Red Security

In The Name Of Allah

Al-Salam Alekum

I will show you how to write a java programs without using IDE.
We will use CMD and Notepad.

let's start..

First Writing:
Open your Notepad and write your code:

Code:
import javax.swing.JOptionPane;

public class Welcome

{

public static void main( String args[ ] )

{

JOptionPane.showMessageDialog(null, "" );

}

}

Then save it with the class name, Here the name is "Welcome" so we will save it as (Welcome.java)

Next Compiling:
Open CMD and we will compile the file by using javac command:

Code:
javac Welcome.java

this will generate a file with name (Welcome.class).

Finally Executing:
We will use again CMD by using "java + className" command:

Code:
java Welcome

Thanks for reading.

Wa Salam Alekum

Mr.Kurd