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Re: reg exp to find presence of value in a list of comma seperated listby Anonymous Monk |
| on Nov 18, 2009 at 14:40 UTC ( [id://807922]=note: print w/replies, xml ) | Need Help?? |
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Depending on the OP's needs, Perl's grep function might be useful.
http://perldoc.perl.org/functions/grep.html Just search the list returned by grep to see if it's empty or not.
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