java-programming

Operators in Java

Operators in Java

Operators in Java are used to perform operations on variables and values. Some of the operators supported by Java are listed below. Logical Operators Operator Meaning Example & Logical AND A & B | Logical OR A | B ^ Logical XOR A ^ B || Short-circuit OR (a > b) || (a > c)…

Data types in Java programming

Data types in Java programming

Data Types All primitive data types in java are atomic and are not objects. Each primitive data type has a predefined range of values. Each primitive data type has a corresponding wrapper class that can be used to represent a primitive value as an object. There are two data types available in Java: Primitive data…

Variable in Java programming

Variable in Java programming

Introduction A variable is a data item whose value varies during program execution. A variable in Java can be termed as a basic unit of storage. Variables give us named storage that we can manipulate with our programs. Each variable in Java has a specific type, that governs the memory size and layout, the range…

Java Program Structure

Java Program Structure

Introduction In this tutorial, we are going to discuss the Java program structure. Java is a popular programming language because it is object-oriented, platform-independent, and secure. We can create a wide range of apps using the Java programming language. So, before digging in, it’s important to first grasp the basic structure of a Java program….

Java programming basics for beginners

Java programming basics for beginners

Java Programming Basics When writing a program in Java programming language, below are some important points that you must follow – Case Sensitivity – Java is case sensitive, which means that identifiers are case sensitive. In Java, Hey and hey would have different meanings. Class Names – The first letter of each class name should…