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Tutorials

Common Android Errors and Exceptions

Most Android Developers would agree that during Android Development, we tend to face errors and exceptions of all types, all shapes and sizes.  …

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java.lang.RuntimeException: Can’t create handler inside thread that has not called Looper.prepare()

This particular error occurs mainly when working with threads in an Android project.   So straight to the point, no stories.

WHAT IT MEANS

I’m not going to go into all the technicalities of threading, what this error simply means is that you are trying to manipulate or show a UI component from a non UI thread.  …

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HOW TO DESCRIBE YOURSELF ON PIN PALS

The key to describing oneself on a dating app is simplicity, bearing in mind the simple anecdote that “less is more”.

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Switching between multiple Screens in a Processing game

In this tutorial, we would be adding a Menu screen and a game over screen to the bouncing ball game that was created in the last tutorial.  …

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How to prevent default context menu in hybrid apps on BlackBerry

Hybrid applications are really nice because of the “code once, build all” philosophy. However, since Hybrid apps are actually web apps, they tend to show a context menu when a user tap and holds some elements like links, images or texts.   …

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How to get more positive reviews on your apps on Appstores

If you are a developer and have your apps on any of the App stores, you would agree with me that it is not really easy to get positive reviews on your apps regardless of how great the app is.  …

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Google Chrome built-in hidden game

We all get this error screen that displays on Google chrome, every once in a while when our internet connection goes down or get very slow.…

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How to make a game with Processing (Game Development)

In this tutorial, we would be going into game development by creating a simple game using Processing IDE. The game features a bouncing ball with a Paddle to catch the bouncing ball.…

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How to Increase the speed of your BlackBerry Mobile

If your BlackBerry Smartphone is running slowly, take the following steps to get it to work at its best speed;…

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Tips to Make your blackberry battery last longer

All blackberry users would agree with me that Blackberry is a smart phone with a very dumb battery. Anyway here are some steps you can take to get the most out of your battery.…

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