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


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

by LanX (Saint)

on Mar 11, 2013 at 13:40 UTC ( [id://1022797]=note: print w/replies, xml )

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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.
...
[download]

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.	[reply]

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