programming     languages 

                 






        Today, almost the entire world is very advanced.  Living is very easy.  The reason is the advancement of technology.  We use a lot of equipment.  It has become very automated. what is the automatic system. it is simply happens without human intervention . All of this is due to the creation of software in the programming  language.


what is the programming  language ?

       A programming language is a formal language comprising a set of strings that produce various kinds of machine code output. Programming languages are one kind of computer language, and are used in computer programming to implement algorithms. Most programming languages consist of instructions for computers

  • Java 
  • JavaScript
  • C++
  • C#
  • Python
  • Php
  • Sql
  • Ruby

         The only language that a computer can understand is the computer language. It is based on the material concept. High quality programming languages ​​are made up of English words and math code. Uses compiler and interpreter  to translate computer programming language.





what is the compiler?





compiler is a special program that processes statements written in a particular programming language and turns them into machine language or "code" that a computer's processor uses. The object code is machine code that the processor can execute one instruction at a time.


Java

   java the most widely used programming languages, Java is used as the server-side language for most back-end development projects, including those involving big data and Android development. Java is also commonly used for desktop computing, other mobile computing, games, and numerical computing.

The following is a simple code to print hello world from java



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







                                                                                                                                                 thank you.

                                                                                                                                          M.H.Wijethunga.