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| Perl-Sensitive Sunglasses | |
| PerlMonks |
Re^3: Things I Don't Use in Perlby duff (Parson) |
| on Aug 24, 2005 at 16:03 UTC ( [id://486262]=note: print w/replies, xml ) | Need Help?? |
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I think study does as it always did. It analyzes the string and builds a data structure from it such that repeated REs on that string are ever so slightly more efficient in execution time.
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