Showing posts with label Java. Show all posts
Showing posts with label Java. Show all posts

Step to set the the path of JDK (Java Development Kit)

Step 1.  Download JDK ( Depend on your windows version compatibility ).

Step 2.  Install JDK.

Step 3.  Set the System variable path (eg. Win8).

          Open MyComputer properties.


  Click on "Advance System setting".


Click on "Environment variable..".


Drop-down list of "System variable" select the variable "Path".  
          Click on edit button.

 
Set the cursor on last position in variable value.
          Then write semicolon(;) then write the path of bin folder of JDK.


Basic of Java

Introduction

        Java is an object oriented programming language and a platform developed by the  James GoslingMike Sheridan, and Patrick Naughton initiated the Java language project. The small team of sun engineers called Green Team. in June 1991.
It is a fully platform independent language  

Platform Independent  Any hardware or software environment in which a program runs, known as a platform. Since Java has its own Runtime Environment (JRE) and API, it is called platform
                    Thus the system which have a support to the java platform can run the java program their is no any changes is required in the program. Their is only the java class files are used which are a intermediate code generated by the compiler.
                      In java the Intermediate code is generated by the Compiler are used by the Java Virtual Machine (JVM)  and it  converts its into the machine code to execute the program.