in reply to Re: How to sort output?
in thread How to sort output?
It's a numeric sort so the spaceship (<=>) is appropriate rather than the string cmp operator. Consider how '2', '100' and '11' sort for example.
DWIM is Perl's answer to Gödel
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Re^3: How to sort output?
by dguntner (Novice) on Jul 22, 2007 at 08:05 UTC |
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