Even though dependency injection is a topic that is rarely taught to beginners, it is a design pattern that deserves more attention. Many developers avoid...

Now here I come with one more behavioral design pattern in this series, which is the Observer Pattern. Observer means that someone is looking at your...

In this article you are going to learn how to implement the Singleton design pattern, and why and when to use this pattern in your application. As the name...

After covering a few creational and structural design patterns, we have started behavioral patterns now. You can see the first article in this category of...

When you think of Factory, what comes in your mind? I would say a place where things are produced.

So far we have covered three design patterns in this series. We have defined four categories of different design patterns. In this article, I am going to...

Earlier in this series we explored the facade and adapter design patterns. Using facade, we can simplify large systems, and by implementing adapter we can...

Considering the number of eCommerce frameworks available in the market, Magento is one of the most popular choices for medium-to-large-scale web shops. The...

Have you ever tried sending information from a Service or BroadcastReceiver to an Activity and wondered why it is so complicated? In this quick tip, you'll...

In the previous article we saw how the facade design pattern can be employed to simplify the employment of any large and complex system using only a simple...

If you use PaaS to host your application, you often end up with lots of small "containers", and with each instance of your app running in another virtual...

In this tutorial, we are going to cover the facade design pattern. It falls under the category of structural patterns because it deals with how your code...