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 = [...]

One of the greatest tools for testing TAPI is the old software TB20.exe Microsoft description: TB (TAPI Browser) is an application that allows a user to interactively call into the Windows Telephony interface and inspect all returned information. Becouse this application is not availble anymore on Microsoft site and is very hard to find on [...]

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 [...]