in reply to how to get the size of a 2D array

... and if you want the total number of elements in a 2d array: 
use List::Util qw/sum/;

my $num = sum map scalar @{$_}, @array;

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[ ar0n ]

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Re: (ar0n) Re: how to get the size of a 2D array
by agoth (Chaplain) on Jun 29, 2001 at 19:45 UTC
    i like it, or: 
    $num += scalar @{$_} for @array;

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    :)
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[d/l]

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