# Author Archives

## Operations with Matrices [Mathematics]

Note: This tutorial mainly targets A/L students. In this tutorial I’ll be teaching you the most common operations used with matrices and how-to remember …

## Inverse Functions [Mathematics]

Note: This tutorial mainly targets O/L & A/L students. If f(x) … the inverse function will be f^-1 (x) Try to understand the theory along with the …

## Differentiation [Mathematics]

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 …

## Choose a language whilst browsing : PHP tutorial

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 …

## Running multiple Yahoo messengers simultaneously

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 …

## Basics of a server side scripting language : PHP (part 2)

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 …

## Column Vectors [Mathematics]

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 …

## Subject of the equation [Mathematics]

Note: This tutorial mainly targets O/L & A/L students. I know, we all know making the subject of (for example) x is a simple thing in a simple equation/sum …

## Basics of a server-side scripting language : PHP (part 1)

What does PHP stand for? PHP is known as Hypertext Preprocessor these days, but stood as personal home page way back in 1994/95 and 6 (glad it changed to a …