JVM Languages
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Grails render images on the fly in GSP
This tutorial will show how to generate PNG images on the fly and display inside a GSP. This can serve…
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Scala snippets 4: Pimp my library pattern with type classes.
I wanted to write an article on the fun parts of scalaz, but thought it would be best to first…
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Tuple and entry destructuring
The next release of Ceylon features an interesting range of new language features, including constructors, if and switch expression, let…
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Gradle Goodness: Rename Ant Task Names When Importing Ant Build File
Migrating from Ant to Gradle is very easy with the importBuild method from AntBuilder. We only have to add this…
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Grails Tutorial for Beginners – Grails Service Layer
This tutorial will discuss the importance of the service layer in Grails and how to work with it. It also…
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Solving “Water buckets” problem using Scala
I recently came across a puzzle called the “Water Buckets” problem in this book, which totally stumped me. You have…
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Grails domain classes and special presentation requirements
In Grails we often use our domain objects directly as backing model for presentation purposes and only for specialized situations…
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Grails Tutorial for Beginners – Grails Service Layer
This tutorial will discuss the importance of the service layer in Grails and how to work with it. It also…
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Gradle Goodness: Continue Build Even with Failed Tasks
If we run a Gradle build and one of the tasks fails, the whole build stops immediately. So we have…
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