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| Perl Monk, Perl Meditation | |
| PerlMonks |
Re^3: col-uniq -- remove lines that match on selected column(s)by repellent (Priest) |
| on Nov 10, 2008 at 17:49 UTC ( [id://722696]=note: print w/replies, xml ) | Need Help?? |
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Ahh, I see. Then I'll suggest using $delim = undef and defined($delim) instead, as a means towards a more thorough solution.
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