Re: to select unique characters


There's more than one way to do things
	PerlMonks

by mickeyn (Priest)

on Feb 13, 2008 at 07:26 UTC ( #667736=note: print w/ replies, xml )

Need Help??

A little shorter syntax:

my %seen = map {$_ => undef} @proc_name1;
my @uniq = keys %seen;
[download]

Enjoy,
Mickey

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