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Core Java
How to Translate SQL GROUP BY and Aggregations to Java 8
I couldn’t resist. I have read this question by Hugo Prudente on Stack Overflow. And I knew there had to…
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Enterprise Java
Vagrant with Docker provider, using WildFly and Java EE 7 image
What is Vagrant? Vagrant is a simplified and portable way to create virtual development environments. It works with multiple virtualization…
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Agile
Which UX Skills should Product Owners and Product Managers have?
Summary Providing a great user experience is a must for many digital products, and user experience (UX) design has consequently…
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Java
Acision launches “forgeathon” – its first WebRTC app challenge
Acision launches “forgeathon” – its first online richer communications (WebRTC) app challenge for developers globally Join forgeathon and let Acision…
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Enterprise Java
Apache FOP Integration with Eclipse and OSGi
Apache FOP is an open source print processor driven by XSL formatting objects (XSL-FO). It can be quite useful to…
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Software Development
Mixing memory unit messages
One of my pet hates is developers messing up units of memory. In general, the difference doesn’t matter much, or…
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Core Java
Fork/Join Framework vs. Parallel Streams vs. ExecutorService: The Ultimate Fork/Join Benchmark
How does the Fork/Join framework act under different configurations? Just like the upcoming episode of Star Wars, there has been…
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Android Core
Working with Robolectric and Robotium in Android Studio and Gradle
I develop the TripComputer App for Android but I find testing apps using the standard Android Instrumentation framework is really slow and…
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Meta JCG
Get your Advanced Java Programming Degree with these Tutorials and Courses
Getting started as a Java developer these days is quite straightforward. There are countless books on the subject, and of…
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