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Learn Java in a day

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Java is the most exciting object oriented programming language in computer programming landscape. Java provides diverse functionalities ranging from the addition of two numbers to write games, animations and a lot more.

Learn Java in a day

     

Java is the most exciting object oriented programming language in computer programming landscape. Java provides diverse functionalities ranging from the addition of two numbers to write  games, animations and a lot more. Just imagine and get it through java.

Present tutorial simply makes you familiar with the jargons of this language and enables a new comer to create programs in a short span of time. This tutorial explains the steps to configure the platform for compiling and running java program.

Lot of efforts have been made to give easy explanation of java concepts through simple programs. We hope, "Learn java in a day" tutorial will definitely create your interest in exploring the java world.

Here are the list of topics that you can learn easily in a day:

Download and install java

In this section, you will learn to download and install java in your computer.  You are required to follow some steps described in this section. First you should learn how to download and install Java. Once Java is configured on your computer you can start programming in Java.

 

  1. Create first program in Java 
    In this section, you will learn to write a simple Java program. You just need  a simple text editor like "Notepad" to develop a java program. Open the notepad and start writing your Java program.
     
  2. Variables
    In this section, you will learn about Java variables and how to define them. A variable refers to the memory location where the data is stored while a program runs.
     
  3. Class
    In this section, we will discuss the class concept and its structure. Initially learn to develop a class in java. To meet this purpose we have generalized the class structure.
     
  4. Add Two Numbers in Java
    In this section, you will learn to access and work with command line arguments. Here is an example that takes two values from command line in an string array (as arguments) and add them.
     
  5. Java Control Statements
    In this section, we will discuss different types of control statements like decision making statements (if, if-else and switch), looping statements (while, do-while and for) and branching statements (break, continue and return). The control statement controls the  execution order of a program. This order depends on conditional logic and data values supplied.
     
  6. Oops Principles
    In this section, we will discuss the OOPs principles essential to develop java applications. Here we will explore the programming issues revolving around real life entities.
     
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Posted on: May 24, 2007

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Comments
numan ahmad
April 9, 2011
want to learn awt & swing packeg

may you provide me easy tutorial relating to awt and swing packages in java..
sss
July 10, 2011
java

what is the meaning of object in java?
B mahesh
July 2, 2011
Learn java

Its very good
balachandiran.l
September 7, 2011
java,j2ee,jsp,struts,servlets

i want to master these technologies
Eina
September 8, 2011
java

I want to design a program that should print five languages 1. french, bonjour 2. wambo, walalapo 3. protuques, bom dia 4. herero, ejuva ewa 5. englih, good day codes that i can use to design this program
hyder
September 17, 2011
How is it possible

how is it possible. First java is so vast that there is not even a single that will cover the whole java and if it is possible then I want you to justify yourself.
lucia
October 19, 2011
information technology

tutorial
vinoth
February 22, 2012
basics

ya this blog nice for java beginners...nice
priya sharma
March 26, 2012
java

hiiiiiiii sir plz help me to command on java language
dhivya
May 31, 2012
new develop s/w of java instruction to learn

import i*o; import java; {float a*5; c=a*5; }
ritika purohit
June 7, 2012
java

applets,swing not included in java
RAMYA
July 25, 2012
Java in a Day

This content is really nice. It was really helpful for me. Thanks for this content.
Gauri
September 1, 2012
Java

This site really helped me learning java..
vishal
September 14, 2012
student

no comment
vishal
September 14, 2012
student

i am student.
MANJUNATH P M
November 7, 2012
how to write servlet program

i like this site much more...i feel iam learning a lot...
sanjay kumar
April 10, 2013
loop control

in switch case which is used byte or short
Bablu
July 2, 2013
Advance java

Please help me to learn java programming
Rajesh
August 28, 2013
Good tutorial for learning Java in a day

Thanks for posting this tutorial that helps the user to learn Java in a day. This tutorial is unique tutorial that will help you learning Java in a day. I was searching for a tutorial for learning Java in a day and luckily found this tutorial link on google. I have learnt Java programming in just one day. I am suggesting this tutorial for beginners because it is very easy to understand. This tutorial tells how to learn Java in a day? All the tutorials are arranged in sequence which is very useful for beginners in Java. If you a beginner in Java then this tutorial is for you. Tutorial will explains following topics in detail which helps the programmer to learn Java in a day. Topics I liked most is Downloading and installing Java, Creating first application in Java and Control statements in Java. These all tutorials are very useful for beginners. Again tanks for post this tutorial which is enabling user s to learn Java in a day. Rajesh
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