Carlos Amédée

$ go install golang.org/dl/go1.26.0@latest $ go1.26.0 download Downloaded 0.0% ( 0 / 63102509 bytes) ... Downloaded 50.0% (31551254 / 63102509 bytes) ... Downloaded 100.0% (63102509 / 63102509 bytes) Unpacking go1.26.0.openbsd-arm64.tar.gz ... Success. You may now run 'go1.26.0' $ go1.26.0 version go version go1.26.0 openbsd/arm64

🎆 Go 1.26.0 is released!

🗒️ Release notes: https://go.dev/doc/go1.26

⬇️ Download: https://go.dev/dl/#go1.26.0

#golang

proposal: x/debug/trace: add package for parsing execution traces · Issue #62627 · golang/go As part of #60773 (tracking issue #57175) I've been working on a new parser for the execution tracer, and to save work down the line I've also been trying to come up with a nice API that would work...

If you haven't been keeping up, Go 1.21 reduced overhead from ~10% to ~1%. 1.22 overhauled the format to improve reliability and add information. 1.25 has a built in trace flight recorder. And we have an active proposal (go.dev/issue/62627) for a trace parsing package to enable arbitrary tooling.

“A new experimental Go API for JSON” by Joe Tsai, Daniel Martí, Johan Brandhorst-Satzkorn, Roger Peppe, Chris Hines, and Damien Neil — https://go.dev/blog/jsonv2-exp

#golang

“Container-aware GOMAXPROCS” by Michael Pratt and Carlos Amedee — https://go.dev/blog/container-aware-gomaxprocs

#golang

Significant Bits | Read/Write/Nil with Michael Knyszek and Michael Pratt Please read important erratum at end of these notes!Astute listeners will notice that this is the first episode in over a year. I recorded not one but two awesome interviews...and then failed to ed...

Thanks @commaok.xyz for hosting @michael.express and I to talk about a fun bug in Go’s new Green Tea GC and the tools we used to investigate.

sigpod.dev/6

runtime: green tea garbage collector · Issue #73581 · golang/go Green Tea 🍵 Garbage Collector Authors: Michael Knyszek, Austin Clements Updated: 2 May 2025 This issue tracks the design and implementation of the Green Tea garbage collector. As of the last update...

New experimental garbage collector for Go programs! github.com/golang/go/is...

proposal: runtime: CPU limit-aware GOMAXPROCS default · Issue #73193 · golang/go Overview Change the Go runtime on Linux to use CPU cgroup quota limits to set the default value of GOMAXPROCS. This is a concrete proposal for the ideas discussed in #33803. I've included a lot of ...

I’ve filed a proposal to make GOMAXPROCS aware of container CPU limits by default! Please take a look and provide feedback if this is something you care about!

go.dev/issue/73193

G2's are great. I carry a G2 0.38 with me at all times (when a fountain pen wont be practical). My everyday handwriting is tiny and requires a finer point. I was very unhappy with my Lamy 2000 until I sent it to a nibmeister who ground it down to a Japanese needlepoint. Now it's among my favorites.

Shoutout to @zekjur.bsky.social for showing me the way. Magit really is great.

Of all the cults out there, this groundhog praising cult is the most entertaining.

Just adding my two cents here. I really enjoy Platinum carbon black and Sailor kiwaguro. Get some samples and see what works for you.

$ go install golang.org/dl/go1.23.5@latest $ go1.23.5 download Downloaded 0.0% ( 0 / 70443026 bytes) ... Downloaded 50.0% (35221513 / 70443026 bytes) ... Downloaded 100.0% (70443026 / 70443026 bytes) Unpacking go1.23.5.linux-ppc64le.tar.gz ... Success. You may now run 'go1.23.5' $ go1.23.5 version go version go1.23.5 linux/ppc64le

🥳 Go 1.23.5 and 1.22.11 are released!

🔏 Security: Includes security fixes for CVE-2024-45336 and CVE-2024-45341 in crypto/x509 and net/http

🔈 Announcement: groups.google.com/g/golang-ann...

⬇️ Download: go.dev/dl/#go1.23.5

That makes sense. I've gotten into fountain pens lately (and increased my attention to mechanical pencils). Writing things down in general has been helping me declutter my mind and workspace.

Have you tried any fountain pens? Like a Lamy 2000?

Out of curiosity, what do you prefer to write with (pens, pencils, etc.)?

How often do people run into the SetFinalizer footguns in Go? (Accidental cycle, for example.)

Would a GODEBUG that does something slow but tells you when you've made a mistake be useful to you? (Maybe even just for tests, to prevent a regression?)

Sketch: go-review.googlesource.com/c/go/+/634599

Go Protobuf: The new Opaque API - The Go Programming Language We are adding a new generated code API to Go Protobuf.

"Go Protobuf: The new Opaque API" by Michael Stapelberg (@zekjur.bsky.social) — go.dev/blog/protobu...

I finally got around to planting my French shallots. I've completed my transformation into my parents.

Every now and then, nyc reminds you who is boss. My AirPods just fell out of my ear and onto the subway track.

That is the next logical step.

And ~24 hours later the raid 5 volume is rebuilt. I should really work on upgrading this thing while it's top of mind.

It might be time to replace my Synology DS415+. One of the drives is on it's way out and I'm not confident that it's going to recover if I replace it.