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good chemistry is complicated, and a little bit messy -LW |
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| PerlMonks |
Re: map2 {} grep2 {} ...by duelafn (Parson) |
| on Jul 14, 2011 at 18:45 UTC ( [id://914410]=note: print w/replies, xml ) | Need Help?? |
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I think it looks better if one makes use of $a and $b
Good Day,
In Section
Seekers of Perl Wisdom
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