DIFFERENCE BETWEEN FUNCTION AND METHOD IN JAVA

DIFFERENCE BETWEEN FUNCTION AND METHOD IN JAVA PART . 3

FUNCTION AND METHOD

         If a function is defined with in a class then it becomes as method. And without class it is  called as function.

   Package :- It ia collection of predefined classes ans interface.

  1 –  Class Name :- 1st  letter should be capital letter.

        E.x :-   Test, Sample, String, String Buffer.

  2 -Method Name or Function Name  1st  letter small if using single word.

        E.x :-  delhi(),  agra(), …………

        The naming convention is called as camel case in java.

Java uses camel case as a practice for writing names of methods, variables, classes, packages and constants.

Naming conventions (Pascal conventions  & camel case)

Pascal conventions  :- For classes we use Pascal convention. First and subjacent character from a word are capital letters(Uppercase).

Ex. = Main, My Scanner, My Name.

camel case :- For function and variables, we use camel case convention. Here first character is (lowercase) and the subjacent character are uppercase.

Ex =  main, my Scanner, my Name.

AddTwoNumber  a Pascal naming convention.

addTwoNumber  a camel case naming convention.

CORE REQUIREMENTS TO RUN JAVA PROGRAM IN OUR SYSTEM

CORE REQUIREMENTS TO RUN JAVA PROGRAM IN OUR SYSTEM

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