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Scala
First steps with Scala, say goodbye to bash scripts…
Those who know me are aware that I’ve been following play framework, and actively taking part of it’s community, for…
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Core Java
Java Annotations & A Real World Spring Example
An “annotation” is a type of programming language definition and used as a “marker”. They can be thought as comment…
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Enterprise Java
Master Detail CRUD operations with Regions ADF 11g
Hi, This is an example that demonstrates how to create a Master Detail relationship between tables by using Regions. The…
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Enterprise Java
Extending your JPA POJOs
Extensibility is an important characteristic in many architectures. It is a measure of how easy (or difficult) it is to…
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Enterprise Java
OpenShift Express: Deploy a Java EE application (with AS7 support)
During the past few years, I’ve been hearing about “cloud” services more and more. Initially I wasn’t really curious to…
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Core Java
Profile your applications with Java VisualVM
When you need to discover what part of an application consume the more CPU or Memory, you must use a…
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Core Java
Java 8 Status Updates
The two big new language features of the upcoming Java SE 8 release are Lambda Expressions and Modularity. For both,…
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DevOps
Closed loops: the secret to collecting configuration management data
In my last post, How NOT to collect configuration management data, I gave a quick rundown of some losing CM…
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Enterprise Java
Simulating CDI’s Session and Request Scope in a J2SE app
We’re currently considering refactoring the Naked Objects framework to use JSR-330 (dependency injection) and EE-oriented big brother, JSR-299 (CDI). Using…
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