|
10 |
|
20 |
|
100 PRINT "Strings can be constants" |
|
110 PRINT "Strings", "can", "be", "constants" |
|
200 PRINT "String variables" |
|
210 A$="... without DIM - 32 chars max" |
|
220 PRINT A$ |
|
230 PRINT "Length of this string", LEN(A$) |
|
240 DIM B$(80) |
|
250 B$="... dimensioning to any length, the memory is the limit" |
|
260 PRINT B$ |
|
270 PRINT "Length of this string", LEN(B$) |
|
300 IF A$<>B$ THEN PRINT "Strings are different" |
|
310 IF A$=A$ THEN PRINT "Strings are equal" |
|
320 IF A$ THEN PRINT "String is not empty" |
|
330 C$="" |
|
340 IF C$ THEN PRINT "This never shows" |
|
350 PRINT "... because empty strings evaluate to false" |
|
400 END |
|
|
|
|
