Tuesday, 18 August 2015

Introduction to programming world

We discussed about some of the concepts of computer and who the programs execute in different ways. We also learnt about the different types of programmers. So a program is nothing but set of instructions to the computer that tells how to work. There are many programming languages discovered so far. Some of them are C, C++, Java, python, etc. They were designed with specific rules and regulations. They follow some contextual syntax and every programming language has its own grammar. Those implementations are already predefined by the people. We should only get some knowledge where to apply and how to apply. Most of the programming languages are similar, it only differs in the features. Some programming languages have more features and some have less features but the main theme of the programming language is to instruct the computer and should generate output in order to build some applications.

Now let us enter into programming world with some concepts and some coding part.
In this computing world we can see many high level languages in order to build some applications and use it in the devices. But we should select a language in order to have all the features and it should be supported for various aspects. In the early stage of programming languages we were supposed to be familiar with only few languages. Some of them are C, Pascal etc. After few years some people from one organization implemented one programming language. That programming language has all the features and it is reliable. Name of that programming language is Java, developed by Sun micro systems.

Java is a programming language with many features. It follows the object oriented programming concepts. It is portable. i.e. platform independent. With the help of Java virtual machine we can say Java is a platform independent language. It is robust and more reliable than another languages. Java consist of many editions in order to develop different kinds of web services and applications. But cannot implement the whole projects within a single tool or within a single service. It follows the rules and regulations which tends to the good programming language. Not only Java there are many other programming languages which were built to be robust and reliable.


In our world we can see different kinds of people follow and develop programs with the help of different programming languages. They choose their own particular language and they code with respect to one language. Some of them choose Java, some choose C, and some choose Python. That depends upon their interest. It is not mandatory to develop applications or programs particularly in one language. But choosing language with more features and strong concepts leads a developers to build good and better applications

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