🔧 Error Handling — Learning to Love `if err != nil`

Error Handling — Learning to Love if err != nil


In part 3 I covered goroutines and channels, and how Go's concurrency model sidesteps a lot of the ceremony I was used to from the JVM. This time I'm tackling the thing I complained about in part 1 of this series before I'd even really tried it: error handling. I called if err != nil repetitive...