Introduction: This is the ninth part in my CSS Styling tutorials, in which I will be covering Pseudo states/classes. What Is a Pseudo State? A pseudo state or class is an event which has been triggered by the user, such as moving the mouse to hover over the elements in question, for example. Why States? States are important for a professional looking website.

Introduction: This is the eighth part in my CSS Styling tutorials, in which I will be covering floating. What is Float? Float is used to make an element act as a lightweight object which can fit in white space and therefore removes its aligning to center and such like. The use of float is to essentially make an element inline display with other elements which are already inline displayed or also have a float.

In this lesson, I'm going to show you the importance and to how to use the Constants. In PHP, a Constant is an identifier (name) fro a simple value. As the value cannot be changed, unlike to variable. A Constant name must start with a letter or underscore and no dollar sign before the constant name.

In this tutorial, we’re going to discuss about PHP Type Casting. We can call Type casting or Type Switching or Type Juggling. The idea here is that, out of all types we’ve been working in PHP such numbers or strings, we can actually switch from one type to another. To start this application lets create a new PHP file called “typecasting.php”. And add the following code. The PHP code below is trying to combine the string value of 10 to 4. Then we echo the variable value and it returns 14 meaning it will able to perform a mathematical operation.

Introduction: This is the seventh part in my CSS Styling tutorials, in which I will be covering overflow. What is Overflow? Overflow is used in CSS to decide what to do with any content that is slightly to big or wide to fit in the dedicated space (overflowing...). Structure: overflow: {type}; Example: