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| Keep It Simple, Stupid | |
| PerlMonks |
Re: A hint about using mapby jdporter (Paladin) |
| on Apr 06, 2005 at 03:34 UTC ( [id://445158]=note: print w/replies, xml ) | Need Help?? |
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One of the things you always want to do with map is to use it to do a transformation on a list of strings.Huh? Here I'm slinging just references and numbers. And using the map to do a greppy thing at the same time.
In Section
Seekers of Perl Wisdom
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