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

by kejohm (Hermit)
on May 22, 2011 at 22:34 UTC ( #906209=note: print w/ replies, xml ) Need Help??


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

You could also use the each function, which returns the next key and value pair of the hash, eg.

my %hash = ( 'apple' => 'red', 'banana' => 'yellow', ); while( my( $key, $value ) = each %hash ){ print "$key: $value\n"; }

See each for more info.


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