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Scala
Keeping the Meaning with the Bytes
Back to the Future… This post was from November 2006. I had just started playing with Scala and was trying…
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Enterprise Java
Custom Reason Phrase in HTTP status error message response with JAX-RS (Jersey)
In some of my recent work I got the request to produce a custom Reason Phrase in the HTTP status…
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Software Development
Legacy Code to Testable Code #6: Add Overload
This post is part of the “Legacy Code to Testable Code” series. In the series we’ll talk about making refactoring…
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Software Development
Five Tips for Tactical Management
Sometimes, you just need to get on with the work. You need to give yourself some breathing room so you…
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Enterprise Java
User sessions, Data controls and AM pooling
Recently I was asked an interesting question about application module pooling. As we know AM pool contains application module instances…
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Enterprise Java
Spring Rest API with Swagger – Creating documentation
The real key to making your REST API easy to use is good documentation. But even if your documentation is…
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Core Java
Clean Unit Test Patterns – Presentation Slides
I was given the opportunity to talk at the GDG DevFestKarlsruhe 2014 conference about ‘Clean Unit Test Patterns’. Thanks to…
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Core Java
Apache Commons IO Tutorial: A beginner’s guide
Apache Commons IO is a Java library created and maintained by the Apache Foundation. It provides a multitude of classes that…
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DevOps
ZooKeeper on Kubernetes
The last couple of weeks I’ve been playing around with docker and kubernetes. If you are not familiar with kubernetes…
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