Java Tutorial #1 - Hello World

This Java tutorial covers how to make a hello world program. Go to http://www.javaomatic.com for more Java tutorials. I use the Eclipse IDE to write Java code, and you can download it at http://www.eclipse.org

Category:

Howto & Style

Tags:

• java
• tutorial
• eclipse
• intro
• hello
• world

[GrandMaster2350]

Wow, a programmer who actually speaks proper English!!!

[bamdadkhan]

'i use linux, but it doesn't matter, you can use whatever you like'

i also use linux, and you, sir, get a huge thumbs up for the attitude. i wish there were more like you.

[defproducer]

e-java.pl

Kurs JAVA dla tych, co nie znają angielskiego!!!!!!

[DanVideoGames]

Wow this is amazing quality for 2007.

[niconneo]

go to site, download, install using file.. o_O

just install package eclipse-sdk or so!

[rui278]

C programmer all the way!

[PotatoSol]

Next tutorial? :D After 5 years hopefully :(

[HalfPenguin]

I dont always write java, but when I do, I write it in notepad.

[ALHJ1997]

i keep getting this error:

Exception in thread "main" java.lang.Error: Unresolved compilation problem: The method printIn(String) is undefined for the type PrintStream at HelloWorld.main(HelloWorld.jav­a:4)

my code is:

public class HelloWorld { public static void main(String[] args) { System.out.printIn("Hello World!");

}

}

i dont see anything wrong with it but its not working

[0741626]

mmmm I'm doing the same but I get "Editor does not contain main type" -.-!

[valeriazavadzki]

that's useful!!! thank's a lot!

[sasquatch19888]

Not only self. If you work with huge team of programmers (like 100 people) and they will deliver you piece of code, that you need to understand quickly to continue your work,clarity of code is super important.

I would risk to say that more important is to lears how to write clean and easy to understand code than learning programming at all