Java

Functions are fundamental elements in programming that allow you to perform specific tasks or actions.  Functions are essential in programming for several reasons: Modularization of Code: Function...

If you are looking for a setup that looks like the one below, the following instructions might help you to configure this on your workstation. In case you are learning DSA, you should definitely ch...

In Java, a binary tree is structured using references to other nodes, forming a hierarchical arrangement where each node can refer to at most two other nodes: a left child and a right child. This r...

Introduction to Java Annotations Java Annotation is a Java construct used to decorate classes, methods, fields, parameters, variables, constructors, etc. It contains some additional information tha...

JAVA programming language: Java is a high-level, class-based,  Object-oriented general-purpose programming language. Java was originally developed by James Gosling at Sun Microsystems . It was...

Introduction In Java, application activity can be captured using logging . Logging is useful for many purposes such as: Keeping track of unusual events or potential program errors Obtaining detaile...

Introduction to Assertions in Java Assertions in Java are a debugging tool used by developers to test assumptions about the program. Essentially, an assertion is a statement in the code that declar...

Introduction Any programming language generally comprises three main components: expressions , statements , and blocks . Without understanding expressions, it is difficult to know how a statement w...

Java Nested Static Class Introduction Java allows nested classes , i.e., classes inside another class. A simple example of a nested class is: class A { class B { //code } //code } Nested classes ar...

What are Enums? In Java, Enums are special data types that represent a fixed set of related constants. They are often used when a variable can take only one value out of a small set of predefined v...