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| Just another Perl shrine | |
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Re: subroutine bewilderment: how to mimic builtinsby diotalevi (Canon) |
| on Feb 07, 2006 at 23:29 UTC ( #528669=note: print w/replies, xml ) | Need Help?? |
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If @_ is empty, read from $_. Check wantarray()'s value when deciding what to do or what to return. ⠤⠤ ⠙⠊⠕⠞⠁⠇⠑⠧⠊
In Section
Seekers of Perl Wisdom
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