Java method overloading

Example below demonstrates method overloading in java. In java  method overloading means creating more than a single method with same name ...

Java Literals

By literal we mean any number, text, or other information that represents a value. This means what you type is what you get. We will use lit...

Java Keywords

There are few keywords in Java programming language. Remember, we cannot use these keywords as identifiers in the program. The keywords cons...

Java Display File-Extension

In this program you will learn how to display the file extension of the file. Here you will be asked to enter the file name and then you wil...

Java Data Types

Java programming language is a language in which all the variables must be declared first and then to be used. That means to specify the nam...

Java Count Vowels

In this program you will learn how to count vowels in a String. Here you will be asked to enter a String of your own choice and then you wil...