Dov Grobgeld wrote:
Noam beat me to it, but here's perl solution without additional variables:
#!/usr/bin/perl
%hash = (a=>['moo','goo','woo'],
foo=>3,
baz=>5);
$ref = \%hash;
foreach my $elem (@{$ref->{a}})
Hi Dov,
Yes, it works. Now can you, please, explain to me why? What is the role
of each bracket you used (and its location)?
Shachar
--
Shachar Shemesh
Lingnu Open Source Consulting Ltd.
http://www.lingnu.com
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