In addition to the lovely splice-based approaches listed above, if you are simply using your array as a grab-bag and have no need to maintain order, combining shuffle from List::Util (core) with pop or shift should yield a cleaner solution: 

#!/usr/bin/perl
use strict;
use warnings;
use List::Util qw (shuffle);

my @array = (0 .. 9);
@array = shuffle @array;
print pop(@array), "\n", @array;

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Note this is discussed in perlfaq4's How do I shuffle an array randomly?.

In reply to Re: rand + shift || pop by kennethk
in thread rand + shift || pop by magnus

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