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| Do you know where your variables are? | |
| PerlMonks |
Re: Extracting Unique Characters from a Arrayby VSarkiss (Monsignor) |
| on Sep 07, 2006 at 17:06 UTC ( #571746=note: print w/ replies, xml ) | Need Help?? |
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This is a very FAQ, although usually phrased in terms of "removing duplicates". Try perldoc -q "duplicate" on your system, or just go to perldoc.perl.org.
In Section
Seekers of Perl Wisdom
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