java

Introduction to Spring WebFlux (Reactive programming )

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Spring WebFlux (Reactive Programming) and How It Different from Spring Boot Introduction to Reactive Programming In the world of building web applications with Java, Spring has played a leading role. You’ve likely heard of Spring Boot, which makes setting up and running Spring applications incredibly easy. But as applications need to handle more and more … Read more

Aspect Oriented Programming (AOP) in Spring Boot : Write Cleaner and Better code

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Aspect Oriented Programming (AOP) in Spring Boot : Write Cleaner and Better code Overview Aspect-Oriented Programming (AOP) is a way of organizing your code so that you can keep the parts of your program that do the main work (your core business logic) separate from the things that help that work happen but aren’t the … Read more

Reflection API in Java : How does Java Reflection API Works

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Reflection API in Java : How does Java Reflection API Works Overview Java, the powerhouse of enterprise applications, holds many powerful tools. One of its most powerful features is Java Reflection. This article will be your comprehensive guide, breaking down Java Reflection into simple, easy-to-understand concepts, ensuring you grasp its potential and power in java … Read more

Pattern Programs in Java : Top 10 Java Pattern programs

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Pattern Programs in Java : Top 10 Java Pattern programs Overview Pattern programs are a great way to improve your coding skills, especially when you’re learning a new programming language like Java . They help you understand loops, nested loops, and logic building. In this article, we’ll walk you through some common Java pattern programs step … Read more

String, StringBuilder and StringBuffer in Java

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String, StringBuilder and StringBuffer in Java Detailed Explanation of String, StringBuilder and StringBuffer in Java In Java, String is immutable, meaning any modification creates a new object, making it thread-safe but slower and memory-intensive for frequent changes. StringBuilder is mutable, allowing direct modifications to the same object, making it faster but not thread-safe, suitable for … Read more

Stream API in Java

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Stream API in Java : Java 8 features Introduction to Java Stream API The Stream API in Java is basically designed to process collections of data in a functional style, Stream API allows us to perform the operations like filtering, mapping, and reducing without modifying the original data structures. Collections in Java are used to … Read more

Implement CRUD Operations using Spring Boot

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Implement CRUD Operations using Spring Boot Overview In this tutorial, we will explain step-by-step everything how to implement CRUD (CREATE, READ, UPDATE, DELETE) Operations using Spring Boot, Jpa, and MySQL. Follow these steps to implement complete CRUD Operations. Table of Contents: Introduction about CRUD (CREATE, READ, UPDATE, DELETE) Operations Understand about the MVC Pattern or … Read more

Multithreading in Java – Implement Multithreading using Java

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Multithreading in Java What is Thread in Java A thread is identified as the smallest unit of execution within a process, with multiple threads able to run independently while sharing resources. Multitasking is defined as the ability of an operating system to run multiple processes at the same time. Multithreading in Java Multithreading in java … Read more

Lambda Expression in Java (Java 8 Features)

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Lambda Expression in Java 8 Introduction to Lambda Expressions in java 8 Lambda expressions are anonymous functions, meaning they do not have a name, return type, or modifiers. The basic structure of a lambda expression involves removing the modifiers, return type, and method name, and placing an arrow between parameters and the body. Example: Traditional … Read more