Operator precedence and associativity Operator precedence and associativity show the order or sequence in which operators are used. For example, you have below expression of operators: 4 + 3 *…

If else java statements In this article, we'll learn about the if-else java. Two selection statements used in Java: one is if and second is a switch. These two statements…

Switch Statement Java The switch statement Java programming consider as multiway branch statement. It is another conditional structure of programming techniques. It is a good alternative of nested if-else. It…

Java loops A type of control structure that repeats a statement or set of statements is known as loops. In Java programming language there are three basic iteration statements which…

Introduction to Java Welcome, Introduction to Java programming language – JAVA is the most widely used programming language in the world. You’re already familiar with the powerful computer operations. You’ll…

Development tools for java There are some development tools for java which necessary for the development of Java programs. You will need one personal computer which has the following features. Processor…

OOP principles in JAVA Java is an object-oriented programming language, which means it is based on the principles of Object-Oriented Programming (OOP). Here are the main OOP principles in Java:…

Operating system The Operating system (OS) is one of the most important programs that run on a computer, which controls and manages a computer’s activities. Then some operating systems are…

Java JDK, API, IDE, and Java language specification Java JDK:   There are many versions of Java SE which rapidly increase time by time. The latest version of Java SE is…

Java Hello World Start Java Hello World program that displays the message “Welcome to Java by zitoc!” on the console screen. Open java IDE and start a new project. Below…