Hi ongaku,

perldoc -f length says that length isn't the right thing to use to find the number of elements in the array (I am assuming here that you're looking for the number of elements in the array). I think something along the lines of scalar @{$hash{one}} might be what you're looking for.

In reply to Re: length or array in a hash by brap
in thread length or array in a hash by ongaku

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