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Groovy Goodness: Closure as Writable

In a previous post we learned about the Writable interface and how the GString implementation implements this interface. In Groovy we can also use a closure as an implementation of ...
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Spring-boot and Scala

There is actually nothing very special about writing a Spring-boot web application purely using Scala, it just works! In this blog entry, I will slowly transform a Java based Spring-boot ...
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A SQL query DSL for Scala by ScalikeJDBC

There are a tremendous amount of SQL APIs natively written in Scala. Manuel Bernhardt has summarised a nice collection in his a post. Another collection of Scala SQL APIs can be seen ...
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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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