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Re: Alias of hash-values?

by moritz (Cardinal)
on Feb 20, 2013 at 16:22 UTC ( #1019805=note: print w/ replies, xml ) Need Help??

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  1. or download this
    $ perl -wE 'my $x; $_++ for ($x, 1)'
    Modification of a read-only value attempted at -e line 1.
    

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