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Dropping Boxes with JavaFX

Dropping Boxes with JavaFX

If you want to work for DropBox, they have an interesting programming test which solution must be submitted together with the CV. Im not considering a position at DropBox, but their test was very fun to ignore: an interesting challenge in algorithms, and another opportunity to exercise JavaFX as any geometric problem surely deserves some GUI.

ExtJS, Spring MVC 3 and Hibernate 3.5: CRUD DataGrid Example

Loiane Groner This tutorial will walk through how to implement a CRUD (Create, Read, Update, Delete) DataGrid using ExtJS, Spring MVC 3 and...

IDE 2.0: The Age of Intelligent IDEs

dzone.com: java The latest innovation in the Eclipse space that I'd like to share with you is Code Recommenders. Already available as a plugin for Eclipse, Code Recommenders...

Pentaho Tips for Developer

dzone.com: java Useful Collection of Tips for Pentaho Reports Development as well as for Running the Complete suite of Pentaho BI.

Why a protected member of a superclass can't be accessed from a subclass by using a superclass' reference?

-- Keywords "public", "protected" and "private" are exclusively relevant for access control. They enable the compiler to decide wether a statement referencing a class member...

When should I use volatile modifier?

-- A variable that might be concurrently modified by multiple threads (without locks or a similar form of mutual exclusion) should be declared volatile. The volatile modifier...

Installing Pygame on Mac OS X Leopard

In my ongoing campaign to broaden my programming abilities I decided to install Pygame and play around with it. I want to try it out as something to present to my students this...

How differently does Java handle checked and unchecked exceptions?

-- If a method may throw checked exceptions, the calling code must handle the exception by either catching it or by declaring in the signature of the method (as throws...

Why it is not required to declare the exceptions declared in the superclass' method when overriding it?

-- An implementation of a overriding method in a subclass may be totally different with its overridden method in the superclass. It may not have any exceptions needed to throw...

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