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Re: Wrong dereference => Out of memory

by Anonymous Monk
on Oct 29, 2012 at 15:10 UTC ( #1001375=note: print w/replies, xml ) Need Help??

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  1. or download this
    my $foo; $foo->[1] = 42;  # automatically sets $foo = [] before the
    # assignment so you end up with $foo = [undef, 42] instead of
    # dying with "Can't use undef as an ARRAY reference"
    

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