How do cryptocurrencies actually work, though? Join Alice and Bob as they embark on designing a new digital ledger for secure “Bobcoin” transactions.

Meditation is easy when you know what to do: absolutely nothing! It's hard at first, like trying to look at the back of your own head, but there's a knack to it.

The secret of being a great coder is to write terrible code. Wait, wait. Hear me out: I’m going somewhere with this.

How do you design user-friendly APIs in Rust? The answer is simple: you use them! Let’s build a simple Rust CLI tool using what I call the “magic function” approach.

Tests are great, provided they actually test something. But are your tests too optimistic (assuming the code already works), or too persnickety (testing the irrelevant)?