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Cooper

@cooperx86

GitHub user #118, programming, LLMs, 3D printing, and piano https://peterc.org/

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24.10.2024
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Latest posts by Cooper @cooperx86

Altman and Dario.. Ultron and Wario.. well I was proud of my joke at the time πŸ˜‚

06.03.2026 19:41 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

And 0.2.0 is now out with progressive JPEG support too. 0.1.0->0.2.0 actually took longer than 0.1.0 did πŸ˜…

06.03.2026 19:40 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

(Obviously I'm just being playful, but I do recall there being a bit of snobbery over ICQ number length back in the day. Similarly with Slashdot numbers.)

06.03.2026 11:37 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

lol, an ICQ number in the millions, what a noob

06.03.2026 11:36 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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There are also some fun results of not supporting transparency:

05.03.2026 21:19 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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For example, to get that crunchy 2000-era Kodak camera look:

05.03.2026 21:17 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Preview
GitHub - peterc/pure_jpeg: Pure Ruby JPEG encoder and decoder with no native dependencies Pure Ruby JPEG encoder and decoder with no native dependencies - peterc/pure_jpeg

PureJPEG is a pure Ruby JPEG encoder and decoder. While it works as expected, it has a bunch of features to get retro/distorted JPEGs, which is what I was really going for: github.com/peterc/pure_... (Examples shown in the README!)

05.03.2026 21:17 πŸ‘ 8 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
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I love how this has been the case on Google for over ten years now. (The solution is to write USD instead, but it still catches me out.)

04.03.2026 12:20 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Dropping OpenAI for Anthropic out of ethical concerns is understandable, but reading Anthropic's statement of four days ago it feels like ditching Ultron to hang out with Wario?

02.03.2026 12:04 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

This HAS to be auto-traced. If there were ever "slop" in the 90s clipart era, this is a peak example πŸ˜…

02.03.2026 11:32 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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You can play the original SkiFree game from the Windows 3.1 days in your browser - this is not a drill! retrotick.com

27.02.2026 17:56 πŸ‘ 6 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
THE GOVT. KNOWS - KNOWER
THE GOVT. KNOWS - KNOWER YouTube video by KNOWER MUSIC

This song has aged extremely well www.youtube.com/watch?v=4zH9...

26.02.2026 10:22 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

The "car wash question" - opper.ai/blog/car-was... - got me wondering what would be the shortest question you can ask that SOTA LLMs would get wrong (not just admitting it doesn't know, which is fine). It'd be neat to find one that's ten words or less.

25.02.2026 10:39 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

But did it make you feel a little bit closer to your fellow countrymen? πŸ˜…

25.02.2026 10:36 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

A question that flummoxes LLMs:

"Does English have any words which are the name of the place where the same named product is purchased or consumed, akin to cafΓ© in French?"

SOTA models give wrong answers like "bakery" and "bar", except for Gemini 3.1 Pro which got "takeaway" and "carvery".

25.02.2026 10:35 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Briefly caught the genealogy bug and found my most distant ancestor so far: James Waterhouse, born in 1318, in Lincolnshire (where I live now!)

At 23 generations above me, though, I realised I have 8,388,608 such ancestors, so he's probably one of yours too!

24.02.2026 15:56 πŸ‘ 4 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

You got it already boss: β€œoh shit I need a title”

20.02.2026 13:22 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

A bit sad that 3I/ATLAS didn't turn out to be an alien spaceship.

20.02.2026 13:21 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 1

Early bitmap to vector experiment? One of the more bizarre ones I've seen.

14.02.2026 11:18 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I also hated Wolf Alice for ages when they came on the radio but ended up falling for them. Found most of my favourite bands that way. I HATED Pearl Jam for years, now one of my top bands ever!

13.02.2026 11:12 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Wolf Alice - White Horses (The Clearing Tour Video)
Wolf Alice - White Horses (The Clearing Tour Video) YouTube video by WolfAliceVEVO

Music recs are boring, but OK: WOLF ALICE. They remind me of Fleetwood Mac. All their songs are so different. www.youtube.com/watch?v=HKsf...

It's refreshing how many bands this decade are heavily influenced by the 70s-90s and not continuing with the milquetoast bullshit that ruled the 2010s.

13.02.2026 11:11 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

But I imagine someone doing it properly would start from the base and then add only the things they use to it in each case.

08.02.2026 15:51 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

(I am far from an authority on this so I could be wrong.) It seems there are two paths you can take: a plain ruby build to which you add what you need, then a ruby+stdlib build with "everything". I shrunk the latter as I wanted a "good enough" small build.

08.02.2026 15:51 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

In terms of easy exclusions, you don't need rdoc, any libraries oriented around networking, minitest, etc. At least for making Ruby-powered frontend experiences (as opposed to developer tooling).

08.02.2026 15:23 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Got ruby.wasm down to 4,223 kB over the wire *including* the stdlib!

20MB+ is more typically seen in similar builds, but there's a ton of stuff that can't even be used in the browser including a huge needless C library. More to follow..

08.02.2026 15:19 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Sounds like I have a rabbit hole to go down! I've solely used it for ruby install and switching so far but I hear there's a lot more to it.

08.02.2026 01:15 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Been putting off moving off asdf to mise for managing Ruby versions for months. I shouldn't have. It took two minutes to migrate and it Just Worksβ„’.

07.02.2026 19:05 πŸ‘ 12 πŸ” 2 πŸ’¬ 2 πŸ“Œ 0

UNIX commands are riddled with hundreds of command line options. Yet no quick way to list make targets, e.g. `make --list` or something πŸ€ͺ

07.02.2026 12:38 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

It has fewer than 2000 plays on Spotify. I'm a fair percentage of those πŸ˜‚

06.02.2026 11:12 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

And if you have heard it before, let me know as you're my kinda people.

06.02.2026 11:12 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0