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Re: How to print key and value of hash in a list

by spazm (Monk)
on May 22, 2011 at 22:07 UTC ( #906207=note: print w/replies, xml ) Need Help??

in reply to How to print key and value of hash in a list

values will return an array of values from a hash. The array will be in hash-sorted order.
Similarly keys will return an array of keys from a hash. The order of the two arrays will match.
my %hash = ( a=>1, b=>2, c=>3); my @v = values %hash; # e.g. ( 2, 3, 1 ) my @k = keys %hash; # e.g. ('b', 'c', 'a')

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