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Re^2: Perl Idioms Explained - !!exprby japhy (Canon) |
| on Jul 14, 2004 at 14:46 UTC ( #374306=note: print w/ replies, xml ) | Need Help?? |
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I like ~~EXPR as a brief (read: obfuscated) way to enforce scalar context on an expression; it only renders the return value unusable if EXPR is a reference.
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