golang learning exercises

https://codeberg.org/ziglings/exercises/src/branch/main/exercises

Discussions: https://discu.eu/q/https://codeberg.org/ziglings/exercises/src/branch/main/exercises

I practiced some async Rust code today with Tokio. The idea was to download 10 images using async functions and have graceful shutdown, cancellation and timeout.

I tried using tokio select!, channels and my Go knowledge but it's much harder to do what I want than I anticipated.

This is my code:

https://pastebin.com/WcDzd0ay

Sigh, I think I might have to switch away from #VisusalStudioCode. Seems the only stuff they work on is #AI, to the detriment of everything else.

Shall I move back to #vim? Or rather #neovim. Do I still have the patience to configure that just the way I like it?
I could also try out that newfangled #zed editor that is getting all the hype these days.

One must-have feature is it having good vim keybindings though, I'm lost without them.

#SoftwareDevelopment #golang #rustlang #rust

proposal: io: add Seq for efficient, zero-copy I/O

https://github.com/golang/go/issues/73154

Discussions: https://discu.eu/q/https://github.com/golang/go/issues/73154

Go's HTTP Server Patterns in Java 25

https://mccue.dev/pages/4-5-25-go-http-server

Discussions: https://discu.eu/q/https://mccue.dev/pages/4-5-25-go-http-server

Interested in improving your understanding of Data Structures & Algorithms, but in Go? Check out part 1 of my blog, covering Big-O!

https://blog.mikesahari.com/posts/dsa-part1-big-o/

Check your GOMAXPROCS in Kubernetes — you might be silently wasting a ton of CPU

https://blog.esc.sh/golang-performance-penalty-in-kubernetes/

Discussions: https://discu.eu/q/https://blog.esc.sh/golang-performance-penalty-in-kubernetes/

DarwinKit looks interesting. It’s a Golang Framework to build macOS apps and lets you call Objective-C APIs.
#golang #macos #macdev #objectivec #appkit

https://github.com/progrium/darwinkit

https://github.com/gokrazy/rsync v0.2.8 uses Go’s traversal-resistant File APIs to prevent attacks!

(Where possible with Go 1.24’s version of *os.Root; Go 1.25 will complete the API surface.)

Who is busy coding a zero-allocation URL-encoded payloads #golang parser instead of reusing one?

PS: I could use the fasthttp query parameters parser, but I feel like I want to have more control over the implementation.

undervolt-go - a Golang port of Python based 'undervolt' for Intel CPUs

https://github.com/Softorage/undervolt-go

Discussions: https://discu.eu/q/https://github.com/Softorage/undervolt-go