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Linux kernel hacker and maintainer etc.

OpenPGP: 3AB05486C7752FE1

General Electrix (a.k.a. Olli Koponen & Santtu XL) - Year of the Dragon EP (SOFYI-01, Secret Order, 27 January 2025).

https://soundcloud.com/secretorderfyi/year-of-the-dragon

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Jarkko Sakkinen

As I like be open about my downs too, and not just ups, I already feel that #EdTech is much more me than #blockchain tech :-D I feel I made the right choice this time.

And generally speaking, maybe it is a good profile for someone working on technology for schools, to be one who does not pretend to be perfect, and actually makes mistakes sometimes.
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If you ever find yourself saying “It’s just business” to justify an action, you should pause and recognize that the presence of that phrase is a sign capitalism has begun corroding your brain's moral center, and is alienating you from your own beautiful humanity!

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Let's talk about Microsoft Flight Simulator! The very first one. The OG.

This is what you see when you boot the game:

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Jarkko Sakkinen

🧙‍♂️
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Edited 4 months ago

Adding a WiringPi module to TIC-80's Python interpreter https://rvr.typepad.com/wind/2025/03/adding-wiringpi-module-to-tic-80-python-interpreter.html

This is a project that I worked on last weekend. TIC-80 is one of the most popular open source "fantasy consoles", imaginary retro-console emulators with IDE for code, sprites, maps and music. I show how to extend TIC-80's Python interpreter, pocketpy, to add GPIO access for the Raspberry Pi.

Edit: Just uploaded the code to github.

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Jarkko Sakkinen

Edited 4 months ago
One area where I think AI is quite nice: I like to tell roughly how a sequence should look like and ask AI to do me a snippet of Mermaid.

It's far from truth but then I can continue editing the snippet manually. My biggest difficulty with Mermaid is that I use it so rarely that I forget the syntax so this will help me to recall all of that. That's actually gist of this whole exercise.

It does not even require powerful AI: I use a local Ollama running llama 3.2 on my RTX 4090. The sequence does not need to be correct as long as it has about the right lanes and some stuff going back and forth.

This makes me wonder tho what is the value of paying Mermaid Charts, which does this on a paid subscription (that's where I got the inspiration in the first place).

This makes me wonder also all of the paid stuff. If you are smart software engineer in the first place you can get 90% of the "efficiency benefit" with a local 2k-4k GPU, which mostly recalling syntax of e.g., Mermaid.
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Jarkko Sakkinen

Interesting, I thought that I'd save time on looking Intel SDM just to check up the size of PCMD, one of the data structures in Intel SGX.

I tried Google Gemini and two different AI flavors it has and got three wrong answers.

So eventually I went to Intel SDM and got the answer that I wanted :-)

If this is AGI, it will suck...
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TinyGo 0.36 is released & we've got what you need right now: initial Go 1.24 support, many WASM/WASI improvements & fixes, RP2040/RP2350 enhancements, LLVM 19, & so much more! Full changelog here:

https://github.com/tinygo-org/tinygo/releases/tag/v0.36.0

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Edited 4 months ago

It is with great sorrow that we share the news that Hannu 'Haa' Aronsson, a regular at the Alt Party, and winner of the latest Most Obscure Computer Competition (with a Canon Cat) has passed away. He also created the world's first ever demo for that machine. Haa was an amazing force of positive energy who never forgot the joy that we have all experienced from tinkering with some new computer gadget or technology. He will be very greatly missed.

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Eric Trump plainly admits that his father’s Sunday social media post about the “crypto strategic reserve” was intended to manipulate the crypto markets

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Currently shopping for ideas and opinons on how `sbctl` should approach the revocation list in Secure Boot (`dbx`).

https://github.com/Foxboron/sbctl/issues/23

Feel free to come with ideas but trying to keep things simple is the goal here.

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The latest cover of French magazine "Le Point":

Reads:

"The Man from Moscow"
"Putin & Trump, an alliance of predators."

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Jarkko Sakkinen

Edited 4 months ago
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Jarkko Sakkinen

One of my favorite "made with Rust" applications: dua

https://github.com/Byron/dua-cli

Let's put another I use daily:

https://github.com/ClementTsang/bottom

There's not whole a lot command-line / TUI Rust programs that I use but these are definitely my go-to choices for what they do...
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it's called ssh-keygen but doesn't even play cool tracker music?

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If anyone is confused about 18F: imagine an in-house consultancy who could show up and solve your problems but who would then be able to use that knowledge to solve someone else's problems without billing them for the prior work, saving everyone money and also making a bunch of it open source. People took pay cuts to work there. Destroying them is a tragedy

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