If you are studying engineering or science, sooner or later, you will need to learn how to use Matlab, a programming language which allows easy manipulation of numerical data and implementation of algorithms. This tutorial will help you understand the basic syntax and data types used by the language. ...

How many times did you lose your settings, bookmarks or even emails by reinstalling your operating system or simply reinstalled your Mozilla browser/email manager? Now you can no longer worry about losing anything! ...

Although converting an image (usually in true color) to grayscale can sound like a simple operation if you are used to image processing software, PHP doesn't have a function for this conversion by default. ...

Why Zire 31, and not a newer model? Well a good argument for it is the price! Only 129$. I've seen a lot of mobile phones more expensive than this, which haven't got anything going for them. This model is entry level, and has a 1160x160 color STN display with contrast and brightness controls, an organizer, calculator, mp3 player, notepad, and many other useful tools. ...

System beeps are those sounds you hear when an error message or an information/warning message appears. They can be very annoying especially if your speaker volume is set to a high level (If you listen to rock music for example). To turn them off you will have to modify the system registry. ...