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| P is for Practical | |
| PerlMonks |
Re: Common hash keysby moritz (Cardinal) |
| on Jun 07, 2008 at 07:36 UTC ( [id://690805]=note: print w/replies, xml ) | Need Help?? |
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This is described (in a slight variation) in perlfaq4. If you have problems with having references and not the hash itself, read perlreftut.
In Section
Seekers of Perl Wisdom
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