BeginnersBook

Java Tutorial for Beginners

This java tutorial would help you learn Java like a pro. I have shared 1000+ tutorials on various topics of Java, including core java and advanced Java concepts along with several Java programming examples to help you understand better.

All the tutorials are provided in a easy to follow systematic manner. It is for everyone, whether you are a college student looking for learning Java programming for free, or a company employee looking for a particular code snippet while building an application in Java, this Java tutorial would definitely be useful for you. Happy learning!

Java Tutorial on BeginnersBook.com

Download Java

Download Java from official website: link

Java Introduction

Java Flow Control

Arrays in Java

Java OOPs

Section 1:

Section 2:

Section 3:

Java Exception Handling

Collections Framework

Section 1:

Section 2:

Section 3:

Section 4:

Java References

Includes collection of guides on various java classes and methods with examples.

Java Programs

Additional Topics

What is Java?

Java is an object oriented programming language developed by Sun Microsystems in early 1990 by developers James Gosling, Mike Sheridan and Patrick Naughton.

In 1991 James Gosling and his friends formed a team called Green Team to further work on this project. The original idea was to develop this programming language for digital devices such as television, set-top box, remote etc. Later this idea was dropped and Java is developed for internet programming.

Why learn Java?

Java Programming language has several features which other programming languages don’t have. Java receives updates regularly which makes it more robust and future proof. Lots of new features are added on every Java release. There are several features of Java, some of them are:

  • Platform independent: Java doesn’t depend on the operating system. For example, a program written on Mac OS can run on Windows and vice versa.
  • Easy to learn: Syntax is easy and there are lot of tutorials available online including the one which you are currently reading.
  • Performance: Java is significantly faster than other traditional interpreted programming languages. Compiled java code which is known as byte code is like a machine code, that allows a faster execution. Java uses Just in Time compiler which can execute the code on demand, this allows to execute only the method that is being called, which makes it faster and efficient.

Hello World Program

public class JavaExample {
  public static void main(String[] args){
    System.out.println("Hello World");
  }
}

Official Documentation

Java Introduction ❯

Comments

    • This is the best tutorial site that teaches Java for free. I am a beginner in Java. I started the java from scratch using this website and learned it in merely 30 days. Highly recommended!

      Reply

  3. I am interested in this web site. so kindly help me. I want learn more & I want improve my self.This is best opportunity to improve my subject knowledge.

    Reply

  7. The articles in your website that I’ve read so far are very unique and easy to understand. I’m thankful that I found these articles. A great help in time of need.

    Reply

  9. Hello Chaitanya,
    I am pretty sure that over a period of time you will upload more concepts and tutorials for different technologies, but at the same time I would suggest or better request you to add a frame where you or anybody can post different questions related to particular concept and a person can try writing a code for it. Like a list of programs or something similar to exercises given in Kathy Serra , which on solving can make person better understand the concepts and have hands on programming experience.

    Reply

  10. This is really helpful for a beginner.It makes us like no need to go for any coaching centers…just simply sit at home and can learn all java topics …..thank you a lot

    Reply

  12. Hi Chaitanya
    Nice tutorials, Can you put them as a series, So that I don’t have to come back to the homepage to view the second tutorial in the list. It is too much back and forth. Also, the series will act as a roadmap for learning java.

    Reply

  13. Hey! Big thanks to the person that thought about making this website. Very helpful for newbie programmers like myself. :)

    Reply

  14. I am very thankful for this website. You have put together a very good selection of material that is covered in learning Java. A very big thanks to you!

    Reply

  15. Hey! Big thanks to the person that thought about making this website. Very helpful for newbie programmers like myself. :)

    Reply

  16. Excellent site. Good job, and thank you. It had been a while since I wrote thread applications and you got me up to speed quickly. Appreciate that. Any input on sockets in java.

    Reply

  17. Hi Chaitanya, thanks a lot for such a useful website for those of us who are just starting to learn Java! The basic programs are very helpful.

    Reply

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