Skip if-else statements by using design patterns, polymorphism, and functional strategies for cleaner, more adaptable, and significantly more testable code architectures.
This article is an in-depth guide to immutability in programming, its advantages, challenges, and how Java's Record classes simplify creating immutable objects.
The article introduces Ulyp, an agent that can record the Java/Kotlin app execution flow. The tool can help understand code faster and debug more efficiently.
Let’s analyze the most important Java 21 features, check out how they work in practice, and try to predict their significance for the future of this technology.
This tutorial demonstrates how to test PATCH requests using the Playwright Java framework for API testing, using examples of partially updating data of an API.
The latest generations of GC bring far-reaching consequences for running Java applications. This article intends to highlight the effects of ZGC and Shenandoah.
The Factory Pattern is one of the popular creational design patterns in Java. This post aims to augment the pattern to improve readability and maintainability.
This tutorial demonstrates how to test PUT requests using the Playwright Java framework for API testing, including examples of updating data of an API.
This quick and simple guide to functional programming concepts covers pure functions, immutability, and declarative coding for cleaner, predictable code.
This tutorial teaches how to test GET requests using the Playwright Java framework for API testing, with examples of fetching data from an API and handling errors.
Learn how to implement and expose common retry features for Feign clients through application configuration, using the Spring Cloud Framework efficiently.
Learn the risks of using 'mvn install' on build servers, how it affects artifacts, and solutions to avoid issues with feature branches and dependencies.
This tutorial teaches how to send POST requests using the Playwright Java framework for API testing, with examples for order creation and handling errors.
This article explores different caching strategies, such as in-memory, distributed, and hybrid approaches, for optimizing performance in microservices or mono.