Monthly Archives: February 2013

Developing Java Servlets in Scala with Eclipse and WebSphere Application Server V8.5 Liberty Profile

I can’t believe I managed to cook it today – the article about Developing Java Servlets in Scala with Eclipse and WebSphere Application Server V8.5 Liberty Profile is already available. I’d love hearing your thoughts and ideas for further developments and article writings. For the upcoming days, I’m going to please myself with Play Framework […]

Java EE, Languages, WebSphere Tagged , Leave a comment

No joy to install WebSphere Developer Tools for Eclipse V9.0 Beta in Eclipse Juno SR2 RC1 with Java 8 Build b77 under Mac OS

IBM has just released IBM WebSphere Application Server Liberty Profile V8.5.Next Beta and IBM WebSphere Application Server Developer Tools for Eclipse (WDT) V9.0 Beta. Despite much improved support for Java EE 6, what might be worth to point out is that the version of IBM WebSphere Application Server Developer Tools for Eclipse (WDT) V9.0 Beta […]

Tools, WebSphere Tagged , 1 Comment

Sealed trait, case classes and companion object with pattern matching seem prevalent in Scala

They say the design pattern with sealed trait, case classes and a companion object* with functions that use pattern matching is important in Scala. I’ve seen it used in the video Tutorial: Typeclasses in Scala with Dan Rosen and a MEAP version of Functional Programming in Scala. I’ve also seen it in F#. sealed trait […]

Languages Tagged 3 Comments

Getting started with sbt and ScalaTest for Scala projects

It really takes not much to get started with Scala when you’re familiar with the foundations of object-oriented and/or functional paradigms. It’s been just recently when I thought I’d give Scala a longer try as a vehicle to introduce functional concepts to the object-oriented teammates I work with. This Saturday I attended the first part […]

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First exposure to no MaxPermSize in Java 8

Just ran the latest version of sbt (installed via MacPorts) with Java 8 and got this: jacek:~/oss/scala-exercises $ sbt Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=384m; support was removed in 8.0 I did hear about the change, but have never seen its consequences. It has now changed. $ java -version java version "1.8.0-ea" […]

Languages, Tools Tagged , 1 Comment