Monthly Archives: February 2012

Addition, Subtraction, Multiplication using bit operators

Posted on February 24, 2012 by fangstar

The key for addition is to think about how numbers the carry works. You want to get the sum without worrying about caring, and then sum first (XOR), and then worry about the carry bit (AND << 1). // Iterative … Continue reading →

Posted in Java | Tagged | Leave a comment

Codecademy.com

Posted on February 18, 2012 by fangstar

This is a pretty cool website to learn how to program. Language is javascript. Not sure why but I’m doing it. pretty simple but think it’d be good for the super beginner. If you want comment and we can keep … Continue reading →

Posted in Coding | Leave a comment