Some time ago I was asked if there's a way to be more creative . This is quite difficult to find out: in order to know if a method work...

Let me start by telling that I'm addicted to the programming challenge site SPOJ , and I was very happy when they added a new section ...

It's a classic interview question: what was the most difficult bug you ever fixed? In my case, the bug gave me a lot of trouble, and f...