Rico has been posting performance quizzes for a couple of years now. These are always interesting and useful.

He just posted another (#11) which is about dense data structures and I am sure to be useful for those XNA game writers out there!

The question:

http://blogs.msdn.com/ricom/archive/2006/08/31/733887.aspx

Answer:

http://blogs.msdn.com/ricom/archive/2006/09/07/745085.aspx

Enjoy,

Scott.

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