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JSF Tip #36 - Create a custom validator

Posted by mriem on November 11, 2013 at 3:32 PM PST

How can you create a custom validator and use it? See below!

Basics of the Java operators

Posted by hellofadude on November 11, 2013 at 8:51 AM PST

Operators in Java work much like they do in mathematics, producing a value from one or more operands. An operand is any quantity on which an operation can be performed and in Java these include primitives and objects.

Actors in Java: Configuring Remote Systems

Posted by jcmansigian on November 10, 2013 at 9:06 PM PST

On towards JavaEE 8

Posted by mriem on November 10, 2013 at 6:09 PM PST

Last week I posted a blog entry where I urged people to join the JCP process to further JavaEE. In this blog entry I will list ways you can participate with a specification that could be part of the next JavaEE release (note the table below lists the specifications that were part of JavaEE 7).

Visualizing NASA Ground System Data Products using JavaFX and the NetBeans Platform (Part 1)

Posted by sean.mi.phillips on November 10, 2013 at 7:05 AM PST

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.

Fun with Lambda's

Posted by kcpeppe on November 10, 2013 at 6:34 AM PST

I just finished delivering a talk at Oredev 2013 on better concurrency in Java 8. With Lambda’s being the biggest new feature I naturally needed to address what they had to offer.

Jersey 2.4.1 has been released

Posted by mriem on November 9, 2013 at 6:47 PM PST

Jersey 2.4.1 has been released! See the release notes for more information. Or download it from here.

JSF Tip #35 - Create a flow programmatically using annotations

Posted by mriem on November 8, 2013 at 3:31 PM PST

Wondering how you programmatically create a flow and use it?

This is the Voice of Ground Control!

Posted by sean.mi.phillips on November 8, 2013 at 6:42 AM PST

This is the Voice of Ground Control! NASA Ground Systems and Java Technology

JavaOne 2013 Slide/Audio Sessions Now Available Online

Posted by editor on November 7, 2013 at 6:01 PM PST