JAVA Basics

17 articles

Part 5 – Data representation in Computer memory

In last article we discussed about the Java define data types. Today we going to learn about How the data represent in computer memory. 1. Integer Bit is a digital communication as well as a basic unit that gives information of computing. It is most commonly represent by 0 and 1. That means binary. There […]

July 21, 2020

JAVA Basics

Part 4 – Java Define Data Types

Welcome back to the java tutorial. I think you all remember the previous sessions we talked about. In part 3 we discussed about the differences between data and information and also about keyboard inputs. Today we are going to talk about the java define data types. It is a little bit important topic. Type Size […]

July 16, 2020

JAVA Basics

Part 3 – Data and Information, Keyboard inputs

Hello guys, welcome back to my tutorial. In the 2nd article we discussed about basic computer literals and computer variables. Today we are going to learn about the differences between data and information first. And after that we will learn about keyboard inputs. Let’s begin. As an Example, in addition of 2 values we can […]

July 15, 2020

JAVA Basics

Part 2 – Computer data/literals, Computer variables

Hi guys, in previous session we discussed about how to download and install java JDK. Today i’m going to discuss about basic computer data/literals and computer variables and how to use them in a code. First let’s see what are the computer data/literals. Computer literals are notations that represent a fixed value in source code. […]

July 14, 2020

JAVA Basics

Part I – How to download and install Java JDK

In this tutorial series I want to give the basic knowledge about java. At the end of this series, you will get some ideas, how to do java programming without any doubt. Let’s start it with the java installation. How to download Java JDK To download java JDK is very easy. Today i’m going to […]

July 13, 2020