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jcarrano commented on Judge hints Vizio TV buyers may have rights to source code licensed under GPL   theregister.com/2025/12/0... · Posted by u/pabs3
charcircuit · 19 hours ago
This doesn't make sense. If Vizo never licensed the software to you under the GPL, you can't say they violated the GPL. The court should not be able to make up contracts that don't exist between parties.
jcarrano · 15 hours ago
They "conveyed" the software, according to GPL wording. They violation is towards the original software's authors.
jcarrano commented on Basalt Woven Textile   materialdistrict.com/mate... · Posted by u/rbanffy
jjtheblunt · a month ago
> Physical interference with DNA is how it causes cancer.

Is there a reference for that, because it's curious. (As in I really hope you have a reference to read.)

I'd thought I had seen that repeated scarring (from being not broken down) upregulates cellular replacement rate, or concomitant inflammation were suspect.

jcarrano · 25 days ago
"Long asbestos fibers have been shown to interfere physically with the mitotic spindle and cause chromosomal damage"

[1] https://archive.cdc.gov/www_atsdr_cdc_gov/csem/asbestos/how_...

jcarrano commented on Git 3.0 will use main as the default branch   thoughtbot.com/blog/git-3... · Posted by u/ingve
jcarrano · 25 days ago
With master gone, it's time to get rid of the man-pages, which were invented to mansplain commands by bearded men in the 70s.
jcarrano commented on Basalt Woven Textile   materialdistrict.com/mate... · Posted by u/rbanffy
noduerme · a month ago
Is this any safer than asbestos if it gets broken up?
jcarrano · a month ago
The problem with asbestos is that, due to its structure, it keeps breaking in the longitudinal direction, making thinner and thinner until it is the size of chromosomes. Physical interference with DNA is how it causes cancer.

My understanding is that basalt fibers seem to be glassy, not crystalline, so the breaking does not happen.

jcarrano commented on The inconceivable types of Rust: How to make self-borrows safe (2024)   blog.polybdenum.com/2024/... · Posted by u/birdculture
andrewaylett · a month ago
I'm very much a fan of the idea that language features — and especially library features — should not have privileged access to the compiler.

Rust is generally pretty good at this, unlike (say) Go: most functionality is implemented as part of the standard library, and if I want to write my own `Vec` then (for the most part) I can. Some standard library code relies on compiler features that haven't been marked stable, which is occasionally frustrating, but the nightly compiler will let me use them if I really want to (most of the time I don't). Whereas in Go, I can't implement an equivalent to a goroutine. And even iterating over a container was "special" until generics came along.

This article was a really interesting look at where all that breaks down. There's obviously a trade-off between having to maintain all the plumbing as user-visible and therefore stable vs purely magic and able to be changed so long as you don't break the side effects. I think Rust manages to drive a fairly good compromise in allowing library implementations of core functionality while not needing to stabilise everything before releasing anything.

jcarrano · a month ago
Having a separation between the "pure language" and the library is a requirement if you want to have a language that can be used for low-level components, like kernels or bare-bones software.

I don't think this is possible in a language that needs a runtime, like Go.

jcarrano commented on Using street lamps as EV chargers   techbriefs.com/component/... · Posted by u/rbanffy
jcarrano · a month ago
That was the first product released >10 years ago at my previous job [1]. The idea did not quite catch on, though, and the product was repurposed (successfully) as an OEM charger. There is not a lot of power available on street lamps and charging at 3.6kW is kind of slow. Consider that with almost the same hardware (especially the same expensive parts) and three-phase current, 22kW are possible.

It might turn out differently in the US, but it is hardly a new idea.

[1] https://www.bender.de/ebee/berlin/

jcarrano commented on DEC64: Decimal Floating Point (2020)   crockford.com/dec64.html... · Posted by u/vinhnx
tgv · a month ago
What's the point of saying that it is "very well suited to all applications that are concerned with money" and then write 3.6028797018963967E+143, which is obviously missing a few gigamultiplujillion.
jcarrano · a month ago
No point whatsoever. If you have to deal with money you never use floating point. Either use arbitrary precision, or integers with a sufficiently small base like blockchains do (which can be also though of as fixed point). Also you would never be multiplying two money value (there are no "square dollars").
jcarrano commented on Installing and using HP-UX 9   thejpster.org.uk/blog/blo... · Posted by u/TMWNN
jcarrano · a month ago
I have the HP logic analyzer that runs HP-UX. To me it's crazy that I can connect to it with a 2025 Linux OS and run X11 apps remotely out of the box.
jcarrano commented on Ask HN: What Are You Working On? (Nov 2025)    · Posted by u/david927
perrym137 · a month ago
https://unheard.fm

I was tired of repeat, sponsored, and "safe" music suggestions from Spotify, so I built a discovery engine that puts the control back in the user's hands.

The core idea is simple: You define a "Discovery Model" with explicit constraints (specific genres, release years, track popularity, etc.). The app then uses this blueprint to source tracks.

The results are fresh for two reasons:

- "Known" Track filtering: Excludes all songs saved in your library and recent listening history.

- Active Curation: Uses your custom model, not a vague, opaque algorithm.

It’s built with a local-first mentality and a focus on privacy. No black-box AI "vibe" mixes, just pure, objective discovery based on your criteria.

Hope ya'll find some new gems!

jcarrano · a month ago
I canceled my Spotify subscription because it would not let me "reset" the algorithm to get fresh suggestions.

A "discovery algorithm" that I used (works great for jazz) consisted on looking up which musicians played on an album that I liked on discogs and searching for more albums from them.

jcarrano commented on EuroLLM: LLM made in Europe built to support all 24 official EU languages   eurollm.io/... · Posted by u/NotInOurNames
tacker2000 · 2 months ago
Not needed in the beginning. You can start an UG (mini GmbH) for 1 euro and then convert it into a proper GmbH later.
jcarrano · 2 months ago
After waiting 3+ months for the Finanzamt to respond.

u/jcarrano

KarmaCake day829December 13, 2022View Original