Rafael del Nero
5,409 viewsThe Map, Equals, Hashcode Java Challenge
Understanding deeply how to use a Map, equals, and hashcode in Java will be a massive help for you to create high-quality code!
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Tutorials
Rafael del Nero
5,409 views
Deepu K Sasidharan
7,998 views7 Functional Programming Techniques in Java: A Primer
In this article I'm going to focus on things that you can do in Java which are in line with functional programming concepts.
Rafael del Nero
3,018 viewsOptional takeWhile dropWhile Java Challenge
Main goal of the Optional class is to avoid NullPointerException. It’s much easier to deal with null when we use the concept of Optional.
Tetiana Fydorenchyk
9,080 viewsElastic JVM: Configuring G1 GC for Automatic Vertical Memory Scaling
Details on OpenJDK patch that improves elasticity & enables automatic vertical memory scaling of Java applications with G1 garbage …
Tetiana Fydorenchyk
7,397 viewsJava Garbage Collection Types & Settings Customization via Jelastic PaaS
What types of garbage collection is available at the market, what GC does for Java applications and how it works within Jelastic PaaS.
Sumith Puri
4,385 viewsSKP's Core Java/Java EE Roots: Gang of Four Design Patterns - Part 01
Gang of Four patterns are legend, let's walk through examples of the Observer, Factory, Command, Singleton, Decorator, and Factory Patterns.
Almas Baimagambetov
7,595 viewsModern JavaFX Game Development with FXGL - Pong
How to make a simple clone of Pong using the JavaFX FXGL game engine. We will be using the latest (currently 11.15) version of FXGL.
Tetiana Fydorenchyk
5,948 viewsBuilding Microservices with Spring Boot Fat (Uber) Jar
Explore the simple steps of building Spring Boot Fat (Uber) Jars of your own project and running it as microservices.
Tetiana Fydorenchyk
4,281 viewsJenkins Cluster for Continuous Integration and Delivery in Jelastic PaaS
Automate Java applications continuous integration and delivery with pre-configured master-slave Jenkins cluster from Jelastic PaaS.
Michal Trojanowski
9,746 viewsOIDC Client with Mutual TLS Client Authentication
Learn how to set up an OpenID Connect (OIDC) client with Spring Security using mutual TLS as a method for authenticating the client.