to the accordions. The form is a job application, and there are scripts that will add or delete additional folds if the user wants to add another job to their work history, or delete one. (Work history is on another page - not the one I just posted the HTML for. But you may see bits in the scripts below that make you wonder, so I'm giving the explanation.)
3) I'm getting a last line syntax error with the bit I've pasted below. That's just because I took a lot out and probably lost a brace along the way. In the full version, I get no errors.
4) I'm not sure how relevant the code above the Validator Defaults comment is. It's probably worth looking at line 228 through the end first. That's halfway down (you'll see the Validator Defaults comment)
5) Here's a list of all the scripts being invoked on this page. I don't know if they are all being used.
<script src="<?php bloginfo('template_directory'); ?>/js/jquery.min.js"></script>
<script src="http://ajax.aspnetcdn.com/ajax/jquery.validate/1.9/jquery.validate.min.js"></script>
<script src="<?php bloginfo('template_directory'); ?>/js/init.js"></script>
<script src="<?php bloginfo('template_directory'); ?>/js/jquery.address-1.5.min.js"></script>
<script src="<?php bloginfo('template_directory'); ?>/js/fileuploader/fileuploader.js"></script>
<script src="<?php bloginfo('template_directory'); ?>/js/jquery.ui.widget.js"></script>
<script src="<?php bloginfo('template_directory'); ?>/js/jquery.iframe-transport.js"></script>
<script src="<?php bloginfo('template_directory'); ?>/js/jquery.fileupload.js"> </script>
<script src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8/jquery-ui.min.js"></script>
(The site uses WordPress, but the code for all of this is standalone, it's just called into WP using ShortcodeExec.)
OK, so here's the js. Please excuse any craptastic code. I am undoubtedly swimming in the deep end.
var is_authenticated;
var authinfo;
var currenturl = window.location.href;
var accordionLastActive = 0;
var accordionLength = 0;
var accordionNextActive = 0;
var accordionvars = {
autoHeight: false,
change: function(event, ui) {
accordionLastActive = ui.options['active'];
save_profile_form();
}
}
$(document).ready(function () {
$.get(
'/wp-content/themes/customtheme/inc/app/session.php',
function(data)
{
if(data.user_id)
{
is_authenticated = true;
authinfo = data;
//Change this after my account has been added.
if(currenturl.indexOf('/log-in/') >= 0 || currenturl.indexOf('/register/') >= 0)
window.location = '/profile/';
if(currenturl.indexOf('/profile') >= 0 || currenturl.indexOf('/my-account/')>=0)
{
if(currenturl.slice(23) == '/profile/')
createUploader();
else
$('#file-uploader').empty();
//The slickest way would be to add all of this information to both the complete and my-account
if(currenturl.indexOf('complete') >= 0 || currenturl.indexOf('/my-account/') >=0)
{
$('.loadinggif').hide();
if (!data.bh_jobid) {
$('.submitprofile').hide();
}
var incompletefields = 0;
for(var i in data.profile)
{
for(var j in data.profile[i])
{
if($.isArray(data.profile[i][j]) && j!='multi')
{
var implodearray;
if(j == 'categoryID' || j == 'secondaryCategories')
{
var catpopulate = j;
$.get(
'/wp-content/themes/customtheme/inc/app/categories.php?catid='+data.profile[i][j].join(','),
function(cdata)
{
var catarray = new Array();
for(var c in cdata)
catarray[c] = cdata[c]['category'];
$('#'+catpopulate).text(catarray.join(', '));
},
'json'
);
}
else
{
$('#'+j).text(data.profile[i][j].join(', '));
}
}
else if(j == 'multi')
{
if(data.profile[i][j].length > 0)
{
for(k=0;k<data.profile[i][j].length;k++)
{
if(k > 0) addProfileTab(i,k);
for(var l in data.profile[i][j][k])
{
//console.log("#"+l+"_"+k);
$("#"+l+"_"+k).text(data.profile[i][j][k][l]);
}
}
}
}
else
{
if(j == 'categoryID' || j == 'secondaryCategories')
{
var catpopulates = j;
$.get(
'/wp-content/themes/customtheme/inc/app/categories.php?catid='+data.profile[i][j],
function(cdata)
{
for(var c in cdata)
{
$('#'+catpopulates).text(cdata[c]['category']);
}
},
'json'
);
}
else if(j == 'country_1')
{
var crpopulates = j;
$.get(
'/wp-content/themes/customtheme/inc/app/countries.php?countryid='+data.profile[i][j],
function(crdata)
{
for(var cr in crdata)
{
$('#'+crpopulates).text(crdata[cr]['name']);
}
},
'json'
);
}
else if(j == 'country_2')
{
if(data.profile[i][j])
{
var cr2populates = j;
$.get(
'/wp-content/themes/customtheme/inc/app/countries.php?countryid='+data.profile[i][j],
function(cr2data)
{
for(var cr2 in cr2data)
{
$('#'+cr2populates).text(cr2data[cr2]['name']);
}
},
'json'
);
}
}
else
{
$('#'+j).text(data.profile[i][j]);
}
}
}
}
// removed old validation 3-12-12 ksc
}
else
{
var formid = $("form.profileform").attr('rel');
for(var i in data.profile[formid])
{
if(i == 'multi')
{
if(data.profile[formid][i].length > 0)
{
for(j=0;j<data.profile[formid][i].length;j++)
{
if(j > 0) {
//move the delete button to another part of the app.
addDeleteButton();
addAccordionTab(j);
}
for(var k in data.profile[formid][i][j])
$(":input#"+k+"_"+j).val(data.profile[formid][i][j][k])
}
}
}
else
{
$(":input#"+i).val(data.profile[formid][i]);
}
}
if(currenturl.indexOf('/profile/') >= 0)
{
$.get(
'/wp-content/themes/customtheme/inc/app/countries.php',
function(crdata)
{
for(var cr in crdata)
$('#country_1, #country_2').append('<option value="' + crdata[cr]['countryID'] + '">' + crdata[cr]['name'] + '</option>');
$(":input#country_1").val(data.profile[formid]['country_1']);
$(":input#country_2").val(data.profile[formid]['country_2']);
},
'json'
);
$.get(
'/wp-content/themes/customtheme/inc/app/categories.php',
function(cdata)
{
for(var c in cdata)
$('#categoryID, #secondaryCategories').append('<option value="' + cdata[c]['catid'] + '">' + cdata[c]['category'] + '</option>');
$(":input#categoryID").val(data.profile[formid]['categoryID']);
$(":input#secondaryCategories").val(data.profile[formid]['secondaryCategories']);
},
'json'
);
}
}
}
$("#accordion").accordion(accordionvars);
}
else
{
if(currenturl.indexOf('/profile') >= 0)
window.location = '/log-in/';
$(".loadinggif").hide();
}
},
'json'
);
$(".addanother").click(function(){
save_profile_form();
addAccordionTab();
$("#accordion").accordion('destroy').accordion(accordionvars).accordion('activate',accordionLength);
$("#accordion").children("div:last").find("input:first").focus(); //Change this to scrollTo
return false;
});
/* VALIDATOR DEFAULTS */
$.validator.setDefaults({
debug: true,
errorElement: "li", // Something has to be defined here, or JQuery overwrites existing label classes with the error class instead of appending.
errorContainer: '#errormsg',
errorLabelContainer: '#errormsg ul',
onfocusout: false,
highlight: function (element, errorClass, validClass) {
$(element).addClass(errorClass).removeClass(validClass);
$(element.form).find("label[for=" + element.id + "]")
.addClass(errorClass);
},
unhighlight: function (element, errorClass, validClass) {
$(element).removeClass(errorClass).addClass(validClass);
$(element.form).find("label[for=" + element.id + "]")
.removeClass(errorClass);
},
invalidHandler: function (form, validator) { // This may not be working.
$('html,body').animate(
{scrollTop: (360)}
);
},
submitHandler: function (form) { // I don't think this is working either.
$(form).hide();
$('<p class="successmsg">Your changes have been recorded. Thank you.</p>')
.insertBefore(form);
$('html,body').animate(
{scrollTop: (360)}
);
}
});
var validator = $("#profile-basic").validate({
rules: {
address_1: "required",
city_1: "required",
country_1: "required",
dateAvailable: {
required: true,
date: true
},
email: {
required: true,
email: true
},
firstName: "required",
lastName: "required",
persComments: "required",
phone: "required",
state_1: "required",
zip_1: "required",
select:{ // what's this?
required: function (element) {
if( $("#select").val() ==''){
return false;
}else{
return true;
}
}
}
},
messages: {
address1_1: "Please enter your address.",
city_1: "Please enter your city.",
country_1: "Please enter your country.",
dateAvailable: {
required: "Please enter the date you are available.",
date: "The date you are available is not formatted as a date (mm/dd/yyy)."
},
email: {
required: "Please enter your email address.",
email: "Enter a valid email address, for example [email protected]."
},
firstName: "Please enter your first name.",
lastName: "Please enter your last name.",
persComments: "Please enter some comments about yourself.",
phone: "Please enter your phone number.",
state_1: "Please enter your state.",
zip_1: "Please enter your zip code."
}
});
// $("#profile-basic").valid(); // huh, wow. this line causes the whole page to validate (not just one accordion) on load
$(".save").click(function() {
validator.form();
if ($("#profile-basic").valid()){
// console.log($('.profileform').serialize()); // is this just for debugging?
save_profile_form('','Your data has been saved','Failed to save. Try again');
}
return false;
});
$('.profileform .next').click(function() {
validator.form();
if ($("#profile-basic").valid()){
save_profile_form($(this).attr('href'));
}
return false;
});
$('.profileform .finish').click(function() {
validator.form();
if ($("#profile-basic").valid()){
save_profile_form($(this).attr('href'));
}
return false;
});
function save_profile_form(goto_page,success_message,error_message){
if($('.profileform').length > 0)
{
$.post(
'inc/update_profile.php',
$('.profileform').serialize(),
function(data, textStatus)
{
var text = JSON.stringify(data, null, '\t');
if(data.status == 401)
{
alert('Your changes have not been saved because your session has expired. To save your changes, please log in again');
window.location = '/log-in/';
}
else
{
if(goto_page)
window.location = goto_page;
if(success_message && data.status == 200)
alert(success_message);
if(error_message && data.status != 200)
alert(error_message);
}
},
'json'
);
}
else if(goto_page)
{
//window.location = goto_page;
}
}
function addProfileTab(i,k){
var newTab = $("#"+i+" .duplicatable").clone(false).removeClass('duplicatable').addClass('duplicated').find('span').each(function(){
var newId = this.id.replace("_0","_"+k);
this.id = newId;
}).end();
$(newTab).appendTo("#"+i);
}
function addAccordionTab(newpos){
accordionLength = $("h3").length;
accordionNextActive = $(".duplicated").length + 2;
var newTab = $(".duplicatable").clone(false).removeClass('duplicatable').addClass('duplicated').find(':input').each(function(){
newpos = newpos ? newpos : (accordionNextActive - 1);
var newId = this.id.replace("_0","_"+newpos);
var newName = this.name.replace("[0]","["+(newpos)+"]");
$(this).prev().attr('for',newId);
this.id = newId;
this.name = newName;
$(this).val('');
}).end();
var newTitle = $(".duplicatable").attr('rel') + " #" + accordionNextActive;
$("#entries").val(accordionNextActive);
$("#accordion").append('<h3>'+newTitle+ '</h3>');
$(newTab).appendTo("#accordion");
//Check and see if the add delete button exists. If it does, then add another button to the end of it.
if ($('.removeanother').length ==0)
{
addDeleteButton();
}
}
function removeAccordionTab() {
var active = $('#accordion').accordion('option', 'active');
var accordionItemTitle = $("#accordion").find('h3:last');
//Just get the both and remove them both.
var accordionItemDiv = $("#accordion").find('div:last');
accordionItemTitle.remove();
accordionItemDiv.remove();
if ($('h3').length > 0)
{
$('.removeanother').remove();
}
}
function addDeleteButton() {
//Find the add another button
var accordianTitle = $(".duplicatable").attr('rel');
$('.addanother').after('<a href = "" class = "removeanother">Remove '+ accordianTitle +'</a>');
//add the click function.
$(".removeanother").click(function(){
removeAccordionTab();
save_profile_form();
$("#accordion").accordion('destroy').accordion(accordionvars).accordion('activate',accordionLength);
$("#accordion").children("div:last").find("input:first").focus(); //Change this to scrollTo
return false;
});
}
Mucho, mucho gracias. I can't believe I've made it this far to run into this last wall! (Yes, really, it will be the last. Really.)
Thanks,
Kim
| jquery-plugins | jquery-accordion | jquery-validation-plugin | null | null | 03/14/2012 02:00:18 | not a real question | JQuery Accordion and Validation conflict
===
I have a form with sections broken into accordions. I'm using JQuery Accordion to do that, and I'm also using the JQuery Validation plug-in on the same form.
There is no submit button. There's an anchor link that, on click, starts the validation and then if the form is valid, runs some additional code. (Saving the data to a db and in some cases redirecting.)
My problem is that the the validator is only working on the currently expanded accordion fold. If everything is valid in the current accordion fold, the form will test as valid even if another fold has invalid elements.
Unfortunately, this project is too convoluted to provide much/complete code. It's an extensive and complex PHP/NuSoap API project. I've also had two devs flake on me with this, so there's probably lots of code that's irrelevant, and two different devs' worth of info architecture. I'm stuck muddling through the final stretch with my limited knowledge of Jquery/Json/NuSOAP.
I know limited code means I may not get an answer that works. However, I would really appreciate any suggestions that I can experiment with.
Here are some bits...
It's a long form, so here is an abbreviated version of the HTML:
<p class="sidebarheader">Basic Information</p>
<p class="fineprint required">*Required field | Write dates as mm/dd/yyyy</p>
<form method="post" action="" class="profileform" rel="basic" id="profile-basic">
<div id="errormsg" class="cf"><ul></ul></div>
<div id="accordion">
<h3>Name*</h3>
<div>
<div class="twocol">
<label for="firstName">First Name:*</label>
<input type="text" id="firstName" name="firstName" class="required" />
<label for="lastName">Last Name:*</label>
<input type="text" id="lastName" name="lastName" class="required" />
</div>
<div class="twocol">
<label for="namePrefix" class="widerlabel">Name Prefix (Ms., Mr., etc.):</label>
<input type="text" id="namePrefix" name="namePrefix" />
<label for="nameSuffix" class="widerlabel">Name Suffix (Jr., Esq., etc.):</label>
<input type="text" id="nameSuffix" name="nameSuffix" />
</div>
</div><!-- name -->
<h3>Contact Information*</h3>
<div>
<div class="twocol">
<label for="phone">Phone:*</label>
<input type="text" id="phone" name="phone" class="required" />
<label for="workPhone">Work Phone:</label>
<input type="text" id="workPhone" name="workPhone" />
<label for="mobile">Mobile:</label>
<input type="text" id="mobile" name="mobile" />
</div>
<div class="twocol">
<label for="address1_1">Address:*</label>
<input type="text" id="address1_1" name="address1_1" class="required" />
<label for="address2_1" class="widelabel">Address (line2):</label>
<input type="text" id="address2_1" name="address2_1" />
<label for="city_1">City:*</label>
<input type="text" id="city_1" name="city_1" class="required" />
<label for="state_1">State:*</label>
<input type="text" id="state_1" name="state_1" class="required" />
<label for="zip_1">Zip:*</label>
<input type="text" id="zip_1" name="zip_1" class="required" />
<label for="country_1">Country:*</label>
<select id="country_1" name="country_1">
</select>
</div>
</div> <!-- contact -->
<h3>Additional Information*</h3>
<div>
<div class="twocol">
<label for="dateAvailable" class="widelabel">Date Available:*</label>
<input type="text" id="dateAvailable" name="dateAvailable" placeholder="mm/dd/yyyy" class="required" />
</div>
<div class="twocol">
<label for="persComments" class="ownline">Comments:*</label>
<textarea id="persComments" name="persComments" class="required" /></textarea>
</div>
</div><!-- add'l info -->
</div> <!-- accordion -->
<input type="hidden" id="formid" name="formid" value="basic" />
</section>
<div class="buttons"><a href="" class="save">Save</a> | <a href="/profile-work" class="next">Save and Go to Work History</a> | <a href="/profile-complete" class="finish">Save and Submit</a></div>
</form>
Next is some relevant code from the init.js. Some notes about it:
1) In it you may notice some scattered remnants of the PHP-based validation the first dev started, but never finished. I have taken most of it out, but in some places I just didn't want to risk breaking something and left it in.
2) There is some additional functionality added to the accordions. The form is a job application, and there are scripts that will add or delete additional folds if the user wants to add another job to their work history, or delete one. (Work history is on another page - not the one I just posted the HTML for. But you may see bits in the scripts below that make you wonder, so I'm giving the explanation.)
3) I'm getting a last line syntax error with the bit I've pasted below. That's just because I took a lot out and probably lost a brace along the way. In the full version, I get no errors.
4) I'm not sure how relevant the code above the Validator Defaults comment is. It's probably worth looking at line 228 through the end first. That's halfway down (you'll see the Validator Defaults comment)
5) Here's a list of all the scripts being invoked on this page. I don't know if they are all being used.
<script src="<?php bloginfo('template_directory'); ?>/js/jquery.min.js"></script>
<script src="http://ajax.aspnetcdn.com/ajax/jquery.validate/1.9/jquery.validate.min.js"></script>
<script src="<?php bloginfo('template_directory'); ?>/js/init.js"></script>
<script src="<?php bloginfo('template_directory'); ?>/js/jquery.address-1.5.min.js"></script>
<script src="<?php bloginfo('template_directory'); ?>/js/fileuploader/fileuploader.js"></script>
<script src="<?php bloginfo('template_directory'); ?>/js/jquery.ui.widget.js"></script>
<script src="<?php bloginfo('template_directory'); ?>/js/jquery.iframe-transport.js"></script>
<script src="<?php bloginfo('template_directory'); ?>/js/jquery.fileupload.js"> </script>
<script src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8/jquery-ui.min.js"></script>
(The site uses WordPress, but the code for all of this is standalone, it's just called into WP using ShortcodeExec.)
OK, so here's the js. Please excuse any craptastic code. I am undoubtedly swimming in the deep end.
var is_authenticated;
var authinfo;
var currenturl = window.location.href;
var accordionLastActive = 0;
var accordionLength = 0;
var accordionNextActive = 0;
var accordionvars = {
autoHeight: false,
change: function(event, ui) {
accordionLastActive = ui.options['active'];
save_profile_form();
}
}
$(document).ready(function () {
$.get(
'/wp-content/themes/customtheme/inc/app/session.php',
function(data)
{
if(data.user_id)
{
is_authenticated = true;
authinfo = data;
//Change this after my account has been added.
if(currenturl.indexOf('/log-in/') >= 0 || currenturl.indexOf('/register/') >= 0)
window.location = '/profile/';
if(currenturl.indexOf('/profile') >= 0 || currenturl.indexOf('/my-account/')>=0)
{
if(currenturl.slice(23) == '/profile/')
createUploader();
else
$('#file-uploader').empty();
//The slickest way would be to add all of this information to both the complete and my-account
if(currenturl.indexOf('complete') >= 0 || currenturl.indexOf('/my-account/') >=0)
{
$('.loadinggif').hide();
if (!data.bh_jobid) {
$('.submitprofile').hide();
}
var incompletefields = 0;
for(var i in data.profile)
{
for(var j in data.profile[i])
{
if($.isArray(data.profile[i][j]) && j!='multi')
{
var implodearray;
if(j == 'categoryID' || j == 'secondaryCategories')
{
var catpopulate = j;
$.get(
'/wp-content/themes/customtheme/inc/app/categories.php?catid='+data.profile[i][j].join(','),
function(cdata)
{
var catarray = new Array();
for(var c in cdata)
catarray[c] = cdata[c]['category'];
$('#'+catpopulate).text(catarray.join(', '));
},
'json'
);
}
else
{
$('#'+j).text(data.profile[i][j].join(', '));
}
}
else if(j == 'multi')
{
if(data.profile[i][j].length > 0)
{
for(k=0;k<data.profile[i][j].length;k++)
{
if(k > 0) addProfileTab(i,k);
for(var l in data.profile[i][j][k])
{
//console.log("#"+l+"_"+k);
$("#"+l+"_"+k).text(data.profile[i][j][k][l]);
}
}
}
}
else
{
if(j == 'categoryID' || j == 'secondaryCategories')
{
var catpopulates = j;
$.get(
'/wp-content/themes/customtheme/inc/app/categories.php?catid='+data.profile[i][j],
function(cdata)
{
for(var c in cdata)
{
$('#'+catpopulates).text(cdata[c]['category']);
}
},
'json'
);
}
else if(j == 'country_1')
{
var crpopulates = j;
$.get(
'/wp-content/themes/customtheme/inc/app/countries.php?countryid='+data.profile[i][j],
function(crdata)
{
for(var cr in crdata)
{
$('#'+crpopulates).text(crdata[cr]['name']);
}
},
'json'
);
}
else if(j == 'country_2')
{
if(data.profile[i][j])
{
var cr2populates = j;
$.get(
'/wp-content/themes/customtheme/inc/app/countries.php?countryid='+data.profile[i][j],
function(cr2data)
{
for(var cr2 in cr2data)
{
$('#'+cr2populates).text(cr2data[cr2]['name']);
}
},
'json'
);
}
}
else
{
$('#'+j).text(data.profile[i][j]);
}
}
}
}
// removed old validation 3-12-12 ksc
}
else
{
var formid = $("form.profileform").attr('rel');
for(var i in data.profile[formid])
{
if(i == 'multi')
{
if(data.profile[formid][i].length > 0)
{
for(j=0;j<data.profile[formid][i].length;j++)
{
if(j > 0) {
//move the delete button to another part of the app.
addDeleteButton();
addAccordionTab(j);
}
for(var k in data.profile[formid][i][j])
$(":input#"+k+"_"+j).val(data.profile[formid][i][j][k])
}
}
}
else
{
$(":input#"+i).val(data.profile[formid][i]);
}
}
if(currenturl.indexOf('/profile/') >= 0)
{
$.get(
'/wp-content/themes/customtheme/inc/app/countries.php',
function(crdata)
{
for(var cr in crdata)
$('#country_1, #country_2').append('<option value="' + crdata[cr]['countryID'] + '">' + crdata[cr]['name'] + '</option>');
$(":input#country_1").val(data.profile[formid]['country_1']);
$(":input#country_2").val(data.profile[formid]['country_2']);
},
'json'
);
$.get(
'/wp-content/themes/customtheme/inc/app/categories.php',
function(cdata)
{
for(var c in cdata)
$('#categoryID, #secondaryCategories').append('<option value="' + cdata[c]['catid'] + '">' + cdata[c]['category'] + '</option>');
$(":input#categoryID").val(data.profile[formid]['categoryID']);
$(":input#secondaryCategories").val(data.profile[formid]['secondaryCategories']);
},
'json'
);
}
}
}
$("#accordion").accordion(accordionvars);
}
else
{
if(currenturl.indexOf('/profile') >= 0)
window.location = '/log-in/';
$(".loadinggif").hide();
}
},
'json'
);
$(".addanother").click(function(){
save_profile_form();
addAccordionTab();
$("#accordion").accordion('destroy').accordion(accordionvars).accordion('activate',accordionLength);
$("#accordion").children("div:last").find("input:first").focus(); //Change this to scrollTo
return false;
});
/* VALIDATOR DEFAULTS */
$.validator.setDefaults({
debug: true,
errorElement: "li", // Something has to be defined here, or JQuery overwrites existing label classes with the error class instead of appending.
errorContainer: '#errormsg',
errorLabelContainer: '#errormsg ul',
onfocusout: false,
highlight: function (element, errorClass, validClass) {
$(element).addClass(errorClass).removeClass(validClass);
$(element.form).find("label[for=" + element.id + "]")
.addClass(errorClass);
},
unhighlight: function (element, errorClass, validClass) {
$(element).removeClass(errorClass).addClass(validClass);
$(element.form).find("label[for=" + element.id + "]")
.removeClass(errorClass);
},
invalidHandler: function (form, validator) { // This may not be working.
$('html,body').animate(
{scrollTop: (360)}
);
},
submitHandler: function (form) { // I don't think this is working either.
$(form).hide();
$('<p class="successmsg">Your changes have been recorded. Thank you.</p>')
.insertBefore(form);
$('html,body').animate(
{scrollTop: (360)}
);
}
});
var validator = $("#profile-basic").validate({
rules: {
address_1: "required",
city_1: "required",
country_1: "required",
dateAvailable: {
required: true,
date: true
},
email: {
required: true,
email: true
},
firstName: "required",
lastName: "required",
persComments: "required",
phone: "required",
state_1: "required",
zip_1: "required",
select:{ // what's this?
required: function (element) {
if( $("#select").val() ==''){
return false;
}else{
return true;
}
}
}
},
messages: {
address1_1: "Please enter your address.",
city_1: "Please enter your city.",
country_1: "Please enter your country.",
dateAvailable: {
required: "Please enter the date you are available.",
date: "The date you are available is not formatted as a date (mm/dd/yyy)."
},
email: {
required: "Please enter your email address.",
email: "Enter a valid email address, for example [email protected]."
},
firstName: "Please enter your first name.",
lastName: "Please enter your last name.",
persComments: "Please enter some comments about yourself.",
phone: "Please enter your phone number.",
state_1: "Please enter your state.",
zip_1: "Please enter your zip code."
}
});
// $("#profile-basic").valid(); // huh, wow. this line causes the whole page to validate (not just one accordion) on load
$(".save").click(function() {
validator.form();
if ($("#profile-basic").valid()){
// console.log($('.profileform').serialize()); // is this just for debugging?
save_profile_form('','Your data has been saved','Failed to save. Try again');
}
return false;
});
$('.profileform .next').click(function() {
validator.form();
if ($("#profile-basic").valid()){
save_profile_form($(this).attr('href'));
}
return false;
});
$('.profileform .finish').click(function() {
validator.form();
if ($("#profile-basic").valid()){
save_profile_form($(this).attr('href'));
}
return false;
});
function save_profile_form(goto_page,success_message,error_message){
if($('.profileform').length > 0)
{
$.post(
'inc/update_profile.php',
$('.profileform').serialize(),
function(data, textStatus)
{
var text = JSON.stringify(data, null, '\t');
if(data.status == 401)
{
alert('Your changes have not been saved because your session has expired. To save your changes, please log in again');
window.location = '/log-in/';
}
else
{
if(goto_page)
window.location = goto_page;
if(success_message && data.status == 200)
alert(success_message);
if(error_message && data.status != 200)
alert(error_message);
}
},
'json'
);
}
else if(goto_page)
{
//window.location = goto_page;
}
}
function addProfileTab(i,k){
var newTab = $("#"+i+" .duplicatable").clone(false).removeClass('duplicatable').addClass('duplicated').find('span').each(function(){
var newId = this.id.replace("_0","_"+k);
this.id = newId;
}).end();
$(newTab).appendTo("#"+i);
}
function addAccordionTab(newpos){
accordionLength = $("h3").length;
accordionNextActive = $(".duplicated").length + 2;
var newTab = $(".duplicatable").clone(false).removeClass('duplicatable').addClass('duplicated').find(':input').each(function(){
newpos = newpos ? newpos : (accordionNextActive - 1);
var newId = this.id.replace("_0","_"+newpos);
var newName = this.name.replace("[0]","["+(newpos)+"]");
$(this).prev().attr('for',newId);
this.id = newId;
this.name = newName;
$(this).val('');
}).end();
var newTitle = $(".duplicatable").attr('rel') + " #" + accordionNextActive;
$("#entries").val(accordionNextActive);
$("#accordion").append('<h3>'+newTitle+ '</h3>');
$(newTab).appendTo("#accordion");
//Check and see if the add delete button exists. If it does, then add another button to the end of it.
if ($('.removeanother').length ==0)
{
addDeleteButton();
}
}
function removeAccordionTab() {
var active = $('#accordion').accordion('option', 'active');
var accordionItemTitle = $("#accordion").find('h3:last');
//Just get the both and remove them both.
var accordionItemDiv = $("#accordion").find('div:last');
accordionItemTitle.remove();
accordionItemDiv.remove();
if ($('h3').length > 0)
{
$('.removeanother').remove();
}
}
function addDeleteButton() {
//Find the add another button
var accordianTitle = $(".duplicatable").attr('rel');
$('.addanother').after('<a href = "" class = "removeanother">Remove '+ accordianTitle +'</a>');
//add the click function.
$(".removeanother").click(function(){
removeAccordionTab();
save_profile_form();
$("#accordion").accordion('destroy').accordion(accordionvars).accordion('activate',accordionLength);
$("#accordion").children("div:last").find("input:first").focus(); //Change this to scrollTo
return false;
});
}
Mucho, mucho gracias. I can't believe I've made it this far to run into this last wall! (Yes, really, it will be the last. Really.)
Thanks,
Kim
| 1 |
4,359,152 | 12/05/2010 14:02:56 | 457,065 | 09/24/2010 08:57:48 | 63 | 0 | could anyone tell me about reverse linklist with diagram? | Diagram and program code in c is necessary. | c | null | null | null | null | 12/05/2010 14:19:01 | not a real question | could anyone tell me about reverse linklist with diagram?
===
Diagram and program code in c is necessary. | 1 |
10,742,769 | 05/24/2012 17:52:46 | 1,415,718 | 05/24/2012 17:47:42 | 1 | 0 | How to make a facebook application like this | I have to make an application like
[this][1]
[1]: http://www.facebook.com/extremesilver.ekszer/app_209220649157564
Please point me in the good direction, because I'm getting lost here.
My app will show a question, and if you like the page, the answer will appear and also ask you if you want to post it on your news feed. How can I do this?
Thanks in advance! | facebook | null | null | null | null | null | open | How to make a facebook application like this
===
I have to make an application like
[this][1]
[1]: http://www.facebook.com/extremesilver.ekszer/app_209220649157564
Please point me in the good direction, because I'm getting lost here.
My app will show a question, and if you like the page, the answer will appear and also ask you if you want to post it on your news feed. How can I do this?
Thanks in advance! | 0 |
8,999,427 | 01/25/2012 08:00:56 | 1,073,328 | 11/30/2011 12:22:22 | 13 | 0 | good shopping cart plugin for joomla 1.7 | I am creating a online dvd shop site. I am using joomla 1.7 and I have found two plugins virtueMart and HikaShop. If any of you have used this two plugin before please suggest a easy one to use as I am running out of time. | joomla1.7 | null | null | null | null | 01/26/2012 14:05:08 | not constructive | good shopping cart plugin for joomla 1.7
===
I am creating a online dvd shop site. I am using joomla 1.7 and I have found two plugins virtueMart and HikaShop. If any of you have used this two plugin before please suggest a easy one to use as I am running out of time. | 4 |
1,524,609 | 10/06/2009 09:47:05 | 180,343 | 09/28/2009 12:58:44 | 15 | 4 | Boo vs C# vs Python? | I was (yes, was) a Python (and before VB6) lover until tried to create GUI applications. It is very (very) difficult to create a GUI, and making exe's (A hello world app was 2 mb :D LOL). Then, I jumped to VB.NET, but collections looked hard,strange and foolish to me (:D). Then, jumped to C#, but don't really know C# well now. I ordered a good (Turkish) C# book. Nowadays, I met Boo. It is a bit more Python syntax, .NET, compiled and compiles in C# lang. I liked it, even more C# :). But didn't find a book for Boo. And I really don't know, is learning Boo better than C# or learning c# better than Boo. I just want to some Python like data types. Those were: {key1:value1, key2:value2} -> dictionary (some like HashTable); [Value1,Value2,Value3] -> List (can be edited/changed), (Value1,Value2,Value3) -> Tuple (can't be edited/changed). I use dictionaries more than list and tuples. I want to be knowledged, which is better? :) | c# | boo | python | versus | programming-languages | 10/07/2009 17:17:12 | not a real question | Boo vs C# vs Python?
===
I was (yes, was) a Python (and before VB6) lover until tried to create GUI applications. It is very (very) difficult to create a GUI, and making exe's (A hello world app was 2 mb :D LOL). Then, I jumped to VB.NET, but collections looked hard,strange and foolish to me (:D). Then, jumped to C#, but don't really know C# well now. I ordered a good (Turkish) C# book. Nowadays, I met Boo. It is a bit more Python syntax, .NET, compiled and compiles in C# lang. I liked it, even more C# :). But didn't find a book for Boo. And I really don't know, is learning Boo better than C# or learning c# better than Boo. I just want to some Python like data types. Those were: {key1:value1, key2:value2} -> dictionary (some like HashTable); [Value1,Value2,Value3] -> List (can be edited/changed), (Value1,Value2,Value3) -> Tuple (can't be edited/changed). I use dictionaries more than list and tuples. I want to be knowledged, which is better? :) | 1 |
9,844,880 | 03/23/2012 18:49:52 | 1,160,530 | 01/20/2012 11:35:31 | 1 | 0 | Address an ordered list the RESTful way | I doubt what's the best way to address an ordered list in a RESTful API. Imagine the following example: Let's create a chart list of LPs, where you want to add new LPs, delete those which aren't in the TOP10 yet, and change their positions. How would you implement those methods in a RESTful JSON-API?
I thought of the following way:
- **GET /** to return the ordered chart list like `[{ "name": "1st-place LP", "link": "/uid123" }, { "name": "2nd-place LP", "link": "/uid987" }, ...]`
- **GET /{uid}** to return a LP by its unique ID, returning sth. like `{"name": "1st-place LP", "ranking": 1 }`
- **GET /ranking/{position}** to access e.g. the current first-ranked LP, returning a `303 See Other` with a Location-header like `Location: /uid123`
- **POST /** with request body `{ "name": "my first LP title" }` to create a new LP without specifying its current chart position
Now it's the question how we could change the current chart positions? One could simply **PUT /{uid}** to update the `ranking` attribute, but I think a **PUT /ranking/{position}** would be more natural. On the other hand it doesn't make sense to PUT against an URI which will return a `303 See Other` when using GET.
What do you think would be the best way to address such a chart list? I don't like the solution of changing simply the `ranking` attribute in the LP-datasets as this could end in senseless states like two LPs with the same ranking and so on. | rest | null | null | null | null | null | open | Address an ordered list the RESTful way
===
I doubt what's the best way to address an ordered list in a RESTful API. Imagine the following example: Let's create a chart list of LPs, where you want to add new LPs, delete those which aren't in the TOP10 yet, and change their positions. How would you implement those methods in a RESTful JSON-API?
I thought of the following way:
- **GET /** to return the ordered chart list like `[{ "name": "1st-place LP", "link": "/uid123" }, { "name": "2nd-place LP", "link": "/uid987" }, ...]`
- **GET /{uid}** to return a LP by its unique ID, returning sth. like `{"name": "1st-place LP", "ranking": 1 }`
- **GET /ranking/{position}** to access e.g. the current first-ranked LP, returning a `303 See Other` with a Location-header like `Location: /uid123`
- **POST /** with request body `{ "name": "my first LP title" }` to create a new LP without specifying its current chart position
Now it's the question how we could change the current chart positions? One could simply **PUT /{uid}** to update the `ranking` attribute, but I think a **PUT /ranking/{position}** would be more natural. On the other hand it doesn't make sense to PUT against an URI which will return a `303 See Other` when using GET.
What do you think would be the best way to address such a chart list? I don't like the solution of changing simply the `ranking` attribute in the LP-datasets as this could end in senseless states like two LPs with the same ranking and so on. | 0 |
6,905,554 | 08/01/2011 23:14:04 | 873,606 | 08/01/2011 23:14:04 | 1 | 0 | Help implementing quick sort | This is what I have and it doesn't work. Can't figure out why... The problem is probably in the quick_sort function.
#include <stdio.h>
#include <stdlib.h>
void quick_sort(int * a, int l, int r);
void swap(int * a, int i, int j);
int main(void)
{
#define N 10
int a[N], i;
for (i = 0; i < N; ++i) {
a[i] = rand();
printf("%d\n", a[i]);
}
quick_sort(a, 0, N - 1);
for (i = 0; i < N; ++i)
printf("%d\n", a[i]);
return 0;
#undef N
}
void quick_sort(int * a, int l, int r)
{
int i, j;
if (l < r) {
swap(a, rand() % (r - l + 1), r);
i = l;
for (j = l; j < r; ++j)
if (a[j] < a[r]) {
swap(a, i, j);
++i;
}
swap(a, i, r);
quick_sort(a, l, i - 1);
quick_sort(a, i + 1, r);
}
}
void swap(int * a, int i, int j)
{
int k;
k = a[i];
a[i] = a[j];
a[j] = k;
} | c | sorting | quicksort | null | null | 08/02/2011 02:57:21 | too localized | Help implementing quick sort
===
This is what I have and it doesn't work. Can't figure out why... The problem is probably in the quick_sort function.
#include <stdio.h>
#include <stdlib.h>
void quick_sort(int * a, int l, int r);
void swap(int * a, int i, int j);
int main(void)
{
#define N 10
int a[N], i;
for (i = 0; i < N; ++i) {
a[i] = rand();
printf("%d\n", a[i]);
}
quick_sort(a, 0, N - 1);
for (i = 0; i < N; ++i)
printf("%d\n", a[i]);
return 0;
#undef N
}
void quick_sort(int * a, int l, int r)
{
int i, j;
if (l < r) {
swap(a, rand() % (r - l + 1), r);
i = l;
for (j = l; j < r; ++j)
if (a[j] < a[r]) {
swap(a, i, j);
++i;
}
swap(a, i, r);
quick_sort(a, l, i - 1);
quick_sort(a, i + 1, r);
}
}
void swap(int * a, int i, int j)
{
int k;
k = a[i];
a[i] = a[j];
a[j] = k;
} | 3 |
443,543 | 01/14/2009 16:07:09 | 28,772 | 10/16/2008 23:23:28 | 140 | 6 | Quick and dirty solution for communication between processes in different machines | I have two processes written in java in two machines within my network that should pass simple chunks of data to each other.
<br><br><br>
<b>
I'm looking for a quick and dirty way (without resorting to writing files and polling for changes on network share files)
</b> | java | process | communication | windows | quick-and-dirty | 05/01/2012 11:56:07 | not a real question | Quick and dirty solution for communication between processes in different machines
===
I have two processes written in java in two machines within my network that should pass simple chunks of data to each other.
<br><br><br>
<b>
I'm looking for a quick and dirty way (without resorting to writing files and polling for changes on network share files)
</b> | 1 |
9,966,734 | 04/01/2012 17:50:12 | 1,146,399 | 01/12/2012 20:38:58 | 8 | 0 | Multiplayer billiards game physics simulation | I’m building an online multiplayer billiards game and I’m struggling to think of the best approach to multiplayer physics simulation. I have thought of a three possible scenarios, each having its own advantages and disadvantages and I would like to hear some opinion of those that either have implemented something similar already or have experience in multiplayer online games.
**1st Scenario:** Physics simulation on the clients: The player in turn to take a shot sends the angle of the shot and power to the server, and the sever updates all clients with these values so they can simulate the shot independently.
*Advantages:*
1. Low server overheat
*Disadvantages:*
1. Problems with synchronization. Clients must simulate the exact simulation regardless of their frame rate. (Possible to solve with some clever algorithm like one described [here](http://gafferongames.com/game-physics/fix-your-timestep/))
2. Cheating. Players can cheat by tweaking the physics engine. (Possible to determine when making a comparison at the end of the shot with other players ball positions. If only two players are at the table (i.e. not spectaculars) then who the cheater is?)
**2nd Scenario:**
Physics simulation on one (i.e. “master”) client (e.g. who ever takes the shot) and then broadcast each physics step to everyone else.
*Advantages:*
1. No problems with synchronization.
*Disadvantages:*
1. Server overheat. Each time step the “master” client will be sending the coordinates of all balls to the server, and the server will have to broadcast them to everyone else in the room.
2. Cheating by the “master” player is still possible.
**3rd Scenario:** The physics will be simulated on the server.
*Advantage:*
1. No possibility to cheat as the simulation is run independent of clients.
2. No synchronization issues, one simulation means everyone will see the same result (event if not at the same time because of network lag)
*Disadvantages:*
1. Huge server overload. Not only the server will have to calculate physics 30/60 times every second for every table (there might be 100 tables at the same time) but also will have to broadcast all the coordinates to everyone in the rooms.
| networking | game-physics | null | null | null | 04/01/2012 22:12:09 | not constructive | Multiplayer billiards game physics simulation
===
I’m building an online multiplayer billiards game and I’m struggling to think of the best approach to multiplayer physics simulation. I have thought of a three possible scenarios, each having its own advantages and disadvantages and I would like to hear some opinion of those that either have implemented something similar already or have experience in multiplayer online games.
**1st Scenario:** Physics simulation on the clients: The player in turn to take a shot sends the angle of the shot and power to the server, and the sever updates all clients with these values so they can simulate the shot independently.
*Advantages:*
1. Low server overheat
*Disadvantages:*
1. Problems with synchronization. Clients must simulate the exact simulation regardless of their frame rate. (Possible to solve with some clever algorithm like one described [here](http://gafferongames.com/game-physics/fix-your-timestep/))
2. Cheating. Players can cheat by tweaking the physics engine. (Possible to determine when making a comparison at the end of the shot with other players ball positions. If only two players are at the table (i.e. not spectaculars) then who the cheater is?)
**2nd Scenario:**
Physics simulation on one (i.e. “master”) client (e.g. who ever takes the shot) and then broadcast each physics step to everyone else.
*Advantages:*
1. No problems with synchronization.
*Disadvantages:*
1. Server overheat. Each time step the “master” client will be sending the coordinates of all balls to the server, and the server will have to broadcast them to everyone else in the room.
2. Cheating by the “master” player is still possible.
**3rd Scenario:** The physics will be simulated on the server.
*Advantage:*
1. No possibility to cheat as the simulation is run independent of clients.
2. No synchronization issues, one simulation means everyone will see the same result (event if not at the same time because of network lag)
*Disadvantages:*
1. Huge server overload. Not only the server will have to calculate physics 30/60 times every second for every table (there might be 100 tables at the same time) but also will have to broadcast all the coordinates to everyone in the rooms.
| 4 |
10,982,725 | 06/11/2012 15:03:51 | 1,381,202 | 05/08/2012 05:01:54 | 3 | 0 | configuring database access in java web applications | I am beginner with web applications.
In a web application i have added two types of users-
1. user will decide which database to use and will change the database other use as needed
2. The other users accessing database.
How can i achieve this...
I have tried storing the values in properties file and reading them but i cannot find a way to get outputstream to the properties file.
Also i think We cannot create a file in the web application server(i tried this on tomcat)...
Is there any way to change the database access at runtime?
| java | tomcat | web | null | null | 06/11/2012 23:52:01 | not a real question | configuring database access in java web applications
===
I am beginner with web applications.
In a web application i have added two types of users-
1. user will decide which database to use and will change the database other use as needed
2. The other users accessing database.
How can i achieve this...
I have tried storing the values in properties file and reading them but i cannot find a way to get outputstream to the properties file.
Also i think We cannot create a file in the web application server(i tried this on tomcat)...
Is there any way to change the database access at runtime?
| 1 |
7,288,650 | 09/02/2011 19:58:59 | 408,173 | 08/01/2010 22:58:57 | 115 | 5 | PHP $_SESSION turning from Array to Object | My problem is simple to state : my $_SESSION is, after running a really small piece of code, turning from an Array to an Object (and changing values too!)
Just have a look at it, turning from :
[_SESSION] => Array
(
[user] => Array
(
[id] => 2
)
)
to :
[_SESSION] => Array
(
[user] => stdClass Object
(
[id] => 1
)
)
And the script executing in between is a simple PDO query, using `$_SESSION['user']['id']` as a parameter to bind.
Mighty gold help me! | php | arrays | object | session-variables | null | 09/13/2011 03:00:47 | too localized | PHP $_SESSION turning from Array to Object
===
My problem is simple to state : my $_SESSION is, after running a really small piece of code, turning from an Array to an Object (and changing values too!)
Just have a look at it, turning from :
[_SESSION] => Array
(
[user] => Array
(
[id] => 2
)
)
to :
[_SESSION] => Array
(
[user] => stdClass Object
(
[id] => 1
)
)
And the script executing in between is a simple PDO query, using `$_SESSION['user']['id']` as a parameter to bind.
Mighty gold help me! | 3 |
4,428,096 | 12/13/2010 10:56:53 | 481,835 | 10/20/2010 14:23:53 | 13 | 2 | countdown timer implementation in UILabel? | I am Implementing a countdown timer in my app. In the functionality, I need to display the remaining time before Jan 1st 2011. In months, days, hours and minutes format.
Can any one please help.
Thanks in advance. | iphone | objective-c | null | null | null | null | open | countdown timer implementation in UILabel?
===
I am Implementing a countdown timer in my app. In the functionality, I need to display the remaining time before Jan 1st 2011. In months, days, hours and minutes format.
Can any one please help.
Thanks in advance. | 0 |
9,381,318 | 02/21/2012 16:34:03 | 1,223,834 | 02/21/2012 16:24:07 | 1 | 0 | C programming doesn't give output for graphics programs | i use DOSBOX to run c programs in windows 7 .
in this i can run non graphics program .it'll give the appropriate output . but the problem comes in graphics programs . when i run any graphics program , it'll show 4 errors "unable to open include file" n all ... i solved this problem by giving proper include n library directories . but when i run the program by pressing ctrl+f9 , the program will automatically terminate . and it will terminate dos as well . pls help me to solve this problem . | c | null | null | null | null | 02/21/2012 16:44:16 | not a real question | C programming doesn't give output for graphics programs
===
i use DOSBOX to run c programs in windows 7 .
in this i can run non graphics program .it'll give the appropriate output . but the problem comes in graphics programs . when i run any graphics program , it'll show 4 errors "unable to open include file" n all ... i solved this problem by giving proper include n library directories . but when i run the program by pressing ctrl+f9 , the program will automatically terminate . and it will terminate dos as well . pls help me to solve this problem . | 1 |
4,759,451 | 01/21/2011 13:42:07 | 81,863 | 03/24/2009 07:42:58 | 5 | 1 | Run if statement in loop only once | Just curious if its possible.
Consider follwing code:
boolean firstRow = true;
while{row = result.next())
{
if(firstRow)
{
firstRow = false;
//do some setup
}
//do stuff
}
Its pseudo-code and question is general not about some specific programming language.
My question: is it possible to write code that behaves exactly same but without using additional variable (in this case "firstRow"). In FOR loop its possible to check counter variable value but lets leave FOR loops out of this question. | loops | null | null | null | null | null | open | Run if statement in loop only once
===
Just curious if its possible.
Consider follwing code:
boolean firstRow = true;
while{row = result.next())
{
if(firstRow)
{
firstRow = false;
//do some setup
}
//do stuff
}
Its pseudo-code and question is general not about some specific programming language.
My question: is it possible to write code that behaves exactly same but without using additional variable (in this case "firstRow"). In FOR loop its possible to check counter variable value but lets leave FOR loops out of this question. | 0 |
10,401,478 | 05/01/2012 17:15:48 | 410,856 | 08/04/2010 13:52:26 | 789 | 47 | Hello World phonegap app crashing | Alright, I am trying to just get the demo working on their website, but when I try to install it and run on my phone, I get this exception in Eclipse:
`05-01 13:10:49.637: E/AndroidRuntime(19669): java.lang.SecurityException: ConnectivityService: Neither user 10128 nor current process has android.permission.ACCESS_NETWORK_STATE.`
I thought maybe it was because it was on WiFi, but it persisted after I disabled that as well. Does anyone know what is causing this? I am literally doing the bare minimum. This is my HTML:
<!DOCTYPE HTML>
<html>
<head>
<title>PhoneGap</title>
<script type="text/javascript" charset="utf-8" src="cordova-1.7.0rc1.js"></script>
</head>
<body>
<h1>Hello World</h1>
</body>
</html> | javascript | html | css | phonegap | null | 05/03/2012 19:53:47 | too localized | Hello World phonegap app crashing
===
Alright, I am trying to just get the demo working on their website, but when I try to install it and run on my phone, I get this exception in Eclipse:
`05-01 13:10:49.637: E/AndroidRuntime(19669): java.lang.SecurityException: ConnectivityService: Neither user 10128 nor current process has android.permission.ACCESS_NETWORK_STATE.`
I thought maybe it was because it was on WiFi, but it persisted after I disabled that as well. Does anyone know what is causing this? I am literally doing the bare minimum. This is my HTML:
<!DOCTYPE HTML>
<html>
<head>
<title>PhoneGap</title>
<script type="text/javascript" charset="utf-8" src="cordova-1.7.0rc1.js"></script>
</head>
<body>
<h1>Hello World</h1>
</body>
</html> | 3 |
5,239,822 | 03/08/2011 23:54:19 | 650,679 | 03/08/2011 23:53:44 | 1 | 0 | how to create java Applets | i'm learning at uni java but i dont know how to make an applets very good...
i will Appreciate if some one will send me a link to learn for example i want to make on the panel drawwing of triangle how can i do that...
my goal is to control very good on make applets...
this is my big problem.
| java | null | null | null | null | 01/11/2012 01:34:10 | not a real question | how to create java Applets
===
i'm learning at uni java but i dont know how to make an applets very good...
i will Appreciate if some one will send me a link to learn for example i want to make on the panel drawwing of triangle how can i do that...
my goal is to control very good on make applets...
this is my big problem.
| 1 |
6,261,920 | 06/07/2011 07:30:06 | 787,008 | 06/07/2011 07:30:06 | 1 | 0 | Opinions about WaveMaker? | I'm starting to work on a very simple SAAS application. First I must choose a development environment, because until now I've never developen for the web, only client-server desktop applications, written in Delphi or Java.
Some days ago I discovered WaveMaker. Anyone here used it? What's your opinion about this RAD? It's a good idea to use WaveMaker, or better stay with a "classic framework", like PHP Symfony or CodeIgniter?
Thank you for your opinions. | java | saas | null | null | null | 06/07/2011 10:38:09 | not constructive | Opinions about WaveMaker?
===
I'm starting to work on a very simple SAAS application. First I must choose a development environment, because until now I've never developen for the web, only client-server desktop applications, written in Delphi or Java.
Some days ago I discovered WaveMaker. Anyone here used it? What's your opinion about this RAD? It's a good idea to use WaveMaker, or better stay with a "classic framework", like PHP Symfony or CodeIgniter?
Thank you for your opinions. | 4 |
7,642,229 | 10/04/2011 00:46:23 | 474,026 | 10/13/2010 03:29:07 | 16 | 2 | how to create multiple toggle buttons in android | Here is my problem. I am using a tutorial for toggle buttons found at Toni Silvestri's website. To get to my point i have modified the code to present alert messages when the buttons are turned on and off. It works fine as a single unit. The problem is I want to use this code for several other toggle buttons with the same function but i want each button to present different alert when pressed. I used the same code in different classes and nothing works except for the executing class defined in the manifest. I included the other files in the manifest but nothing works..not even the other buttons that are not toggle related.The layout ends up with only one working button. The initializing class disables all other buttons for some reason but the code is the same. Or maybe its the alert messages.. not sure
here is the code i am using
package com.silvestri;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.ImageButton;
public class ToggleButton extends Activity {
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.good);
recycleButton = (ImageButton) findViewById(R.id.recyclen);
targetButton = (ImageButton) findViewById(R.id.targetn);
recycleButton.setOnClickListener(recycleClicked);
targetButton.setOnClickListener(targetClicked);
}
public Boolean isRecycle = true;
public ImageButton recycleButton;
public ImageButton targetButton;
public OnClickListener recycleClicked = new OnClickListener() {
@Override
public void onClick(View v) {
if(isRecycle){
} else {
isRecycle = true;
// toggle to recycle on - target off
recycleButton.setImageResource(R.drawable.active);
targetButton.setImageResource(R.drawable.activeicon);
AlertDialog.Builder alert;
alert = new AlertDialog.Builder(ToggleButton.this);
alert.setTitle("message to display here");
alert.setPositiveButton("Yes",new
DialogInterface.OnClickListener(){
public void onClick(DialogInterface dialog,int whichButton){
if(isRecycle){
} else {
isRecycle = true;
// toggle to recycle on - target off
recycleButton.setImageResource(R.drawable.active);
targetButton.setImageResource(R.drawable.activeicon);
}
}});
alert.setNegativeButton("Not yet",new
DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,int whichButton) {
if(!isRecycle){
} else {
isRecycle = false;
// toggle to target on - recycle off
recycleButton.setImageResource(R.drawable.active);
targetButton.setImageResource(R.drawable.activeicon);
}
}});
alert.show();}
}
}
;
public OnClickListener targetClicked = new OnClickListener() {
@Override
public void onClick(View v) {
if(!isRecycle){
} else {
isRecycle = false;
// toggle to target on - recycle off
recycleButton.setImageResource(R.drawable.active);
targetButton.setImageResource(R.drawable.activeicon);
AlertDialog.Builder alert;
alert = new AlertDialog.Builder(ToggleButton.this);
alert.setTitle("message to display here");
alert.setNegativeButton("Ok",new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,int whichButton) {
dialog.cancel();
}
});
alert.show();}
;}
};}
the original tutorial can be found here
[Toggle button tutorial][1]
[1]: http://tonysilvestri.com/blog/2010/10/09/android-toggle-button/
can someone help..thanks in advance | android | button | toggle | manifest | alerts | 12/15/2011 19:09:59 | too localized | how to create multiple toggle buttons in android
===
Here is my problem. I am using a tutorial for toggle buttons found at Toni Silvestri's website. To get to my point i have modified the code to present alert messages when the buttons are turned on and off. It works fine as a single unit. The problem is I want to use this code for several other toggle buttons with the same function but i want each button to present different alert when pressed. I used the same code in different classes and nothing works except for the executing class defined in the manifest. I included the other files in the manifest but nothing works..not even the other buttons that are not toggle related.The layout ends up with only one working button. The initializing class disables all other buttons for some reason but the code is the same. Or maybe its the alert messages.. not sure
here is the code i am using
package com.silvestri;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.ImageButton;
public class ToggleButton extends Activity {
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.good);
recycleButton = (ImageButton) findViewById(R.id.recyclen);
targetButton = (ImageButton) findViewById(R.id.targetn);
recycleButton.setOnClickListener(recycleClicked);
targetButton.setOnClickListener(targetClicked);
}
public Boolean isRecycle = true;
public ImageButton recycleButton;
public ImageButton targetButton;
public OnClickListener recycleClicked = new OnClickListener() {
@Override
public void onClick(View v) {
if(isRecycle){
} else {
isRecycle = true;
// toggle to recycle on - target off
recycleButton.setImageResource(R.drawable.active);
targetButton.setImageResource(R.drawable.activeicon);
AlertDialog.Builder alert;
alert = new AlertDialog.Builder(ToggleButton.this);
alert.setTitle("message to display here");
alert.setPositiveButton("Yes",new
DialogInterface.OnClickListener(){
public void onClick(DialogInterface dialog,int whichButton){
if(isRecycle){
} else {
isRecycle = true;
// toggle to recycle on - target off
recycleButton.setImageResource(R.drawable.active);
targetButton.setImageResource(R.drawable.activeicon);
}
}});
alert.setNegativeButton("Not yet",new
DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,int whichButton) {
if(!isRecycle){
} else {
isRecycle = false;
// toggle to target on - recycle off
recycleButton.setImageResource(R.drawable.active);
targetButton.setImageResource(R.drawable.activeicon);
}
}});
alert.show();}
}
}
;
public OnClickListener targetClicked = new OnClickListener() {
@Override
public void onClick(View v) {
if(!isRecycle){
} else {
isRecycle = false;
// toggle to target on - recycle off
recycleButton.setImageResource(R.drawable.active);
targetButton.setImageResource(R.drawable.activeicon);
AlertDialog.Builder alert;
alert = new AlertDialog.Builder(ToggleButton.this);
alert.setTitle("message to display here");
alert.setNegativeButton("Ok",new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,int whichButton) {
dialog.cancel();
}
});
alert.show();}
;}
};}
the original tutorial can be found here
[Toggle button tutorial][1]
[1]: http://tonysilvestri.com/blog/2010/10/09/android-toggle-button/
can someone help..thanks in advance | 3 |
9,278,346 | 02/14/2012 14:10:53 | 1,185,139 | 02/02/2012 12:45:23 | 1 | 0 | Publish Access database based application using VB2010 | i want to publish access database based application using visual basic.. the thing is i do not want my database to be appeared in the installation folder so that user/client wont have access to it... It is for window application.. TQ | winforms | visual-studio-2010 | ms-access | deployment | null | 02/16/2012 16:34:11 | not a real question | Publish Access database based application using VB2010
===
i want to publish access database based application using visual basic.. the thing is i do not want my database to be appeared in the installation folder so that user/client wont have access to it... It is for window application.. TQ | 1 |
10,223,918 | 04/19/2012 08:01:29 | 1,340,343 | 04/18/2012 04:44:03 | 1 | 0 | is it possible to get a dict of Lists in python? | I want to add lists into a dictionary variable in python.
is it possible to get a dict of Lists in python ? | python | null | null | null | null | 04/19/2012 08:10:38 | not a real question | is it possible to get a dict of Lists in python?
===
I want to add lists into a dictionary variable in python.
is it possible to get a dict of Lists in python ? | 1 |
8,679,938 | 12/30/2011 13:28:07 | 238,729 | 12/26/2009 02:27:45 | 55 | 1 | where is the best encryption and decryption algorithm for encrypting cookies? | i want a encryption and decryption algorithm using c#, to encrypt the cookie value in wap site，so i hope encrypted value as short as possible.
i find des, TripleDES, Rijndael, Blowfish, AES. but they are not what I want, not short-encrypted value.
| c# | algorithm | cookies | encryption | null | 12/30/2011 13:39:54 | not a real question | where is the best encryption and decryption algorithm for encrypting cookies?
===
i want a encryption and decryption algorithm using c#, to encrypt the cookie value in wap site，so i hope encrypted value as short as possible.
i find des, TripleDES, Rijndael, Blowfish, AES. but they are not what I want, not short-encrypted value.
| 1 |
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