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solardev

12,994 karma · joined June 8, 2022

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solardev··on Fakespot shuts down today after 9 years of detecting fake product reviews
Brands don't mean much when they're constantly bought up by other companies and then used to whitewash poorer quality products.
solardev··on Ask HN: What do you think about app native vs. portable look-and-feel?
I hate non native apps (like Spotify, Slack, Teams, and to some extent browsers). That said, I think newer generations don't even know what native apps look like anymore. I can't think of any native desktop apps anymore except Office... and on mobile everything is different even when native.
solardev··on Framework Laptop 12 review
OK, so I'm still curious about the underlying efficiency. Is there a better test of single core efficiency at the same TDP? Does Apple Silicon provide any noticeable improvement over other x86 or Arm chips in that scenario, or is it really just a straightforward function of process and node size?
solardev··on Show HN: Luna Rail – treating night trains as a spatial optimization problem
Where do you see the carbon intensity? I just see a plane above a train with a single "250g" figure.
solardev··on Show HN: Luna Rail – Treating night trains as a spatial optimization problem
I love the concept and the renders, but I wonder... is the spatial optimization really what's holding train travel back? If you decrease passenger density in order to increase privacy and comfort, do you then have a corresponding increase in ticket prices?

In places with good train travel, it seems like they already have several cabin classes, from sardine seats (still luxurious compared to air travel) to private cabins (at several multipliers of price). Pod style rooms would presumably be cheaper than that, but still a lot more expensive than a seat?

Then in places without high speed passenger rail, like the US, this wouldn't really be able to address the major problems with train travel (slowness, lower priority than freight, low reliability, etc.).

Under what scenarios would using pods instead of cabins be more economically viable? And could these be retrofitted into existing sleeper cars, or would they have to build entirely new trains?

solardev··on I'm 16 and Trying to Save Coral Reefs with Open-Source Symbiotic Biotech
Have you actually tested this process in a lab, or run it by any practicing scientists or science teachers yet?
solardev··on Framework Laptop 12 review
Doesn't this miss differences between CPUs in their per-core efficiency?
solardev··on Iran asks its people to delete WhatsApp from their devices
Even after we found out, nobody cared...
solardev··on Ask HN: How would you convert 80% of the Linux kernel to rust?
> How would you convert 80% of the Linux kernel to rust?

If you just leave the hard drive out by the sea, it should happen by itself. 80% should only take a few months.

solardev··on Have a damaged painting? Restore it in just hours with an AI-generated “mask”
Honestly, that's a lot better than the original. We should restore more art that way.
solardev··on Ask HN: What are your Unicode woes?
I don't understand the difference between a character, a codepoint, a glyph, and whatever else makes up a single "thing" in unicode.
solardev··on Anne Wojcicki to buy back 23andMe and its data for $305M
Hasn't she been trying to buy it for a while, only to keep getting rebuffed?

From Wikipedia: https://en.wikipedia.org/wiki/23andMe

> In an attempt to regain control, Wojcicki made an initial bid in February 2024 to take 23andMe private, offering $2.53 per share in a joint bid, but it did not proceed.[39] In July 2024, Wojcicki offered 40 cents each for all outstanding shares not already owned by her directly or through affiliates.[40] The proposal was rejected by a committee set up to evaluate options for the company's future,[41] and in September the seven independent members of the board of directors all resigned.[42] The company subsequently filed with the SEC indicating that it was no longer open to third-party acquisition offers.[40] Users were concerned about the security of their genetic data, and were trying to delete it from the company's archives only to find out that it holds onto the data for three years before deleting to comply with "legal obligations".[43]

> In January 2025, 23andMe declared that it would need additional liquidity to fund operations, and was actively exploring strategic alternatives including a potential sale of the company.[45] Wojcicki made a third offer of 41 cents per share in March 2025.[39]

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I don't know a lot about her, but she co-founded 23andme and has been tied to it ever since. Maybe it's her baby?

solardev··on GCP Outage
Just put them in Workers KV... oh wait
solardev··on Cloudflare was down
Yeah. Cloudflare writes some of the best ones in the industry, and they're very enjoyable to read: https://blog.cloudflare.com/tag/post-mortem/

I really do appreciate the transparency and ownership that comes with these. We all fuck up, but a lot of companies would rather hide their mistakes than own up to them. Cloudflare's approach makes me trust them more.

solardev··on Cloudflare was down
I gotta say, it's kinda nice when that happens... work just kinda pauses for everyone, from providers to customers. It kinda feels like a national holiday, and everyone downstream from the affected cloud can just kinda sit back and relax cuz there's nothing they can do anyway except wait.

When it's your own outage, it's all-hands-on-deck panic mode. When it's half the internet down, it's no longer your problem, lol

solardev··on Cloudflare was down
I don't understand your argument? Wasn't GCP's own status page calling them outages? Some of our upstream providers (who use GCP) were definitely affected and down.

As a former SRE there, is "widespread outage" a specific, special kind of classification that's not obvious to the public just by looking at the status page...? Or what do you mean?

solardev··on Ask HN: How do I take an LLM with me when I go camping?
I hope you're joking, lol, unless you really like mycological Russian Roulette.

(There are lethal lookalike mushrooms that a vision model or even trained expert can't necessarily tell apart at just a glance)

solardev··on Ask HN: Does Apple's Liquid Glass hint to upcoming AR glasses?
That sounds terrible. They're already hard enough to see/read over other UI elements, how are they going to be visible at all over random things in your field of vision?
solardev··on Ask HN: What API or software are people using for transcription?
I'm not sure, sorry, been a while since I used it.
solardev··on Ask HN: Why would Apple cannibalize its macOS/Mac ecosystem?
Yeah, that's fine, I'd be happy to live with a lighter, smaller iPad that can run regular macOS apps (or at least iPadOS ports of them).
solardev··on Ask HN: Would a website like this be funny?
It mostly looks like spam: https://hn.algolia.com/?q=https%3A%2F%2Fchat-to.dev

I stand by what I said... and a lot of them were posted under username cannibalXxx, which has even more spam. They just look like low-effort SEO bait. The self-promotion has gone a bit too far, IMO, but you do you...

solardev··on Ask HN: How do I take an LLM with me when I go camping?
Side note: It's much nicer if you have a small battery to act as a reservoir. The solar panel charges the battery and the battery charges everything else. That way you don't have to leave your phone out in the sun, and a moment's clouds won't cause your devices to stop charging.

Just do the math (between your daily estimated solar panel output and your device consumption)... try not to let the battery drain to under 20% or charge to over 80%.

solardev··on Ask HN: Would a website like this be funny?
Can we please stop with the chat to dev spam posts? They were posted under a different username in the past. It's always some clickbaity topic that tries to redirect people to that other site.
solardev··on Ask HN: Why would Apple cannibalize its macOS/Mac ecosystem?
It's not like the MacBooks have poor battery life? I'd be perfectly happy with an iPad that could run my IDE and execute code, even if it meant a few hours less battery.
solardev··on Ask HN: Has Apple lost its way?
You don't think the world is primed for the second coming of Aero Glass?
solardev··on Ask HN: I'm considering open-sourcing my UI library – how to generate income?
Is the MUI model sustainable for you at all? I believe it's an open core system, where most components are FOSS but some components and features and support are gated behind a source-available paid MUI X license?
solardev··on Ask HN: How do I take an LLM with me when I go camping?
Cocaine Bear was a great documentary.
solardev··on Ask HN: How do I take an LLM with me when I go camping?
I don't think the Starlink direct to cell texting needs a terminal. The satellites can speak in phone frequencies too, now in a limited trial.
solardev··on Ask HN: How do I take an LLM with me when I go camping?
Man, you must do some extreme camping. When we go, we worry about what kind of marshmallows would be best on smores, not what life or death situation awaits us that only a heroic LLM can resolve (and hopefully not hallucinate to our deaths).
solardev··on Ask HN: What API or software are people using for transcription?
Another vote for this... super easy to use.
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