5 CodeIgniter libraries you must have

Compiled a list of 5 CodeIgniter libraries that you must have for your web development environment, such as HMVC, templates, authorization and routing library

How to add Microdata to markup structured data for blogs

Microdata is a set of schema rules which can be added to HTML code to markup structured data . This helps search engines to display rich snippets in search results.

What happens when you type a URL in browser

This article explains in step-wise detail as to what really happens when you type a url in the browser. This is also a very common interview question asked by almost every tech company.

Using Jquery UI sortable to sort table rows

Jquery UI sortable plugin allows us to sort items using drag and drop action of mouse clicks. jquery sortable plugin can also work with separate up down buttons

Javascript Tutorial part 4 - Operators

This article from Javascript tutorial series focusses on commonly used Javascript operators and their applications such as arithmetic, bitwise, logical operators etc.

Javascript Tutorial part 3 - Data-types

In this article, we will discuss about the various Data types present in Javascript language. There are two types of variables in Javascript - Primitives and Objects. * Primitives:Following are the basic data types supported by Javascript;N

Javascript Tutorial part 2 - syntax

This is the second article in the series of Javascript tutorials at EduSagar. You might want to check out the previous article here that gives a very basic overview of Javascript. In this article we will go through Javascript syntax and whe

Javascript Tutorial part 1 - An introduction

Javascript is a highly powerful language which runs seamlessly with HTML and CSS put together inside a web browser. It is based on ECMAScript which is an open standard. Although started as a client side scripting language, Javascript has ev

Multi dimensional array sorting in php

Sorting a multi dimensional array represents a very common and frequent requirement. Let me get straight to a practical example:Here is an array of activities by several users on EduSagar:$activities = array ( '1' => array( 'id