good chemistry is complicated, and a little bit messy -LW |
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PerlMonks |
Re: grepping arraysby BrowserUk (Patriarch) |
on Jun 21, 2003 at 21:42 UTC ( [id://267873]=note: print w/replies, xml ) | Need Help?? |
Your problem is that you misunderstand the way perlfunc:grep works. As a hint, this line
Should probably look something like this
Examine what is said, not who speaks.
"Efficiency is intelligent laziness." -David Dunham"When I'm working on a problem, I never think about beauty. I think only how to solve the problem. But when I have finished, if the solution is not beautiful, I know it is wrong." -Richard Buckminster Fuller
In Section
Seekers of Perl Wisdom
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