Nothing.
what is the use of new keyword in awt programming
No extern keyword in Java.
use the _itoa function
The const keyword transforms a variable into a constant. This means the constant cannot be altered via that constant's identifier. The const keyword can also be applied to a class instance method, such that the method will not alter a class instance's immutable members. Note that the const keyword is merely a programming aid that provides assurances a constant will not be altered inadvertently. However, it is still possible to alter the constant by using a non-constant pointer to the constant. However you have to make a conscious effort to override constant behaviour.
'int' is one of the built-in data-types, it is meant to hold integer values.
what is the use of new keyword in awt programming
Programming language.
No extern keyword in Java.
It doesn't. Void has the same meaning in both.
Static is a keyword,when u execute a method in class file loaded, execute the first this method..
use the _itoa function
In C++ NULL is defined as 0. It's a design failure, will be fixed with a new 'nullptr' keyword.
OOP means "object oriented programming" this means that you can make objects instead of C where you use procedural programming (it's advance try to google it :) )
The const keyword transforms a variable into a constant. This means the constant cannot be altered via that constant's identifier. The const keyword can also be applied to a class instance method, such that the method will not alter a class instance's immutable members. Note that the const keyword is merely a programming aid that provides assurances a constant will not be altered inadvertently. However, it is still possible to alter the constant by using a non-constant pointer to the constant. However you have to make a conscious effort to override constant behaviour.
'int' is one of the built-in data-types, it is meant to hold integer values.
A keyword identifier is one whose meaning has already been declared to the C compiler and we can't use it as variable,because if we want to do so we are trying to establish a new meaning to the keywords which is not permitted.
Delete keyword