Java version evolution chain every Java developer should know. — Next part: Part 1 In the first part of this article, we explained the changes and new features of JAVA 16. In this second part, we discuss the changes and new features of JAVA 17. JAVA 17 1. Pattern Matching for a switch (in preview) This feature, introduced in preview in JDK 17, integrates pattern matching into switches. We can…

Java version evolution chain every Java developer should know. — “Java 17 is already here! Uh… are we going to migrate again? Which version to choose? Migrate to Java X or the latest LTS version?”. In fact, Oracle has been accelerating the pace of releasing Java updates for some time so that developers can rely on a predictable release schedule…

Is Svelte mature enough to start a new project? — You’ve probably already heard of this new front-end framework — another one?! — which is starting to make a name for itself and is proving to be as promising as the competition, it’s named: Svelte. If you’ve not heard of it, it’s high time to set the record straight. …

RabbitMQ is a queue handler, so it allows holding messages and reading them through another task. A more in-depth presentation will be made in another article. In this article, we will focus on an important concept in RabbitMQ: the RPC. An RPC (remote procedure call) allows you to send a…

Spring Boot is much more than an application generator. It is a tool that allows you to do hyper programming; therefore, avoid writing unnecessary code, start quickly and, above all, focus on the business needs of the application, while remaining very flexible and respecting user choices. Today, Spring Boot represents…

What is the role of DevOps? — DevOps is above all an approach that consists of having the development and research teams work closely with the operations and exploitation teams. This collaboration involves going all the way to joint responsibility for success or failure. In this article, we will see: What is the role of DevOps? The…

Do you want to create a web API simply? Nothing better than Spring Boot! — In this article, we show you how to initialize a web API with Springboot. Here we go! Why Use Spring Boot for Building a Web API? Spring Boot (Spring extension) is an open-source Java development framework, it allows you to design web applications and is particularly recommended for the creation of lightweight and modular web APIs. …

Java version evolution chain every Java developer should know. — Previous part: Part 1 In the first part of this article, we explained the technical developments and new features of the language. In this second part, we discuss the various improvements made to the JVM. Part 2: JVM Improvements When we encounter performance problems (an application that takes a long time to start, errors…

Java version evolution chain every Java developer should know. — Introduction: from Java 9 to Java 15 Used by over nine million full-time developers, according to the latest report from IDC (International Data Corporation), Java remains one of the most popular and widely used languages in the business world. Indeed, today, according to ORACLE, there are 9 million Java developers (in the world and nearly 51 billion…