Java
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Implementing JWT Authentication in Spring Boot Security (Full Example)
Overview JSON Web Token (JWT) is a compact and self-contained way of securely transmitting information between parties. In modern applications,
Comprehensive Guide to Testing Spring Boot Applications with JUnit and Mockito
Testing is an essential part of developing robust and maintainable Spring Boot applications. This guide walks you through writing unit
Spring Boot Exception Handling Best Practices with Real-World Example
Exception handling is a critical part of any application, and with Spring Boot, you can implement robust and clean exception
Java 17 Switch Statement: Pattern Matching and Expression Support
Java 17 continues to evolve the language’s syntax, making code more concise and expressive. One of the key improvements is
Extracting Complex XML Elements and Attributes Using XPath in Java
XPath (XML Path Language) is a query language that lets you navigate and extract elements, attributes, and values from an
A Complete Guide to Spring Data Annotations (with Examples)
Spring Data simplifies data access and repository implementation by eliminating boilerplate code. At the core of Spring Data JPA are
Using Swagger in a Spring Boot Application (with Full Example)
Swagger is a powerful tool for documenting RESTful APIs. It provides an interactive interface to explore and test endpoints, making
Spring Boot Actuator: Detailed Guide with Full Examples
Spring Boot Actuator is a powerful tool that helps you monitor and manage your Spring Boot applications. It exposes production-ready
Building a REST API with Java, Spring Boot, and PostgreSQL – Best Practices & Full Example
Developing RESTful APIs is a cornerstone of modern backend development. When using Java, Spring Boot is the go-to framework for