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Re^2: Name "main::a" used only once: possible typo

by LanX (Canon)
on Mar 11, 2013 at 13:40 UTC ( #1022797=note: print w/ replies, xml ) Need Help??


in reply to Re: Name "main::a" used only once: possible typo
in thread Name "main::a" used only once: possible typo

cause it doesn't work?

use List::Util qw/reduce/; print reduce { $_[0] * $_[1] } 1..6; __END__ Use of uninitialized value in multiplication (*) at /home/lanx/B/PL/PM +/ScopeListUtils.pl line 23. ...

Cheers Rolf


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Re^3: Name "main::a" used only once: possible typo
by mithaldu (Monk) on Mar 11, 2013 at 17:48 UTC
    Well damn. I was sure i had used that on List::Util stuff to get around $a/b warnings. Guess i misremembered.

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