Web 2.0 came on internet with many new web technologies. Ajax is perhaps the most important and popular technologies which helped us to build the second version of world wide web. Today I will discuss about Ajax and its implications on an internet application. This is first article in new series called “What is” which [...]

Whenever we need to restrict instantiation of a class to one object, then we use Singleton design Pattern. The Singleton is intended to provide a way to ensure that a class provides one instance of itself, and to provide a global point of access. The Singleton class is responsible for instantiating itself and passing that [...]

If you are from computer science or any other engineering background then you must be familiar of programming languages. C is first powerful language in computer programming . It was developed in 1972 by Dennis Ritchie at the Bell Labs. Since then in 36 years dozens of programming languages come into picture. One powerful concept [...]