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Introduction to Mocking in Python

Mocking is a library for testing in Python. It allows you to replace parts of your system under test with mock objects and make assertions about how they have been used. This tutorial will discuss in detail what mocking is and how to use it in Python applications. What Is . . . Read more

Code a Widget for Android: Input and Display

Since Android 1.5, application widgets have enabled users to get information, control apps, and perform crucial tasks, all from the comfort of their homescreens. In this two-part series, I’ll be showing you how to provide a better user experience by adding an application widget to your Android projects. By the . . . Read more

Phoenix I18n

In my previous articles I covered the various aspects of Elixir—a modern functional programming language. Today, however, I would like to step aside from the language itself and discuss a very fast and reliable MVC framework called Phoenix that is written in Elixir. This framework emerged nearly five years ago and has received some traction since . . . Read more

Creating a Blogging App Using Angular & MongoDB: Login

Angular is a one-stop framework for creating mobile and web apps using the same reusable code. Using Angular, you can divide the whole application into reusable components, which makes it easier to maintain and reuse code. In this tutorial series, you’ll learn how to get started with creating a web app . . . Read more