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Re: Get the length of a list.

by farang (Chaplain)
on Jul 27, 2013 at 16:35 UTC ( #1046670=note: print w/replies, xml ) Need Help??


in reply to Get the length of a list.

Another way, though not necessarily better than the original.

print scalar map $_, (1, 2, 3, 4, 3, 2, 1);
But if other processing is going to be done with the list, might as well just make a named array out of it from the start.

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