in reply to Check if value exists into an array in a hash
Regarding Update 2:
The problem is that $db{$var1} is an array reference, not a hash reference. Perhaps you mean $db{$var1}[$indice]{counter} = '';?As a second note, so long as your hash keys contain only alphanumerics and underscores, Perl will automatically stringify the result - there's no need for quotes.
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Re^2: Check if value exists into an array in a hash
by Sombrerero_loco (Beadle) on Feb 12, 2009 at 12:25 UTC |