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Array comparison [message #32357]

Tue, 01 October 2002 15:08

Sean Raffuse
Messages: 46
Registered: July 2001

Member

Hello,

I would like to compare two arrays of different size. What I want to know
is if the two arrays share ANY of the same values, regardless of index.

e.g.

Array1 = [1,2,3,4,5]
Array2 = [5,6,7]

Comparing these two arrays should return true because they both have the
value 5.

I know I could do this in a loop, but I need the speed and I'm sure IDL can
do this in one line. I'm just not sure how.

Thanks,

Sean Raffuse

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[Message index]

		Array comparison By: Sean Raffuse on Tue, 01 October 2002 15:08
		Re: Array Comparison By: Craig Markwardt on Wed, 26 July 2006 08:42

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