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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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Core Java
When a String is Null but Not Null
Introduction A junior programmer on my team at work had an interesting bug. Its symptoms I have seen more than…
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Enterprise Java
Resource scheduling and task launching with Apache Mesos and Apache Aurora at Twitter
Episode # 23 of the podcast was a talk with Bill Farner Bill explained how Twitter, using Apache Mesos and Apache Aurora,…
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DevOps
Linux productivity tools for me
This is the stack/are the tools that keep me productive in my day to day programming experience on linux. Well,…
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Core Java
How to Use Callable and FutureTask
Introduction Since Java 1.5 there has been a new set of objects under java.util.concurrent. This package has a number of…
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