in reply to Filtering the repeated text in array

remove duplicates site:perlmonks.org How to find and remove duplicate elements from an array?
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Re^2: Filtering the repeated text in array
by ikegami (Patriarch) on Apr 21, 2010 at 14:12 UTC
    It's also in perlfaq4 (U: perldoc -q duplicate ), complete with examples.
        The first answer links to Google and to a PerlMonks Q&A, actually. Aside from the fact that PerlMonks's Q&A is so unreadable that I didn't spot it that it referenced perldoc, what's the harm of using a different tool to happened to find a better answer?