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Lazy sequences in Scala and Clojure
Lazy sequences (also known as streams) are an interesting functional data structure which you might have never heard of. Basically lazy sequence is a list that is not fully known/computed ...
Advanced routing in Play Framework
We frequently get questions about how to meet all sorts of different routing needs in Play Framework. While the built in router is enough for most users, sometimes you may encounter ...
Groovy & Grails Understanding – Part2
Grails Grails is a web framework based on Groovy and Java which can be deployed into existing Java web servers, e.g. Tomcat or Jetty. Its scaffolding capabilities let you create a new ...
Scala traits implementation and interoperability. Part II: Traits linearization
This is a continuation of Scala traits implementation and interoperability. Part I: Basics. Dreadful diamond problem can be mitigated using Scala traits and a process called linearization. ...
Groovy & Grails Understanding – Part 1
Introduction Enterprises today require agile platform for rapid development of applications with ready assurance to quality of services, compliance to architecture and design standards. ...
Null and Java interop
The way Ceylon handles null is one of the big attractions of the language. Ceylon features a typed null value. The object null is just an instance of the perfectly ordinary class Null ...
About modules
Modules, ah, modules. The albatross of Java. I frequently joke that modules are scheduled for Java N+1 where N moves forward with each release. I remember perfectly the first time I ...
WatchService combined with Akka actors
WatchService is a handy class that can notify you about any file system changes (create/update/delete of file) in a given set of directories. It is described nicely in the official ...
Becoming Acquainted with Scala
There are many touted benefits of the Scala programming language, especially for Java developers. Among others, Scala’s advertised strengths and advantages include the following:Runs ...
Grails Design Best Practices
Grails is designed to be an interactive agile based rapid development framework which advocates convention not configuration. This article explained the usage and best practices around ...
