Empty string: Difference between revisions
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(add link to Delphi for pascal) |
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(if String ..) |
(if String ..) |
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(when String ..)</lang> |
(when String ..)</lang> |
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=={{header|PL/I}}== |
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<lang PL/I> |
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s = ''; /* assign an empty string to a variable. */ |
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if length(s) = 0 then ... /* To test whether a string is empty */ |
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if length(s) > 0 then ... /* to test for a non-empty string */ |
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</lang> |
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=={{header|PureBasic}}== |
=={{header|PureBasic}}== |
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