Maheshwar Ligadefortechwastitechwasti.com·Dec 10, 2024The Best Way to Structure REST API Responses in Spring Boot.Designing a clean and consistent API response structure is crucial to providing a good developer experience and ensuring maintainability. Whether you're working on a small project or a large-scale application, structuring your API responses properly ...Spring BootSpringboot
Maheshwar Ligadefortechwastitechwasti.com·Dec 9, 2024Dynamically Load Spring Properties from External Repositories.Managing configurations dynamically is a crucial requirement in modern applications. In this article, we'll explore how to dynamically load Spring properties from external repositories by extending the EnvironmentPostProcessor and EnumerablePropertyS...Spring BootSpringboot
Maheshwar Ligadefortechwastitechwasti.com·Dec 8, 2024Mastering Java Map Concepts: Tricky and Scenario-Based Interview Questions on HashMap, ConcurrentHashMap, SynchronizedMap, and TreeMap.Introduction In Java interviews, questions about the Map interface and its implementations like HashMap, ConcurrentHashMap, SynchronizedMap, and TreeMap often test both theoretical knowledge and practical problem-solving skills. This guide provides a...Spring BootJava21
Sneha Sreesnehasree.hashnode.dev·Dec 4, 2024Java Streams: From Boring Loops to Data Flow MasteryLet’s be honest—data processing often feels like a tedious chore, especially when you're stuck with endless loops and if-else statements. But then along came Java Streams, the superhero we never knew we needed, making us wonder, “Why wasn’t I doing t...java, java8, programming, code, coding, beginner, stream api, api,
Maheshwar Ligadefortechwastitechwasti.com·Nov 30, 2024A Comprehensive Guide to Java Stream API.1. Introduction to Java Streams The Stream API, introduced in Java 8, is a powerful abstraction for processing collections of data in a functional-style. It enables operations on a sequence of elements (like filtering, mapping, and reducing) and supp...java, java8, programming, code, coding, beginner, stream api, api,
Maheshwar Ligadefortechwastitechwasti.com·Nov 29, 2024A Practical Guide to Using Optionals in Java.Introduction Java introduced Optional<T> in Java 8 to handle the common issue of NullPointerException and make code more readable and expressive. Optional provides a container object which may or may not contain a non-null value, helping developers t...Java
Maheshwar Ligadefortechwastitechwasti.com·Nov 28, 2024Top 30 Interview Questions on Virtual Threads.1. What is a virtual thread in Java? Answer: A virtual thread is a lightweight, user-managed thread introduced in Java as part of Project Loom. Unlike platform threads, virtual threads are not directly tied to an operating system (OS) thread and are...virtualthreads
Maheshwar Ligadefortechwastitechwasti.com·Nov 26, 2024CompletableFuture: A Complete Practical Guide.CompletableFuture, part of Java’s java.util.concurrent package, is an incredibly powerful class for managing asynchronous tasks and handling complex workflows. It allows you to create, combine, and handle async operations without blocking threads, ma...Java
Maheshwar Ligadefortechwastitechwasti.com·Nov 25, 2024A Practical Guide to Using CompletableFuture with Virtual Threads in Java.With the introduction of Virtual Threads in Java (via Project Loom), asynchronous programming is now simpler and more efficient than ever. CompletableFuture was already a powerful tool for managing asynchronous tasks, but combining it with virtual th...Java
Maheshwar Ligadefortechwastitechwasti.com·Nov 24, 2024Virtual Threads vs Platform Threads vs OS Threads: A Practical Guide!With the advent of Project Loom, Java introduced Virtual Threads, a revolutionary new way to handle concurrency that stands in contrast to the traditional Platform Threads (also known as OS Threads). Understanding the differences between these types ...Java21
