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Select Equal elements from 2 arrays [message #60962]

Mon, 23 June 2008 08:11

matthias.demuzere
Messages: 32
Registered: January 2006

Member

Dear all,

I have 2 arrays, of unequal length, who hold a number of indices that
are referring to a location of another array.
Now, I would like to choose these elements which appear in both arrays
A and B.

For example:

A = [0,8,16,36,49]
B =[1,8,33,36,49]

result = [8,49]

Isn't there a simple function to do that? I can't find anything
although I have tried with SORT, UNIQ and WHERE??

Thank you!
Matthias

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