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ayourtch.bsky.social
Embedded programming, some Rust, 3D-printing and active mobility. Hacking on fd.io by day at cisco. Release manager for VPP. CiscoLive Europe NOC - automating stuff. Bits of code: GitHub.com/ayourtch ; all posts are entirely only mine.
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Bilan des compteurs vélo à BXL - Mai 2025 Passage en revue des différents compteurs dans leur ordre d'importance jusqu'à fin mai. Augmentation de 16.5% par rapport à 2024. 1/

So looks like I am almost done with clauding (can’t really call it coding since Claude is doing 95% of muscle work, nor vibe-coding, since I am actually actively steering it) a client SNMPv2/SNMPv3 implementation, with mostly working auth and priv, in pure Rust, as part of my oside crate…

One of my today's conversations with Claude (Reformatted from a copy-paste). Published without comment. stdio.be/blog/2025-05...

Had Claude debug the Rust code that it has written. With my guidance (though mainly at meta level - “how does this theory explain X that we see?”), but still - you wouldn’t call SNMPv3 DES and AES key derivation code path debug easy, by any means.

Experiencing SNMPv3 at a far greater detail than I had ever hoped 😂

How come the AI thought leaders never write about how AI is going to replace thought leadership?

This is a how a UX design should be - subtle, self evident, non-intrusive and useful. I am talking about the stripe on the charging column (in real view it is pale white). It, logically, shows the charge level of the car being charged.

Very nice local breakfast in this hotel, and a brilliant idea to put the distances to the sources of the produce !

The full video about the inaugural ride of the new Nightjet on the Amsterdam-Vienna/Innsbruck is now live on YouTube ! Enjoy the ride on the mini-cabin folks 🇳🇱🚆🇦🇹 Link down below 👇

And this, kids, is why you should never let your brain muscle atrophy.

Tesla seems to be hiring plenty of remote operators who will monitor the self-driving taxis to ensure safety. insideevs.com/news/760863/...

This article is great — and though it's nominally about formal methods, it's really about so, so much more. "Things you really need learn if you want to become a Staff Engineer" would have been a good alternate title. www.galois.com/articles/wh...

Vous en pensez quoi du tout dernier modèle de Toyota? 🤓

You love to see it.

30/05 - #CriticalMass 🚲🚲🚲 ➡️ Starting point: Trône ➡️ Ride together ➡️ Bring your 🎶, flag, lights and all you need to enjoy the moment See you @ 18h00 #ridebikesnottanks #kритичнамасатут #letsridetogether (📷 Ben Baudart)

I put together an annotated version of the new Claude 4 system prompt, covering both the prompt Anthropic published and the missing, leaked sections that describe its various tools It's basically the secret missing manual for Claude 4, it's fascinating! simonwillison.net/2025/May/25/...

Transformation of Rue Chaptal is almost complete, I visited today to check on its progress. 4 years ago to today; from cars to kids playing & running freely on a Sunday afternoon. Streets are for people #paris #safestreets #schoolstreets #15minutecity #urbanism #greeningofparis #greening #climate

In less than a year Utrecht transformed its unattractive and busy inner ring road into a livable and green city boulevard. Less car traffic, new trees, more green, cleaner air, improved livability. A win on many levels!

Avant / Après la piétonnisation et la végétalisation de la Rue du Sommerard dans le 5ème arrondissement de Paris. Avec le remplacement du bitume par des pavés, difficile pour les passants de deviner que c'était une rue parking auparavant.

Abonnez-vous !

New Post: Vibe Coding for Domain Experts (Or, how I managed to release a better version of a Python package I maintain in a few hours) Plus an example of vibe coding in teaching thescoop.org/archives/202...

So if I were to draw a Venn diagram of folks who: 0) read this message 1) actively do web front end development 2) code in Rustlang 3) are open to mad ideas how big would it be ? 🤔

Before (2018) / After (2025) the brand new school street Rue Las Cases in the 7th arrondissement of Paris. The school exit is the green door on the right. The school street was finished in March 2025.

When I read the Fearless Concurrency in Rust article and then tried out the language, I realized that it solved the root cause of three of the most difficult bugs in my programming life.

Had a really nice ride today with a couple of dearest friends. The rain scared away most of the people and killed all the dust in the air, so it was near perfect. 3-4 degrees up from 13C would have been ideal, but oh well, can’t have it all. (Phone GPS glitched twice, so don’t trust the averages).

So did the “dumpster fire” actually stopped being just a figure of speech ? 🤔

The [GCC compiler backend](github.com/rust-lang/ru...) can now fully bootstrap(build) the Rust compiler! This is my Rust GSoC 2025 project, and you can learn more about my progress here: rust-lang.zulipchat.com#narrow/chann... If you have any questions, feel free to ask me!

Pondering whether to buy one, might make a great tea drinking device, and is kind of on-point :-) www.amazon.com/Aurahouse-Fu...

Goodbye inland nuclear. Nuclear needs large quantities of water for reactor and spent fuel cooling and discharge. 'Water has emerged as the single biggest nature-related risk to euro area economy.' www.bloomberg.com/news/article...

A very interesting paper. Short of being popular amongst programmers, imagine if it had become popular amongst executives… 😂