Empty string: Difference between revisions

m
Line 564:
if s <> '' then
PrintLn('not empty');</lang>
 
=={{header|Easyprog.online}}==
 
<lang>a$ = ""
if a$ = ""
print "empty"
.
if a$ <> ""
print "no empty"
.</lang>
 
=={{header|Elena}}==
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