People who hit this bug know how nasty in that be.. and even harder to debug this.. here's a good write up of a developers personal experience
Now with rumors of Google Layoffs in the hallways.. people might not be called in for interviews in the near future. Although this post is a great way to be prepared for one
Here is simple an elegant way to find if two given rectangles are intersecting each other and also find the intersecting rectangle if present.
Reversing the individual words first and then reversing the whole setence