good chemistry is complicated, and a little bit messy -LW |
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PerlMonks |
Re: Fetching 3 letters onlyby thelenm (Vicar) |
on May 23, 2003 at 19:08 UTC ( [id://260450]=note: print w/replies, xml ) | Need Help?? |
Actually, you don't need a regular expression for this... use tr instead.
-- Mike --
In Section
Seekers of Perl Wisdom
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