Lesson: The "Hello World!" Application

The sections listed below provide detailed instructions for compiling and running a simple "Hello World!" application. The first section provides information on getting started with the NetBeans IDE, an integrated development environment that greatly simplifies the software development process. The NetBeans IDE runs on all of the platforms listed below. The remaining sections provide platform-specific instructions for getting started without an integrated development environment. If you run into problems, be sure to consult the common problems section; it provides solutions for many issues encountered by new users.

"Hello World!" for the NetBeans IDE :
"Hello World!" for Microsoft Windows :
"Hello World!" for Solaris OS and Linux :

"Hello World!" for the Eclipse  IDE : 

A "Hello world" program is a computer program that outputs "Hello, world" on a display device. Because it is typically one of the simplest programs possible in most programming languages, it is by tradition often used to illustrate to beginners the most basic syntax of a programming language, or to verify that a language or system is operating correctly.
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Ok come to the point . we are now make a java program that will show us "HELLO WORLD";

But where we do this. I mean compiler . We can do it by notepad & cmd but that is complex . We use eclipse as our java compiler . It is the best compiler for java . 

Download  Eclipse

or go to http://www.eclipse.org/downloads/

then click  based on your operating system....then see

click on it and download is starting . when download is completing you see that is a zip file. Extract it and go to the file there you see Eclipse with logo.....

right click on it and send it to desktop for easy. Now go to desktop and start eclipse ....then you see....

click here and you will see.......like this

now we are starting : helloworld

now click on like above image (file/new/java project)

now write project name & click next

click finish.............and see............

here see your project is created.............

click on left icon of project name  then see src

do like above image(right click on src /new/class).........then see

write class name and click finish and see........

class is created with class name..............

write this code (like above image)

public class helloworld {
public static void main(String args[]){
System.out.println("HELLO WORLD");
}

}

and click indicated icon..............

click ok................

see "HELLO WORLD"

that's it......

here we take a public class & a public function

and (System.out.println) output a line;

thank you very much to see this............

now you can run a java program...............

Penulis : Mostafij ~ Sebuah blog yang menyediakan berbagai macam informasi

Artikel Lesson: The "Hello World!" Application ini dipublish oleh Mostafij pada hari Wednesday, April 10, 2013. Semoga artikel ini dapat bermanfaat.Terimakasih atas kunjungan Anda silahkan tinggalkan komentar.sudah ada 0 komentar: di postingan Lesson: The "Hello World!" Application