Datasets:

introvoyz041
/

tinybasic

REM "Strings in BASIC (1)"
REM "Dimensioning and comparing"
PRINT "Strings can be constants"
PRINT "Strings", "can", "be", "constants"
PRINT "String variables"
A$="... without DIM - 32 chars max"
PRINT A$
PRINT "Length of this string", LEN(A$)
DIM B$(80)
B$="... dimensioning to any length, the memory is the limit"
PRINT B$
PRINT "Length of this string", LEN(B$)
IF A$<>B$ THEN PRINT "Strings are different"
IF A$=A$ THEN PRINT "Strings are equal"
IF A$ THEN PRINT "String is not empty"
C$=""
IF C$ THEN PRINT "This never shows"
PRINT "... because empty strings evaluate to false"
END

	10 REM "Strings in BASIC (1)"
	20 REM "Dimensioning and comparing"
	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