#!/usr/bin/perl -w

use strict;

my @start_array = qw( 1 2 3 4 1 4 9 6 17 2 8 );
my %holding_hash;
my @end_array = grep {!$holding_hash{$_}++} @start_array;

print $_, "\n" for @end_array;

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It's sad that a family can be torn apart by such a such a simple thing as a pack of wild dogs

In reply to Re: unique elements in an array by RazorbladeBidet
in thread unique elements in an array by Anonymous Monk

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