Thank you Jim. Your advice worked perfectly.
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At 11:15 PM -0600 1/8/12, Chris Stinemetz wrote:
How do I extract uniq elements from an array? Basically I want to
preserve the order of the elements as they are first seen, but I would
like to remove any duplicates.
Use a hash to keep track of elements. Create an entry in the hash
with the el
On Sun, Jan 8, 2012 at 11:15 PM, Chris Stinemetz
wrote:
> How do I extract uniq elements from an array? Basically I want to
> preserve the order of the elements as they are first seen, but I would
> like to remove any duplicates.
>
You may want to check out List::MoreUtils on CPAN.
--
Robert Wo
How do I extract uniq elements from an array? Basically I want to
preserve the order of the elements as they are first seen, but I would
like to remove any duplicates.
Below is what I have so far.
Thank you in advance.
Chris
#!/usr/bin/perl
use warnings;
use strict;
use Data::Dumper;
my @head
