The 10 Minute Guide to Bitwise Operators
Download my 10 Minute Guide to the Bitwise Operators.
An 18 page introduction to the four bitwise operators in C. Not only how they work, but why the hell you would ever want to use them in the first place.
Last revision: February 2014
The 10 Minute Guide to Object Oriented Programming
Download my 10 Minute Guide to Object Oriented Programming.
This is a 10 page PDF that covers the three cornerstones of OOP (polymorphism, inheritance and encapsulation), with a simple example of polymorphism in C++.
Last revision: 26 October 2011