There are three kinds of Polymorphism—Adhoc Polymorphism, Parametric Polymorphism, and Subtype Polymorphism. I explain what each of them are and what they do. (more…)

One of the most commonplace things that developers do is designing interfaces, and it is also one of the easiest places to start introducing unneeded complexity into an application. It is pretty easy to build a feature that oversteps the bounds of what it... (more…)

How to safely capture and rethrow errors without losing information... (more…)

Short Videos, More Learning. Find Simple Explanations of Programming Concepts. (more…)

This article is Part 1 for the Series “Modern ES6+ Javascript for those who know only a little about that old Javascript.”... (more…)