Category Archives: Uncategorized

Monthly Drawing for Disgruntled Rats Shirts

We are giving away one Disgruntled Rats t-shirt each month to our fans. We will pick randomly from the list of people who "like" our Facebook page. The drawing will be held on the first Saturday of each month. All you have to do is "like" the Disgruntled Rats Facebook page and you will automatically...
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Understanding Android OpenGL Through UML

I find it easier to learn a new software system by creating diagrams. Today, I created a couple Unified Modeling Language (UML) diagrams for Android OpenGL. These diagrams present a high-level view of the Android OpenGL rendering domain. The class diagram describes the main classes and relationships. I also described a few important methods...
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Rags to Riches


The iPhone is a revolutionary handset. But it is also the key to a virtual gold mine ‚ÄĒ the iTunes App Store, where independent developers can become¬†multimillionaires in just a year. Since its launch in July, the App Store has grown to become...
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