How Blockchain Works

I wrote this app explaining blockchain to prove to myself that I really understood it. I tried to explain it in a way that non technical people could...

Automated Tests

The reason for having automated tests is to know whether or not code works. Working code fulfills product requirements. As listener Lindsey, When I tap on the...

Debugging Phoenix Applications

The goal is to drop a line like binding.pry (or byebug) into a phoenix app to inspect state. Require IEx at the top of the file you want...

Addendum to UI Testing with Stubbed Network Data

This post will only be helpful to you if you intend to use Joe Masilotti’s strategy for stubbing network data in your UI Tests. You will run into a...

Beginning TDD: Start by Hardcoding to get a Green Test

Let’s test drive an even number function: it "returns true when passed an even number" do even = even?(2

Spotify.framework with Swift

From Spotify’s iOS SDK documentation: Important! The iOS SDK is currently a beta release; the content and functionality of future versions is likely to change significantly and without warning....