Java
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JavaFX Tip 14: StackPane Children – Hidden But Not Gone
Another short tip: Swing provides a layout manager called CardLayout, which manages a set of components (cards) inside a container…
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Java Concurrency Tutorial – Visibility between threads
When sharing an object’s state between different threads, other issues besides atomicity come into play. One of them is visibility.…
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This is Stuff: jUnit: Dynamic Tests Generation
Dynamic tests generation is useful when you need to run the same set of tests on many different input values…
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URL shortener service in 42 lines of code in… Java (?!) Spring Boot + Redis
Apparently writing a URL shortener service is the new “Hello, world!” in the IoT/microservice/era world. It all started with A…
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Java 8 : Functional VS Traditional
The business logic is the same : Given a String expression composed of visits / time like : “1/24h,1..3/3h,5/*” Then…
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Clustered Idempotent Consumer Pattern with Infinispan
I’ve created a small project that shows how to use JBoss Infinispan with Apache Camel and the Idempotent Consumer Pattern…
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Pizza problem – builder vs decorator
Problem Statement We need to build the software for a pizza company who wants to prepare different types of pizzas,…
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jinfo: Command-line Peeking at JVM Runtime Configuration
In several recent blogs (in my reviews of the books Java EE 7 Performance Tuning and Optimization and WildFly Performance…
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My Favorite IntelliJ IDEA Features
I have been a long time user (and customer) of IntelliJ IDEA. I think I have started using it around…
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