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Core Java
Java 9 at a glance
To many Java 9 may seem to be a maintenance release that pushes forward project Jigsaw that couldn’t make it…
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Scala
Run code on startup with Play and Scala
Depending on various projects, sometimes there is the need to execute some actions on initialization just before our application starts…
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Enterprise Java
Integration tests with Maven
Implementing unit tests with maven is something ordinary and most of us are familiar with the project structure and where…
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Enterprise Java
Transactional exception handling in CDI
In Java EE, exceptions that are raised during the execution of a transactional business method cause the transaction to rollback.…
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Core Java
Write custom AssertJ assertions
AssertJ is an alternative matching library to the widely used Hamcrest matchers. For my own projects I in fact have…
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Kotlin
Kotlin – Tuple type
It is very simple to write a Tuple type with the expressiveness of Kotlin. My objective expressed in tests is the following:…
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Software Development
Ethereum Hello World Example using solc and web3
I’ve been trying to find an Ethereum Hello World example and came across Thomas Conté’s excellent post that shows how…
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DevOps
[MEGA DEAL] The Ultimate DevOps Mastery Bundle (93% off)
Come to Grips with AWS, Linux, Docker & Other Enterprise Computing Systems in Over 69 Hours of Instruction Hey fellow…
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Enterprise Java
Hollowjars, Deployment scanner and why Wildfly swarm is cool
In a previous post I described how you can use OpenLiberty and maven to start the server, either as a…
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