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Re: accessing a hash of hashes

by tomhukins (Curate)
on Feb 15, 2005 at 11:34 UTC ( #431115=note: print w/ replies, xml ) Need Help??


in reply to accessing a hash of hashes

Take a look at Perl's perlreftut and perlref documentation.

Each item in %urls contains a hash reference. To access this hash reference as a hash, use %$key. To access the value of a key directly from a hash reference, use the -> operator.


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