One of the interesting problems witch every programmer is faced when target device do not have so many memory availble is to interchange 2 variables widthout using a third one: Theory: a b a XOR b 0 0 0 0 1 1 1 0 1 1 1 0 . a 0101 b 0011 a = [...]
For very complicate image rendering or just for games one think you will first look is a suitable video card. Video chipsets are the hart of a videocard and 2 of the biggest videocard makers you can find on the market are ATI and nVidia. So when you start looking for a new video card [...]