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Re: What I Most Recently Learned in Perl, But Should Have Already Knownby arpie (Initiate) |
on Aug 22, 2006 at 18:08 UTC ( [id://568934]=note: print w/replies, xml ) | Need Help?? |
Map and grep.
Especially for set functions, e.g. (untested code, but that should give the idea)
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