Note: This tutorial mainly targets O/L & A/L students. What does differentiation mean? I’d like to say, the purpose of differentiation is to find the derivative i.e. (dY/dX) For your information: X and Y can be substituted with any other letter! dY/dX is the gradient. And the gradient always tells you how Y changes with respect to X

Ok! This tutorial is strictly targeted towards web developers, who are looking for ways to convey or show his/her web page(s) in more than one language. Here is one smart way of doing it. I’ve made it very easy for you; I’ll give you the source-code and tell you what to do to get it working. Still have a problem? Leave a comment! I’ll help you get through.

First of all, why I prefer Yahoo! Messenger is because I feel it’s simple and easy-to-use (user-friendly). It doesn’t have anything fancy; just the quality coding and simple graphics. If you’ve got my taste or use you Yahoo! Messenger frequently, then this tutorial is for you! Just imagine how wonderful it would be if you can run multiple Yahoo messengers at one time. Yes you can. You may want to sign in to two different [...]

This is not a big deal, but many people have been wondering how to do… From your theme folder open “style.css” with a text editor and edit what’s on top to fulfill your needs. Next, take a screenshot of your website and save it as screenshot.png (preferably 300×240). Then upload “style.css” and “screenshot.png” to your theme folder on your web-server. And you’re done!

Haven’t read part 1 yet? Go to PART 1 else you’re good to continue! In this tutorial we’ll be learning how to echo out an image, much advanced calculations using variables, using the IF statement and using arrays. Ready? Good! Lets start working.

Note: This tutorial mainly targets O/L & A/L students. What is a vector? A vector is a displacement that has a fixed length in a fixed direction. Also you can add vectors in any order as long as you know what you’re doing and don’t mess up. Yes! This is going to be more than just a tutorial. Let’s make this a quiz. I will do one whole question along with detailed workings. First try [...]