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Solid Principles

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SOLID Principles in Java SOLID principles are essential design principles in object-oriented programming (OOP) that enhance the quality and maintainability of software applications. They are aimed at reducing complexity and encouraging best practices in software development. The SOLID Principles: S – Single Responsibility Principle: A class should have only one reason to change, meaning it … Read more

Spring Boot Annotations

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Spring Boot Annotations Spring Boot annotations are like labels or tags that give extra information to a Spring application. They help set up and configure the application without needing a lot of manual work. Built on top of the Spring Framework, Spring Boot simplifies the development process by reducing the need for extensive configuration. It … Read more

Create REST APIs Using Spring Boot : Step-by-Step Guide for Creating APIs

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Create REST APIs Using Spring Boot: Step-by-Step Guide Spring Boot is a framework which is used for creating robust and scalable REST APIs. Let’s start the process of creating a REST API using Spring Boot with clear and organized steps. So let’s start Create REST APIs using Spring Boot step-by-step Step 1: Set Up your … Read more

JWT Authentication using Spring Boot 3 – Implement JWT token using Spring Boot

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JWT Authentication using Spring Boot 3 & Spring Security JSON Web Tokens (JWT) is simple, secure, stateless way for authentication. It is most widely used for authenticate users and creating secure API endpoints, by making them an ideal choice for token-based authentication. JWT Structure A JWT consists of three parts: the Header, Payload, and Signature. … Read more

Features of Java – Key Features of Java Programming

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Features of Java: Key Features of Java Programming What is Java ? Java is a versatile and powerful programming language widely used for developing applications across different domains. It stands out due to its unique features that make it robust, secure, and efficient. Following are the key features of Java that make it the preferred … Read more