Error is a deviation from accuracy or a mistake caused unintentionally. In PHP, 3 types of basic errors are – 1. Notices: These are small, non-critical errors that

This error message we usually see, while doing php programming. Lets find out the main cause why this warning message occurs. A web page consists two parts header

Strpos() – Find the position of first occurrence of a sub sting in a string. Syntax - strpos( string , find , start ) string – Specifies the

PHP Type Juggling As per PHP.net – PHP does not require explicit type definition in a variable’s declaration, a variable type is determined in which context variable is

This is Internet Era.  Each one of us using internet in day to day life work. Every one buying products online. Everyone is using latest gadgets iPad ,

The @media rule is used to define different style rule for different media types/devices. In CSS2 , this was called media types for screen or print type media

A media query consists of a media type and at least one expression that limits the stylesheet scope by using media features like width, height etc. With @media

Media queries are simple filters that can be applied to CSS styles. They make it easy to change styles based on the characteristics of the device rendering the

Float is a CSS positioning property.  With CSS float, an element can be pushed to the left or right, allowing other elements to wrap around it.  Float is often

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