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Re^9: Suggestion for regular expression speed improvement.by demerphq (Chancellor) |
| on Jun 15, 2009 at 19:38 UTC ( #771774=note: print w/replies, xml ) | Need Help?? |
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Dont forget unpack. For fixed width fields its pretty much the fastest choice you have. And many logfiles are fixed width.
--- $world=~s/war/peace/g
In Section
Seekers of Perl Wisdom
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