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| Perl: the Markov chain saw | |
| PerlMonks |
Re^3: The behavior of array and hash OPsby frieduck (Hermit) |
| on Jun 22, 2011 at 16:05 UTC ( #910927=note: print w/ replies, xml ) | Need Help?? |
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How about you claim that "the foreach loop index variable is an implicit alias for each item in the list that you're looping over. " as mentioned in the perlsyn section on foreach?
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Seekers of Perl Wisdom
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