Re: Re: Detecting duplicate entries

And probably even slower, but it avoids the %temp and it's cute:

sort keys %{ { map { $_ => 1 } @orig_list }
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Comment on Re: Re: Detecting duplicate entries Download Code

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Re: Re: Re: Detecting duplicate entries by japhy (Canon) on Mar 01, 2001 at 23:50 UTC
That's a needless `sort()`, unless the original data list was sorted. `japhy` -- Perl and Regex Hacker	[reply]
Re: Re: Re: Re: Detecting duplicate entries by petral (Curate) on Mar 02, 2001 at 01:43 UTC
Ok, but it keeps up with `sort -u` above. p	[reply] [d/l]