Empty string: Difference between revisions
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(Nimrod -> Nim) |
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s2 empty? false |
s2 empty? false |
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</pre> |
</pre> |
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=={{header|Oforth}}== |
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isEmpty can be used on all collections, not only strings. |
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<lang Oforth>"" isEmpty |
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"" isEmpty Not</lang> |
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=={{header|OpenEdge/Progress}}== |
=={{header|OpenEdge/Progress}}== |
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