in reply to Re^2: help on reference to hash
in thread help on reference to hash

Hi

this works, thanks very much. I'm sure I misunderstood the reference, hash etc. Is there any recommended pages on explaining these? thanks.

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Re^4: help on reference to hash
by AnomalousMonk (Archbishop) on Jun 22, 2014 at 10:29 UTC

    perlreftut is a good place to start to learn about Perl references. perldsc is good for nested data structures.

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