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Re^3: Things I Don't Use in Perl

by duff (Vicar)
on Aug 24, 2005 at 16:03 UTC ( #486262=note: print w/ replies, xml ) Need Help??

in reply to Re^2: Things I Don't Use in Perl
in thread Things I Don't Use in Perl

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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