Data::UUID

Update: Just to clarify, this is probably what you want to use rather than just a random string if uniqueness is important; with the random solutions you'll need to keep a canonical list and make sure there's no dupes yourself. The UUID scheme shouldn't make a dupe of anyone else's value for another 1395-ish years if you set it up correctly.

In reply to Re: Perl : How to Create Unique String/Number? by Fletch
in thread Perl : How to Create Unique String/Number? by EchoAngel

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