Creating a Simple Spring Boot Application in IntelliJ IDEA
Let's use the New Project Wizard in IntelliJ IDEA to create a Spring Boot project with the Spring Web dependency!
Tutorials
Automatic WildFly Managed Domain Clustering & Scaling in Containers
Extend WildFly from standalone server to cluster in managed domain mode inside containers for running cloud-native scalable applications!
Take the Type Erasure Generics Java Challenge!
In this challenge, you will see the generic type that will be erased by the compiler and will be replaced by the type we defined at runtime.
The 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!
7 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.
Optional 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.
Elastic 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 …
Java 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.
SKP'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.
Modern 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.