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Groovy
Grails domain classes and special presentation requirements
In Grails we often use our domain objects directly as backing model for presentation purposes and only for specialized situations…
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DevOps
Run Java EE Tests on Docker using Arquillian Cube
Tech Tip #61 showed how to run Java EE 7 Hands-on Lab using Docker. The Dockerfile used there can be used to create a…
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Enterprise Java
Message Processing with Spring Integration
Spring Integration provides an extension of the Spring framework to support the well-known Enterprise Integration Patterns. It enables lightweight messaging…
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Enterprise Java
Accessing Meetup’s streaming API with RxNetty
This article will touch upon multiple subjects: reactive programming, HTTP, parsing JSON and integrating with social API. All in one…
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Software Development
Don’t be “Clever”: The Double Curly Braces Anti Pattern
From time to time, I find someone using the double curly braces anti pattern (also called double brace initialisation) in…
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Enterprise Java
Creating a REST API with Spring Boot and MongoDB
Spring Boot is an opinionated framework that simplifies the development of Spring applications. It frees us from the slavery of…
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Groovy
Grails Tutorial for Beginners – Grails Service Layer
This tutorial will discuss the importance of the service layer in Grails and how to work with it. It also…
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Core Java
JDK 9 – a letter to Santa?!
As everybody knows, winter (especially the time before Christmas) is a proper time for dreaming and hoping a moment when…
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Enterprise Java
Java EE 7 Hands-on Lab on WildFly and Docker
Java EE 7 Hands-on Lab has been delivered all around the world and is a pretty standard application that shows…
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