Intersect two arrays

arrays c#-4.0 intersection
Haim Evgi picture Haim Evgi · Nov 22, 2010 · Viewed 23.9k times · Source

How can I find the intersecttion between 2 arrays in C#, in a fast way?

Answer

Brian Rasmussen picture Brian Rasmussen · Nov 22, 2010

There's the Intersect extension method on Enumerable. It works on any IEnumerable<T> including arrays.

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