Mod and Remainder are not the Same

A remainder and a modulus look so very similar, but they are not the same thing and worse, are treated differently by different programming languages. Do you know how your language handles mod?

Working Smarter, Not Harder, Part 1

This last month has been intense. I'm writing the second volume of The Imposter's Handbook with Scott Hanselman, I moved back to Hawaii, and I'm trying to finish up a sprint for a contract I've...

The Logical Disaster of Null

I'm in the middle of writing the next volume of The Imposter's Handbook and I found myself down a Rabbit Hole from the very outset: how can we, as programmers, justify the existence of null in our...

Calling Your Own Shots

Going out on your own as a solo developer can be terrifying! That's why I made this 1-hour video: to share with you the things I did to scale myself from a solo developer to a successful online...