I have looked around for the answer to this question, but possibly just over looked it, so just point me to the right place if I missed it. I need to find the length of each array in an array of arrays, here's the code: 
for $i (0 .. $#array)
        {
        for $k (0 .. $#array[$i])
                {
                print "$array[$i][$k]";
                }
        }

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I know this code doesn't work, the for $k (0 .. $#array[$i]) line is simply a representation of what I would like to do.

In reply to Finding the length of an array of arrays by target

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