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Re^3: Save the resultant of " hash sorted by values "

by wind (Priest)
on Mar 23, 2011 at 20:14 UTC ( [id://895112]=note: print w/replies, xml ) Need Help??

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  1. or download this
    sub ip_to_key { join '', map {sprintf "%03d", $_} split /\./, $_[0] }
    

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