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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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Core Java
Chronicle Map and Yahoo Cloud Service Benchmark
Overview Yahoo Cloud Service Benchmark is a reasonably widely used benchmarking tool for testing key value stores for a significant…
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Enterprise Java
Spring Boot Actuator: custom endpoint with MVC layer on top of it
Spring Boot Actuator endpoints allow you to monitor and interact with your application. Spring Boot includes a number of built-in…
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Enterprise Java
Securing WebSockets using Username/Password and Servlet Security
RFC 6455 provide a complete list of security considerations for WebSockets. Some of them are baked in the protocol itself,…
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Enterprise Java
Java EE 7 / JAX-RS 2.0: Simple REST API Authentication & Authorization with Custom HTTP Header
REST has made a lot of conveniences when it comes to implementing web services with the already available HTTP protocol…
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Groovy
Grails Generate Asynchronous Controller
Since version 2.3, Grails supports asynchronous parallel programming to support modern multiple core hardware. Therefore a new Grails command is…
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Scala
Testing your plugin with multiple version of Play
So, you’ve written a plugin for Play…are you sure it works? I’ve been giving Deadbolt some love recently, and as…
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Core Java
Quo Vadis JUnit
For me JUnit is the most important library of the Java universe. But I think a new version of it…
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