Gah, sauoq beat me to it. This is the famous Schwartzian Transform. If this is your 5th perl script, it's time you start using it! :)

Update: Either I'm blind, or saouq has edited his node. This node serves no purpose now :)

-- Dan

In reply to Re: Re: Sorting array by number of occurences of a char by zigdon
in thread Sorting array by number of occurences of a char by Spida

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