8 lines
240 B
Text
8 lines
240 B
Text
'assign empty string to variable
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a$ = ""
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'check for empty string
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if a$="" then print "Empty string."
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if len(a$)=0 then print "Empty string."
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'check for non-empty string
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if a$<>"" then print "Not empty."
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if len(a$)>0 then print "Not empty."
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