Java
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JUnit in a Nutshell: Test Structure
Despite the existence of books and articles about JUnit testing, I still meet quite often programmers, who at most have…
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Validation groups in Spring MVC
Validation constraints in Bean Validation may be added to one or more groups via groups attribute. This allows you to…
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Upgrading Spring 3.x and Hibernate 3.x to Spring Platform 1.0.1 (Spring + hibernate 4.x)
I recent volunteered to upgrade our newest project to the latest version of Spring Platform. What Spring Platform gives you…
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Java yield-like using Stream API
Several programming languages, such as Ruby or Python to name a few, provides the yield command. Yield provides an effective…
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How to use the new Apache Http Client to make a HEAD request
If you’ve updated your Apache HTTP Client code to use the newest library (at the time of this writing it…
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Command Design Pattern Applied
Hi there! Today i’m gonna share with you a really great programming design pattern. It has a lot of usages…
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EJB 3.x : Lifecycle and Concurrency models (part 1)
Java EE component life cycle and concurrency related details might not be new for seasoned professionals, but it is something which…
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OSGi: the gateway into micro-services architecture
The terms “modularity” and “microservices architecture” pop up quite often these days in context of building scalable, reliable distributed systems.…
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IDE: 5 most favorite NetBeans features
Development with pleasure…. NetBeans has many interesting features that make development very easy, with few steps, and makes for a…
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