Hey! Socket programming got you down? Is this stuff just a little too difficult to figure out from the man pages? You want to do cool Internet programming, but you don't have time to wade through a gob of structs trying to figure out if you have to call bind() before you connect(), etc., etc.

Well, guess what! I've already done this nasty business, and I'm dying to share the information with everyone! You've come to the right place. This document should give the average competent C programmer the edge s/he needs to get a grip on this networking noise.

And check it out: I've finally caught up with the future (just in the nick of time, too!) and have updated the Guide for IPv6! Enjoy!

gcov is a test coverage program. Use it in concert with GCC to analyze your programs to help create more efficient, faster running code and to discover untested parts of your program. You can use gcov as a profiling tool to help discover where your optimization efforts will best affect your code. You can also use gcov along with the other profiling tool, gprof, to assess which parts of your code use the greatest amount of computing time.

A static checker for identifying unstable code. http://css.csail.mit.edu/stack

lockfree, waitfree, obstructionfree synchronization algorithms and data structures, scalability-oriented architecture, multicore/multiprocessor design

(via links.zirko.me)

Unit test in c

fucntion pointer

Set a callback func with a parameter, even that it shouldn't take them, like signale atexit etc....

Get all sort of information on your cpu using cpuid instruction

How to make makefile header dependencies

How to use sse vector instruction
Also: http://felix.abecassis.me/2011/09/cpp-getting-started-with-sse/

Lot's of hacking stuff !!

Example of strange c syntax , and they meainings

Don't use delay , so you can do something else