Re: Re: Re: Eliminate duplicate and original values

@array = grep { ! $seen{$_}++ } @array ;
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--Jim

Update:

Oops! Sorry, this doesn't eliminate the duplicated values.

Comment on Re: Re: Re: Eliminate duplicate and original values Download Code

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Re: Re: Re: Re: Eliminate duplicate and original values by data64 (Chaplain) on Nov 26, 2001 at 00:24 UTC
This does not eliminate the duplicate elements. See the requirements in the root node. If the original array contains A1, B2, C3, C3, D4, then the output should contain A1, B2, D4. C3 should not be included. That's a very clever way of obtaining unique values though and will get copied in other places, if you don't mind. :)	[reply]