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Spring Rest Controller with angularjs resource

Angularjs ngResource is an angularjs module for interacting with REST based services. I used it recently for a small project with Spring MVC and wanted to document a configuration ...
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Spice up your test code with custom assertions

Inspired by the @tkaczanowski talk during GeeCON conference I decided to have a closer look at custom assertions with AssertJ library. In my ‘Dice’ game I created a ‘Chance’ ...
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API design and performance

When you design a new API you have to take a lot of decisions. These decisions are based on a number of design principles. Joshua Bloch has summarized some of them in his presentation ...
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JPA 2.1 Type Converter – The better way to persist enums

Persisting enums with JPA 2.0 is possible, but there is no nice way to do it. Using the @Enumerated annotation, you can use EnumType.ORDINAL or EnumType.STRING to map the enum value ...
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5 Reasons you should try JCG Academy

It is a while now since we quietly launched JCG Academy. It is a subscription based site geared to serious developers that wish to sharpen their technical skills. It includes numerous ...
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Why Data Strategy Matters

Big Data has an alluring promise: crunch all of your datas and find out all these very important unknown things you didn’t know before. You will find out all sorts of important things ...
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Grails 2.4 Released: Installing Groovy-Eclipse Compiler 2.3 in Eclipse/GGTS

This month has been interesting: on the 7th Groovy 2.3.0 has been released, followed up by Grails 2.4 a few days ago. Great work! If you’re an Eclipse or Groovy/Grails Tool Suite ...
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Simple tips to secure Android app

Android has security features built into the operating system that significantly reduce the frequency and impact of application security issues but as application developer, its our ...
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Using Git

Using Git When it comes to Software Version/Configuration Management, there might be a whole lot of vendor or open source implementations to choose from but in recent years, there’s ...
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Java 8 Friday: Better Exceptions

At Data Geekery, we love Java. And as we’re really into jOOQ’s fluent API and query DSL, we’re absolutely thrilled about what Java 8 will bring to our ecosystem. Java 8 Friday Every ...
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