Tutorials - Billy Belcebu Virus Writing Guide 1.04. Bit Twiddling Hacks. By Sean Eron Anderson seander@cs.stanford.edu Individually, the code snippets here are in the public domain (unless otherwise noted) — feel free to use them however you please.
The aggregate collection and descriptions are © 1997-2005 Sean Eron Anderson. The code and descriptions are distributed in the hope that they will be useful, but WITHOUT ANY WARRANTY and without even the implied warranty of merchantability or fitness for a particular purpose. As of May 5, 2005, all the code has been tested thoroughly. Tools for real coders. C, C++, Java, Assembler, Basic, Pascal, PHP, Ruby, Scripts, Setup, Debugging, Debuggers, Version Control. Art of Assembly Language Programming and HLA by Randall Hyde.