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| The stupid question is the question not asked | |
| PerlMonks |
Re^2: boolean IN(); function in perl likeby RhetTbull (Curate) |
| on Jan 15, 2005 at 18:51 UTC ( #422537=note: print w/ replies, xml ) | Need Help?? |
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One word of caution when using grep -- it will find all occurrences of $e in @a so if @a is large or there are a lot of occurrences of $e it will take longer than just looking for the first occurrence. You might also want to look at the any function in List::MoreUtils.
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Seekers of Perl Wisdom
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