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| No such thing as a small change | |
| PerlMonks |
Re: Common hash keysby apl (Monsignor) |
| on Jun 07, 2008 at 12:33 UTC ( [id://690829]=note: print w/replies, xml ) | Need Help?? |
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Ignoring CPAN modules, If you can't think of at least two purely mechanical ways of solving this problem, you need to either read (among other things) Data Type: Hash, or drop the class you're in.
In Section
Seekers of Perl Wisdom
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