On Jan 15, 10:57 am, [EMAIL PROTECTED] (Gunnar Hjalmarsson) wrote:
> [EMAIL PROTECTED] wrote:
> > How do I change the value stored to a hash reference?
>
> C:\home>type test.pl
> my %hash = (
> key => {
> refkey => 'oldvalue',
> },
> );
> print "$hash{key}->{refkey}\n";
> $hash{key}->{refkey} = 'newvalue';
> print "$hash{key}->{refkey}\n";
>
> C:\home>test.pl
> oldvalue
> newvalue
>
> C:\home>
>
> --
> Gunnar Hjalmarsson
> Email:http://www.gunnar.cc/cgi-bin/contact.pl
I know how to change the value stored in hash, that isn't the
problem. Here's a short example of the problem which fails...
use strict;
my %hash;
$hash{ 'key' } = 1;
$hash{ key }{ 'hoh' } = 'test';
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