Empty string: Difference between revisions
Content added Content deleted
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}}==
| |||