Blogs by Community: General
Java Desktop
Know how persist document in the Cassandra in a way fairly simple
Many things changed from java 1 in 1995 at java 7 2012. Learn about this reading this article.
A couple of weeks ago, I sent out a little quiz to my readers of The Java Specialists' Newsletter. No one managed to figure out what the code does without running it. Some managed to explain the result once they had run it. Perfect quiz for weeding out those job applicants you don't like. Especially if you are working in the banking industry. OK, enough hints, let's look at the quiz :-)
On the new JavaFX 2.0.2 beta release for Mac OS.
Beyond being merely a computer programming language, Java is the most widely used software platform in the entire world. There is a large number of various software solutions that were developed using this technology. Without many people being aware, Java is present in our daily lives in embedded technologies like blue-ray discs and a countless number of sites on the internet that were...
When programming in Java, everywhere I go I stumble over "dead" technology. That's a mess, since that technology was really great and still would be very useful. But some day, "someone" just declared it's death. But why?
NetBeans
This article has the main objective show a little example for persist information in Cassandra using java.
For demonstrated the persistence with Cassandra will used the Easy-Cassandra, a framework open source for use this SGBG in an easy mode.
@ColumnFamilyValue(nome = "person")//
public class Person implements...
Java Patterns
You want JAXB to unmarshal singletons? You already spent lots of time coding rather complex workarounds applying XmlAdapters and afterUnmarshal callbacks? The solution is astonishingly simple!
Glassfish
This page is for introducing Grizzly-Thrift server/client modules and sharing various benchmarking results.
Object serialization/deserialization of Java comes expensive. For improving this lack, we sometimes used to use other frameworks for RPC such as Protobuf and Thrift which support various programming languages, RPC and own data structures.
Especilally, Thrift has already provided various...
Open JDK
There appears to be over-reacting and fearism concerning a recent decision to cancel the DLJ project, and subsequently Ubuntu's plan to remove DLJ-based Java packages from their repository. I'm totally out of the loop of this except for a couple things. As the former DLJ Project Lead I was still vaguely involved with the management of that project, and recently there was an...
The month of July was a global gathering for all Java Communities around the world to say "Hello" to Java 7.
JUG-AFRICA also hosted multiple events to celebrate Java 7 (see the photos below). I have traveled in Africa to give technical Java7 talks and met with hundreds of vibrant Java and Android developers. In Dakar, Senegal (July 7), Brazzaville, Congo (July 9) and Kinshasa, DRC Congo(July 10).
Java User Groups
Eclipse is famous IDE in em Java, follows the open source model. The Eclipse project was stated by IBM that does the first version, then donated like open source for the community. The begin costs was above 40 millions. Nowadays, the Eclipse is one of the most used worldwide. Has important feature how the SWT uses and not the Swing, there are too many plug-ins...
The second edition of Java Magazine (November/December) will go out in few days. In the Part 2 of the my article, you will see in detail how to use JSON to handle the response returned to the HTML5 client.
The first Part 1 of my article published in the first edition of Java Magazine (available here ) has shown how you can create and deploy quickly a Java EE application that uses RESTful Web services with NetBeans.
JUG-AFRICA and JCertif 2011 honored in the first Java Magazine Premier Issue (Page 7) and I have published the first of a three part series of technical article in Java Magazine Premier Issue (Page 17) on how to build and deploy RESTful Web Services.
As some of you already know. The next edition of JCertif is coming.
This year again the JCertif Conference will bring together developers from across Africa to learn, collaborate, and inspire each other.
This year, we're happy to announce 3 days of Java and Android training and 2 days of great talk, focusing on key areas where Java and open source are driving innovation: Java, Android, HTML5, JavaFX and JavaME.
We are moving almost everything from SF.net, our own server UGForge, and our own Nexus to Java.net
Java Enterprise
In the first blog entry of this series, we showed how to configure a message body reader (MBR) on an instance of Client. This blog entry will focus specifically on the topic of configuration in the JAX-RS 2.0 Client API.
Open source communities are attacking ETL, but are there any solutions attacking Master Data Management?
Java Web Services and XML
Virgil, the GUI and REST layer for Cassandra, now also provides a command-line interface (virgil-cli) and a thrift daemon to interact with.
Global Education and Learning
The possibility to manipulate CSS using code written in Java Script sets the foundation for many innovative Java Script SDKs. In this post I explain more.
