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Remove Duplicates from Arrayby jpk236 (Monk) |
on Oct 31, 2008 at 20:49 UTC ( [id://720781]=perlquestion: print w/replies, xml ) | Need Help?? |
jpk236 has asked for the wisdom of the Perl Monks concerning the following question:
Fellow Monks: I've been using the following method to remove duplicates from Array's for quite some time, and it just dawned on me today that I have no why the syntax is the way it is, or even really how it works. I'm particularly curious why is the unique written as @unique in the first line? Feel free to shed anymore insight too, as I'm sure others in the forum can benefit too.
Thanks! - Justin
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