Durable software not only handles errors, it presents them to users in a helpful and meaningful way. Let’s put the finishing touches to our line-counting program by completing the user interface.

You don't need a special place, or a special time, or even special clothes, to meditate. It's just letting the mind rest when it's not needed, and that's the case more often than you might think.

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

The night is dark and full of errors—and durable Rust software is not only ready for them, but handles them sensibly. Let’s see how, by returning to our line-counter project.

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.