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Core Java
Java pitfalls: Field access in inner classes
This is not a “pitfall” per se, but an implementation detail worth knowing. Let’s say I have a inner class…
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Software Development
The Developer/Non-Developer Impedance Mismatch
Most software developers have probably heard of and even had experiences with the object-relational impedance mismatch (often addressed with ORM…
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Core Java
Java static methods can be a code smell
Definition of code smell (from Wikipedia): “any symptom in the source code of a program that possibly indicates a deeper…
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Software Development
Software Development Metrics that Matter
As an industry we do a surprisingly poor job of measuring the work that we do and how well we…
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Enterprise Java
Google App Engine JAX-RS REST service
In this article you will learn how to create a REST service using JAX-RS reference implementation (Jersey) and deploy it…
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Enterprise Java
ADF BC: Create a UI table binded to Business Components
In this example we are going to show how to create a simple UI table (af:table) which is binded to…
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Desktop Java
JavaME: Google Static Maps API
Whether you need a map for your location based application or just for fun, you can use the easiest way…
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Enterprise Java
Apache Shiro Part 1 – Basics
Apache Shiro, originally called JSecurity, is Java security framework. It was accepted and became Apache top level project in 2010.…
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Enterprise Java
Backing Spring Integration routes with ActiveMQ
As discussed in my previous post, Spring Integration (SI) is a routing framework built on top of the Spring Framework…
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