Empty string: Difference between revisions
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(Added AutoHotkey examples) |
(Added Scheme example) |
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s!="" // false |
s!="" // false |
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s.size>0 // false</lang> |
s.size>0 // false</lang> |
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=={{header|Scheme}}== |
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<lang scheme>; speaks for itself |
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(define empty-string "") |
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(define (string-null? s) (= 0 (string-length s))) |
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(define (string<0? s) (< 0 (string-length s)))</lang> |
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=={{header|Seed7}}== |
=={{header|Seed7}}== |
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