more useful options | |
PerlMonks |
Re: having fun with RE - was: Re: One Zero variants_without_repetitionby oha (Friar) |
on Sep 21, 2007 at 13:08 UTC ( [id://640356]=note: print w/replies, xml ) | Need Help?? |
i had some time, and just for fun i optimized the above RE: this is faster by avoiding alot of backtracking.
Oha
In Section
Seekers of Perl Wisdom
|
|