These Frequently Asked Questions are for those starting to learn Swift. As I start my journey I have a lot of questions. I'm documenting those here from the perspective of someone who has been programming for a long time in Python and has worked in other languages when needed (e.g. bash, Groovy, Go, PowerShell, etc.).
Are you like me and forget all the awesome things you learn about FreeBSD? My solution is to write this post and collect those commands and tricks in a single place.
I always wanted to spend more time learning Go. After a long break I finally got a chance to take it up seriously. The best lesson for me was to not learn it from scratch like I did with my first programming language. I learned a few basics first from the official documentation and Learn Go Programming - Golang Tutorial for Beginners. Since I'm already well experienced in writing good sized code bases in Python, I decided to dive right in and implement a project on top of Azure SDK. One big advantage of this approach was that I could learn from working examples in Azure documentation and build my knowledge over time. The second advantage was that I was building something useful right away that kept my motivation up; I wasn't building some abstract thing where I also needed to conjure a problem and solution.
I created my first FreeBSD port recently. I found that FreeBSD didn't have a port for GoCD, which is a continuous integration and continuous deployment (CI/CD) system. This was a great opportunity to learn how to build a FreeBSD port while also contributing back to the community.
Edit: This post was mentioned in BSD Now episode 294.
Python's asyncio enables a
variety of use cases and workflows. In this post we'll explore the ability to
send a SIGHUP signal so one async task (or more) can reload its configuration
and continue. It's similar in concept to the nginx -s reload command where
nginx reloads its configuration without restarting.