In this tutorial, we'll look at the main elements of the new Android Architecture Components: Lifecycle, ViewModel, LifeData, and Room.

The Singleton Pattern is a software design pattern that guarantees a class has one instance only and a global point of access is provided by that class.

A framework can help you develop your PHP application rapidly and with confidence. But is using one always the best decision? In this tutorial, we'll explore...

The Observer Pattern is a software design pattern that establishes a one-to-many dependency between objects. Anytime the state of one of the objects (the...

In our comprehensive course, PHP Design Patterns, Envato Tuts+ instructor Jeremy McPeak will walk you through some of the most fundamental design patterns...

Do you want to learn more about asynchronous Android programming? How about the Ionic framework, or JavaScript design patterns? Our latest batch of eBooks...

Do you want to learn more about programming with Python? How about mastering React, or getting started with SpriteKit? Our latest batch of eBooks will teach...

If you have lived on the “fat models, skinny controllers” diet, you have definitely been going in the right direction. Keeping controllers skinny, though, is...

If Design Patterns and AntiPatterns are rather new to you and you see yourself as being more on the beginner side of all things Ruby/Rails, then this one is...

In the final part of this series on the Model View Presenter pattern, we explore MVP in the light of testing. We also discuss how the MVP pattern can be...

In the previous tutorial, we talked about the Model View Presenter pattern, how it is applied on Android, and what its most important advantages are. In this...

In this article we’ll focus on the main View AntiPattern—PHPitis—and work through a couple of techniques to keep your views lean and mean. Having tons of...