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Showing posts from August, 2017

DIFFERENCES BETWEEN C,C++ AND JAVA

DIFFERENCES BETWEEN C,C++ AND JAVA IN A NUTSHELL S.NO C C++ JAVA 1. Structured programming language Object-oriented programming language Object-oriented programming language 2. Compiled Compiled Compiled and interpreted 3. 32 keywords Eg:- case, char 60 keywords Eg:- class, protected 50 keywords Eg:- interface, extends 4. Rules for naming identifier 1.       Should begin with alphabet 2.       Can have numbers,underscore 3.       Keywords cannot used as identifiers Rules for naming identifier 1.       Should begin with alphabet 2.       Can have numbers,underscore 3.       Keywords cannot used as identifiers Rules for nami...

What is Programming?

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Programming is the ability to find solution to real world problems using the power of technology and knowledge of certain softwares. Using programming, we can bring about great changes in the lives of people around us. Programming ranges from doing some serious things like robotic surgery to fun things like playing candy crush or any other game you want to play. Whether we know it or not, our entire lives are to a large extent influenced by thousands of programs. For example, you go to a supermarket, order things and stand in the queue for paying the bill amount, the shop assistant, uses a program available in the system, scans the product, calculates the bill amount and the exact change. Everything is done through a program, available in the system. Billing program used in a super market.. Now, when we decide to go to a movie or travel somewhere outside, they do all the booking online, where some program is used to get the things done. It is programming all the way, in our live...