This video shows you how to transition from a Java writing imperative programmer to a functional programmer, using Java, Clojure and Scala for examples. It takes common topics from imperative languages and looks at alternative ways of solving those problems in functional languages.
This video shows the refactoring of Java legacy code and the presentation was given to the Java User Group Berlin Brandenburg. The beginning is a mess of ugly code that uses an HttpClient to acquire currency conversions. The higher-order goal of the code is to find deals in currency translation …
Patrick Curran, Chair of the Java Community Process (JCP), presents the history of standards, the role that they play in the modern world and how Java standards are developed through the JCP. He explains how Java developers can get involved in the standards-developing process and the benefits of doing so.
Spring Roo is an open source application development tool for Java developers that allows you to code 100% in Java and to reuse all your existing Java knowledge, skills and experience.
Maven is an open source build tool traditionally used in Java and Java EE projects to compile source files, execute unit tests and assemble distribution artifacts. The first part of this tutorial explains how to download and install Maven in our development environment. The second part provides a first view …
To make the transition from Java to Scala easier, you might want to keep some of the existing Java frameworks your company have experience in using. At least that is our theory when we chose to keep SpringMVC as web framework in my current Scala project. Time will tell if …
