Learn Programming and In-Demand Tech Skills
Learn Programming and In-Demand Tech Skills
In the Java programming language, data types are broadly categorized into two groups: primitive data types and non-primitive data types. Non-primitive data types are those data types in Java that are used to store multiple values. These data types are…
In this tutorial, we will learn about primitive data types in Java. A data type represents the type of data that a variable can hold. For example, you declare a variable like this: In the above declaration, there are three…
The “Hello World!” program in Java or any other programming languages is the first and basic program that beginners write it. The main purpose of writing this program is to understand the basic syntax and structure of the program. Writing…
In this tutorial, you will learn about structure of Java program and its various components with the help of example. Basically, a Java program involves the following components: Documentation Section in Structure of Java Program Documentation is the first section…
The new keyword is a reserved keyword in Java programming which is used to create a new object or instance of a class. It allocates memory on the heap for the object and returns a reference to that memory. The…
In this tutorial, we will learn about what is object in Java with the help of realtime examples. An object in Java is a named entity that encapsulates state (attributes) and behavior (methods). In other words, a real-world entiry that…
We know that Java is a pure object-oriented programming language that allows us to develop a program by using the concept of class and object. A class encapsulates the basic structure of a Java program in a single unit. A…
Java is a versatile and powerful language to build desktop, web and mobile applications. It’s high level, object oriented, platform independent and easy to learn for beginners. Java was developed by James Gosling and released by Sun Microsystems in 1995.…
Java is a high-level, versatile, powerful, and widely used object-oriented programming language developed by Sun Microsystems Inc. in 1991. It was developed for consumer electronic devices, but later it was shifted towards Internet. Now, Java has become the widely used…