Having None of it

Pop quiz: What’s the result of 123 > None in Python? One would hope it would be something sensible (Like ValueError!), but unfortunately one would be disappointed. In fact, the…

The specifics about generics

Let’s say that we’re making an API response superclass, and it has a method for fetching some key:value pair from the response data. Let’s assume that behind the scenes, all…

Learning to let go

When you want to manage state in your android application, it can be useful to implement a helper pattern – each activity or class of tasks has a small associated…