Log

2022

Designing Go Libraries: The Talk: The Article 53 minutes

Introduction to generics in Go 13 minutes

Bare minimum semantic versioning 4 minutes

Go Patterns and Practices talk

Subcommands with Go’s flag package 10 minutes

Handle spaces in file names with xargs 6 minutes

Mock programs to test os/exec in Go 17 minutes

2021

Go errors: Use %q with fmt.Errorf 1 minute

How to write flexible YAML shapes in Go 11 minutes

2020

How to parse Newline Delimited JSON in Go 2 minutes

Go Gotcha: Struct pointers as map keys 2 minutes

Fix-up Git commits with Tig 6 minutes

2019

Filter Go slices without allocating 7 minutes

Restack Git branches automatically 10 minutes

Go Antipatterns: Channels that fire once 3 minutes

Understanding Go’s token.Pos 7 minutes

2018

Go Antipatterns: With* Context Managers 5 minutes