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| Do you know where your variables are? | |
| PerlMonks |
Re: state preserving uniqby Intrepid (Deacon) |
| on Jul 30, 2003 at 19:02 UTC ( [id://279323]=note: print w/replies, xml ) | Need Help?? |
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This discussion also took place over here where a version is presented that takes its input on STDIN (like a typical *nix filter) as well as in the arguments in @ARGV.
In Section
Cool Uses for Perl
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