in reply to Uniq and sort in perl
FAQ it up !
$ perldoc -q duplicate
perlfaq4 How can I remove duplicate elements from a list or array?
Once (shame on you!)
Twice (shame on me!)
More often than I'd like to be
All the time
Just when answering stupid polls
Who you callin' a fool?
I refuse to vote in this ridiculous poll
Results (450 votes). Check out past polls.