I know that the code for the size of an array is 

$size = @array_name

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but how do you get the size of a row (?) of a 2D array

I have tried ... 

$size = @array_name[2]
and
$size = $array_name[2]

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Running out of ideas, and can't find it in a book anywhere

In reply to how to get the size of a 2D array by richmusk

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