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Unique array of arrays - how can I do this? [message #181308]

Sat, 04 May 2013 11:51

thomas.lehmann.privat
Messages: 1
Registered: May 2013

Karma:

Junior Member

Hi,

While calculation I get a solution as an array of integers.
There're many solutions and I would like to keep them in an array.

Because of the algorithm there are different paths to get to
the same solution but I want to have it once only.

I know that I can use array_unique but that's too slow
when called too often. I can't wait until end of calculation
because then I run into memory problems.

So I need an efficient way to add elements once only to
an array while calculation with an array as element.

How can I do this?

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[Message index]

		Unique array of arrays - how can I do this? By: thomas.lehmann.privat on Sat, 04 May 2013 11:51
		Re: Unique array of arrays - how can I do this? By: The Natural Philosoph on Sat, 04 May 2013 12:20
		Re: Unique array of arrays - how can I do this? By: Denis McMahon on Sat, 04 May 2013 12:25
		Re: Unique array of arrays - how can I do this? By: Thomas 'PointedEars' on Sun, 05 May 2013 22:06

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