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Community

Ecole Supérieure D'Informatique of Université Polytechnique de Bobo-Dioulasso has got an extraordinary chance to stand the first NetBeans Day in Burkina Faso by the 25th july 2015. This event has been successfully thank to rock stars Geertjan Wielenga, Jiri Kovalsky and Bruno Souza. Through the talk "This is NetBeans", Geertjan presented the NetBeans as tool and community. After that Jiri...
on Jul 29, 2015
Introduction to Class Diagram In any project's planning phase, the programmer should describe the behaviour of the different objects that are required to satisfy business use cases. However objects can't emerge from nothing, so you need a template that describe the type of objects that the system will have. As a result, you will need to show a diagram with all the classes involved and their...
on Jan 22, 2014
Why do we need to program? Technology is part of our life. The world is changing daily and everything is getting automated. Learn to program is the creative way we can take our ideas to the next level and express solutions to society. By designing programs, we learn several abilities like critical reading, analytical thinking and create synthesis. The programmer defines the problem, plans a...
on Jan 21, 2014
The Java is a platform which grown up quickly, for many rations such it can write once time and run anywhere, it runs languages on JVM. There is a myth that Java cannot compile its sources on run time, but it's truth? Have a dynamic language is important to make some projects, for example, calculate taxes to different cities, so the source should be on the database and each city it puts the...
on Jan 19, 2014

Programming

Save 42% on Soft Skills: The software developer's life manual with discount code ssjnet14 at manning.com. [This article excerpted from Soft Skills: The software developer's life manual.] In one of my favorite books of all time, The War of Art, Steven Pressfield expounds upon the difference between being a professional and being an amateur: Turning pro is a mindset. If we are struggling with...
on Oct 22, 2014

JavaOne

Why you should write small libraries that do one thing well, over on my real blog at timboudreau.com A response to Eran Hammer's The Fallacy of Tiny Modules.
on Aug 24, 2014
This is the Voice of Ground Control! NASA Ground Systems and Java Technology I am Sean Phillips and have been a software engineer for a while now.  For the last few years I've been lucky enough to be a lead developer for some NASA Ground System software that has been deployed directly into the Mission Operations Control room.  (Hence the righteous reference in the title of this blog)...
on Nov 8, 2013

NetBeans

Tired of JavaFX Scene Builder being run in a separate process? Fed up with no real integration between your favorite IDE and JavaFX Scene Builder? There may be a solution heading towards you. Follow this small series of blog entries to join me on my journey towards an embedded JavaFX Scene Builder in NetBeans. Welcome back (you did read the first three parts of this series?)! Ok, having done a...
on Jul 28, 2014
Tired of JavaFX Scene Builder being run in a separate process? Fed up with no real integration between your favorite IDE and JavaFX Scene Builder? There may be a solution heading towards you. Follow this small series of blog entries to join me on my journey towards an embedded JavaFX Scene Builder in NetBeans. Finally, with the new developer preview builds of JavaFX Scene Builder 2.0 a new...
on Dec 1, 2013

J2SE

JDK 8 introduced a lot of new features and improvements in the platform from Lamda expressions, Stream collection types, Functional interfaces, Type annotations, Nashorn etc. Guava library from Google provided some support for functional programming idioms prior to JDK 8. I have been using Guava for some of my projects. So here is a small write up on how new functionality added in JDK 8 makes it...
on Jul 14, 2014

Swing

Nimbus is a cross-platform look and feel introduced in the Java SE 6 Update 10 (6u10) release. Based on Synth Look and Feel you can modify global properties. Properties can be simple (for example colors or dimensions) or more complex (for example Painters). If you want to create you own painter you will probably extends AbstractRegionPainter which is used to paint a certain Region (a region...
on Mar 13, 2014
Nimbus is a cross-platform look and feel introduced in the Java SE 6 Update 10 (6u10) release. It's not a perfect look and feel for several reasons but it has great potential. One of these reasons is the lack of window decorations support (Bug JDK-6675399). You can check the window decorations support of a look and feel by simply call the method getSupportsWindowDecorations on it....
on Feb 26, 2014

GUI

In this last part, we will define styles for our frame. These styles will be shared by our border and our title pane to give to our frame decoration a look similar to the nimbus internal frame. There is some interesting code in the class NimbusLookAndFeel, unfortunately it's private. The inner class NimbusProperty will look up for standard key names. The class is usually used to easily populate...
on Mar 2, 2014
Recently I have come upon a blog article which discussed why Swing has to be Deprecated.  My understanding of the author's argument was that since Swing looks ugly compared to HTML5 and nobody uses Swing anymore that it should be deprecated in favor of JavaFX.  The theory was that by deprecating Swing and forcing users to upgrade to JavaFX then all Java GUIs will be better with the...
on Dec 2, 2013
In the previous post in this mini-series regarding the work I do on NASA Ground Systems, I showed some screenshots demonstrating data visualization.  The basic tech stack involves combining the NetBeans Platform with custom JavaFX views. This pattern provides some very useful "At-a-Glance" (AoG) displays associated with daily data product generation. AoG is typically appropriate, especially...
on Nov 20, 2013
So you need to build a visualization of data that must loaded and interface dynamically.  Good looks are important so you chose JavaFX but you are starting from an existing Swing based application.  No problem right?  But what if you have a lot of data to load into your Scene? How do you maintain a positive User Experience? Maybe you are using the NetBeans Platform because... well...
on Nov 13, 2013
As I get closer to deploying our 4th Operational Release of the Duke's Choice award winning GEONS Ground System Software I'm combining the NetBeans Platform with custom JavaFX views. This pattern provides some very useful "At-a-Glance" displays associated with daily data product generation. I'm fortunate to have access to quite a bit of complex and timely data much of which is custom to the...
on Nov 10, 2013

Education

Just recently I was engaged to assist with an application that wasn’t behaving. The application, running in a 1.7.0_45 JVM, relied heavily on a 3rd party SAAS framework. That vendor provided my client with a list of 26 different JVM flags that should be set. When faced with this long list of flags I couldn’t resist asking why all the flags and why these flags. After all there are more than 700...
on Dec 11, 2013

Databases

The data warehouse is essential to enterprise business intelligence, which accounts for a great part of the total enterprise cost. With the global data explosion in recent years, the business data volume grow significantly, posing a serious challenge for enterprise data warehouse to meet the diverse and complex business demands. More data, more data warehouse applications, more concurrent...
on Dec 11, 2013

Blogging

SBT in Action by Joshua Suereth and Matthew Farwell has been updated! Save 45% and just enter promo code 112113jn at manning.com. What else is new? Chapter 6, "Process & IO with sbt's libraries" has been added to the MEAP (Manning Early Access Program). Chapter 6 takes a look at how sbt allows you to run external processes easily, and how to combine them in a shell-like manner. You’ll also...
on Nov 21, 2013