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| PerlMonks |
Re^2: Perl Idioms Explained - !!exprby davidrw (Prior) |
| on Nov 05, 2005 at 02:55 UTC ( [id://505935]=note: print w/replies, xml ) | Need Help?? |
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I would also mention just a simple ternary operator as an alternative:
or, more generally the equivalent to !!$expr is (some of the parens are optional depending on context):
In Section
Tutorials
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