TypeScript is a popular programming language widely used for developing large-scale applications. It is a superset of JavaScript and adds optional static typing, interfaces, and generics to the language. When working with TypeScript, it is crucial to have a smooth development workflow that includes automatically compiling .ts files with real-time ... Read More

Introduction In this tutorial, we will walk you through the process of setting up a Java development environment in Visual Studio Code (VS Code) and introduce you to some useful tools and techniques for competitive programming, including fast input/output (I/O) techniques and useful code snippets. Setting up Java Development Environment ... Read More

Java Input/Output (I/O) operations play a crucial role in handling various types of data, allowing us to read from and write to different sources such as files, network connections, and standard input/output streams. When dealing with input and output in Java, we encounter situations where we need to handle both ... Read More

Java generics provide a mechanism for writing reusable and type-safe code. They allow classes, methods, and interfaces to operate on different data types while providing compile-time type checking. One of the primary advantages of using generics in competitive programming is the ability to create generic data structures. These data structures, ... Read More

In this tutorial, we will explore Java Extension Methods, a powerful feature introduced in Java 8. Extension methods allow developers to add new functionality to existing classes without modifying their source code. This feature is especially useful when working with library classes or third-party APIs, as it enables us to ... Read More

In Java, there are certain illegal modifier combinations when it comes to abstract methods. Abstract methods are methods declared in an abstract class, which do not have an implementation in the abstract class itself but must be implemented in its concrete subclasses. Understanding these illegal modifier combinations is crucial to ... Read More

Java, a widely-used programming language, has become the backbone of many robust and scalable software applications. With its platform independence, extensive libraries, and vast ecosystem, Java offers a lot of opportunities for aspiring developers. If you are looking to embark on a journey to become a proficient Java developer, this ... Read More

In this DSA problem, we will learn to delete the middle node from the circular linked list. We can delete the middle node from the circular linked list as we delete the middle node from the regular linked list. We need to locate the previous and next node of the ... Read More

In this DSA problem, we will learn to create a circular linked list and delete the node from the beginning of that. The circular linked list connects the last node with the first node. To remove the first node from the linked list, we can make the second node a ... Read More

Java is one of the most used programming languages nowadays, as it contains advanced features and functionalities. In every new version of Java, its developers add new features and functionalities, and an integer cache is one feature introduced in Java 5. In this tutorial, we will understand what integer cache ... Read More