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Grails Goodness: Using Groovy SQL

In a previous post we learned how we can use Hibernate native SQL queries in our Grails application. We can also execute custom SQL with Groovy SQL. We must create a new instance of ...
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ClojureScript Routing and Templating with Secretary and Enfocus

A good while ago I was looking for good ways to do client-side routing and templating in ClojureScript. I investigated using a bunch of JavaScript frameworks from ClojureScript, of ...
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How you can benefit from Groovy Shell

This is a post about the Groovy Shell and how it can help you with your daily work (as long as you are working as software developer). You can benefit from the Groovy Shell no matter ...
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Scala: OOP basics

The most part of time when I’m coding I use Java. So it’s my main programming language. It satisfies me in all aspects, but I notice that Java is too verbose sometimes. That’s ...
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Using Scala traits as modules, or the “Thin Cake” Pattern

I would like to describe a pure-Scala approach to modularity that we are successfully using in a couple of our Scala projects. But let’s start with how we do Dependency Injection ...
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Grails Goodness: Customize Root Element Name Collections for XML Marshalling

When we convert a List or Set to XML using the Grails XML marshalling support the name of the root element is either <list> or <set>. We can change this name by extending ...
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The best code coverage for Scala

The best code coverage metric for Scala is statement coverage. Simple as that. It suits the typical programming style in Scala best. Scala is a chameleon and it can look like anything ...
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Grails Goodness: Cleaning Up

When we use for example the compile or war command Grails will create files and stores them by default in the project’s working directory. The location of the project working directory ...
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Using JavaCV with Scala and SBT

Recently I’ve been doing some simple face detection in a Scala-based project. The “industry standard” for such kind of tasks is OpenCV; face detection is one of its basic use-cases.                However ...
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Using database views in Grails

This post is a quick explanation on how to use database views in Grails. For an introduction I tried to summarize what database views are. However, I noticed I cannot describe it better ...
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