Raza Bayani

What is Interface and Concept of Interface in Java?

While learning Java you might think or this question may raise in your mind  that what is an INTERFACE in java, and  how does it differ from the Class, Subclass or any Abstract class. What is an Interface in Java: An interface ...

Raza Bayani

What is Interface in Java? Usage and Implementation

An interface is similar to a class in Java. It is a collection of abstract method and constant fields. Sometimes it is called as reference type in java. Except abstract methods and constants, it can contain default method, static ...

Raza Bayani

What is Method Overloading in Java?

Overloading Methods (Functions) in Java is not that hard if you read this article. Methods of the same name can be declared in the same class, as long as they have different sets of parameters (determined by the number, types ...

Raza Bayani

How to Set-up an IDE for Java (+Video)

Starting Java or any other programming language needs a platform to write the codes or scripts there. The platform is called IDE (Integrated Development Environment); e.g. Java IDE. There are different and we can say many platforms or IDEs for ...

Raza Bayani

Array Data Structure in Java (Java-Arrays)

Java provides a data structure, the array, which stores a fixed-size sequential collection of elements of the same type. An array is used to store a collection of data, but it is often more useful to think of an array ...

Raza Bayani

How to Import your own Java Package and Use It

There are multiple ways in which we can import or use a package in Java. They are as follows: Importing all the classes in a package. Importing only nImpecessary classes in a package. Specifying the fully qualified name of the class. First way is ...

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