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Re: Hash of arrays

by tadman (Prior)
on Oct 27, 2002 at 20:16 UTC ( #208375=note: print w/replies, xml ) Need Help??


in reply to Hash of arrays

If you see something that looks like ARRAY(0x123456) then this means you have an ARRAY reference, and need to de-reference it. Here's some typical examples:
my @array = @$array_ref; my %hash = %$hash_ref; my $scalar = $$scalar_ref;

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Re: Re: Hash of arrays
by heezy (Monk) on Oct 28, 2002 at 16:03 UTC

    This is a very useful quick referenece guide, thanks!

    M

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