Setting up a database environment on Windows involves a series of steps and configurations to ensure smooth operations. In this guide, we'll walk through the setup process for XAMPP, PostgreSQL, and Adminer, along with troubleshooting tips for common...
Sealed Interfaces Java continues to evolve, and with the release of Java 17, we see the introduction of sealed interfaces. Sealed interfaces enhance the way we define and control the inheritance hierarchy in Java, providing a more structured and sec...
Exploring Common Java Annotations In this blog post, we will delve into several essential Java annotations used for various purposes, including validation and code organization. @NotNull The @NotNull annotation is used to indicate that a field or par...
Step 1:- Run the command line as an Administrator. Then run the below-mentioned command. netstat -ano | findstr :port number Copy from here:- netstat -ano | findstr :8080 Step2 :- After that, you will get this kind of result so here last digit 344...
Dynamic Filtering with JPA Specification and Jakarta Criteria API
Learn how to implement Microservices architecture by building a Hotel BackEnd from scratch
