Blogs by topic: Education
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Education
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...
Many things changed from java 1 in 1995 at java 7 2012. Learn about this reading this article.
A preview of the pure Java version of VisualLangLab is now available. The GUI, and other characteristics, are virtually identical to the previous version, but the JAR file is very much smaller as it does not bundle the Scala API jars.
In 1996, a group that I was working with devised a development process which we called Defect Driven Design, otherwise known as D3 (D-Cubed). We were a bit disappointed by not surprised that D3 never really caught on but just recently I saw a glimmer of hope for a revival.
The Java Script programming language supports exceptions handling mechanism that use try and catch blocks, similarly to other programming languages. If you are not aware of this possibility then I recommend you to read this post.
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.
The possibility to interact with the cookies using Java Script code running within the scope of the web browser sets the foundation for many new innovative SDKs. The Facebook Java Script SDK is one of them.
Using Java Script we can easily create image maps in our web page. If you are not familiar with this possibility then this blog entry is for you.
The importance of the Java Script programming languages continues to rise. During the last years we can see more and more web applications based on extensive usage of the Java Script programming language. One of the problems Java Script programmers face is the differntiation between the different web browsers. Each and every web browser supports a different falvore of this language. This post shows the available Java Script debuggers we can use when developing for the three most popular web browsers (Chrome, Internet Explorer and Firefox).
My experience developing Scala & Java applications using the IntelliJ IDEA Scala plugin. This post includes two video clips that will assist you doing the first steps.
Working together with Duke Award winner and Java Champion Fabiane Nardon and the also Duke Award Winner and NetBeans Dream Team member Sven Reimers I have presented talks that discusses the Future Java Developer, the most recent ones in JavaOne Brasil and JFokus. Admittedly, we are not particularly visionaries, and our "future" is pretty grounded on experience today. Although during...
The jQuery Mobile is a JavaScript framework we can use for developing web applications for mobile devices, such as mobile telephones and tablets. Learn how to develop hellow world using this library.
I'll like to let you know the dates of JCertif 2011 the biggest Java Community Event in Africa. About 800+ attendees from many countries.
We will be happy to have you as Speaker on Developer Tools, Java, Open Source, Mobile Apps...or Business solutions.
Still hesitating to join JCertif 2011 ? See the past event : JCertif 2010 and this blog post
Sometimes it makes sense to wrap a single code line into a class. An example is implementing the Range pattern.
Community
Aliber is an opensource project for leave, created by Edy Setiawan, which win Inaicta (Indonesia ICT Award), a growing edition of APICTA, win as winner 1st in Indonesia Mobile Competition in Malang/VEDC. but he cannot go to Thailand for APICTA because "juror" said not good product, but MERIT ..strange conspiration :(
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...
Do you believe that community building is important in hard selling country?
We just working with a little documentation for our internship and internal people inside Meruvian dan networks, for make a standard development. We use Java.net for presure because mostly our work is Java based, we think Android is also Java based.. :)
I am personally still dunno the repositioning about Java.net, where will Java.net move, and will it become the best Java development server...
In JUG-AFRICA we started an Open Source project to manage the BIG ANNUAL EVENTS for our JUGs. The first release will be available in the early second half of January.
The application will provide a lot of services via the REST Web services.
The Facebook platform has significantly changed during the last year. The three most important changes were the emergence of the Facebook Graph API, the Facebook JavaScript SDK and the Facebook Social Plugins.
