The article delves into the art of effectively managing exceptions in Java applications. Exception handling is a critical aspect of writing robust and maintainable code, and this article offers a comprehensive exploration of strategies and practices that lead to cleaner, more resilient programs.

Machine learning, a cornerstone of modern technology, has paved the way for computers to learn from data and make informed decisions. In this article, we embark on a journey into the realm of machine learning using the Weka framework within the Java programming language.

This article will present simple examples with built-in pipelines. I will show some nice features supported by gitlab. We will deploy our simple spring-boot application (to an AWS S3 bucket) to see a simple CI/CD example.

This article presents how to easily map objects using MapStruct java library

JUnit 5 provides an extensive toolkit of methods and annotations designed for convenient test parameterization with various types of sources. In this article, we take a closer look at test parameterization with JUnit, exploring practical examples.

Quarkus is still considered a new player in town and not everyone is familiar with the possibilities it gives. In this article we will try to show the developers how Quarkus differs from Spring Boot and how they can benefit from the usage of this framework for their upcoming projects.

Microservice architecture by design needs and works well with Fault Tolerance mechanisms. It's necessary to avoid single points of failure, as well as ensure high availability and business continuity for critical parts of our system. Thankfully there are tools to achieve that in Spring Boot, of which very prominent is the Resilience4j library. In this article we will dive into this powerful yet intuitive tool.

In the world of software development, it's crucial to maintain an audit trail of changes made to the data stored in our databases. These audit trails can help us identify potential security issues, track performance, and maintain a history of changes for debugging purposes. One clean approach to implementing this functionality is adding audit columns like CreatedBy, UpdatedBy, CreatedDate, and UpdatedDate in database tables and updating their values automatically.

In this article, we are going to demonstrate how to project setup a GitLab CI pipeline for running automated tests with Selenium and Java, followed by generating Allure reports. By incorporating continuous integration and automated testing into the software development process, teams can maintain high code quality, streamline development, and quickly identify issues during testing. The article covers project setup, GitLab CI configuration, creating sample Selenium tests, and analyzing Allure reports. Adopting these practices can significantly enhance your software development workflow.

Make Your First Chrome Extension. Chrome extensions are a powerful way to enhance the user experience by extending the browser's capabilities. In this tutorial, we will walk you through the process of creating a simple Chrome extension, including the manifest file, background scripts, and content scripts. We will also provide an example source code to help you get started.