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da-x

404 karma · joined July 22, 2014

https://twitter.com/DanAloni

http://github.com/da-x

Email: alonid [at] gmail.com

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da-x··on Rayfish, Peer-to-peer mesh VPN with no server to trust
It's all about lowest friction + domain-name trust.

Depending on third party packaging (distribution-validated install) is much higher friction.

da-x··on Show HN: I measured the half-life of 41,301 Show HN launches. It's 7 hours
Launching today is all about sponsored distribution channels and less about posts in specific forums.

But let's hope this one beats the statistics..

da-x··on Etched has officially come out of stealth
I've read elsewhere that it's 10x less electricity for inference workloads compared to standard GPUs. It is not clear to me, are the model weights built into the silicon (e.g. per model tapeout), or is this a new kind of chip architecture that still has weights in DRAM/SRAM?
da-x··on Have you restarted your computer this week?
I'm glad to see this. Almost 18 years ago I implemented a similar kexec device+memory preservation for a storage vendor. It was done on a Linux kernel of that day, and it had had a memory reservation and handoff protocol between the two kernels to keep some specific PCI device alive, allowing for state restoration at the application side. I'm proud of the fact that the kernel replacement was just under 1 second in execution (after init process optimization) and the whole kernel+app was less than 10 seconds.
da-x··on Have you restarted your computer this week?
Thankfully there's livepatching (e.g. https://ubuntu.com/security/livepatch )
da-x··on Show HN: TinyAgents – a Rust based recursive LLM harness
Everyone is cooking their own harnesses (e.g. mine is a very simple tool-use loop: https://github.com/da-x/da-harness ).
da-x··on Show HN: PDFMergely – In-browser PDF tools that never upload your files
Perhaps you can also provide a Tauri-based independent downloadable app.
da-x··on Microsoft Needs Windows Lite
ReactOS is already some sort of Windows Lite. And now with coding agents we can accelerate development on it.
da-x··on AI boom risks global financial crash, warn central bankers
You're on the spot, it can certainly be a self-defeating prophecy

https://en.wikipedia.org/wiki/Self-defeating_prophecy

da-x··on Windows 10 support extended until Oct 2027, as users reject Windows 11
I wish there was an objective index for 'software bloat levels' so that we can better track how stuff like this happens.
da-x··on Ask HN: Running local LLMs? What's your model and hardware
Qwen3.6 27B on RTX PRO 6000
da-x··on What Split-Brain Patients Reveal About Consciousness
> When Mark pointed out this discrepancy, the patient commented that her left hand frequently did things on its own

That is the scary part. I would image it's like having a parasitic mind that sometimes controls half your body and sometimes just smooth along with what your 'talking' part of consciousnesses is doing.

da-x··on I Could Have Built This in 4 Hours (?). I'm Glad I Didn't
Certainly there's some Rumpelstiltskin kind of deal when trying to move fast with a vibe-coded "product".
da-x··on Post-Mythos Cybersecurity: Keep calm and carry on
Anthropic: It seems you feel our work is not a benefit to the public.

Me: LLMs are like any other machine. They're either a benefit or a hazard. If they're a benefit, it's not my problem.

da-x··on The State has entered the Model Loop
Can human institutions regulate matrix multiplications that contain certain weights?

Lessons from history: can you regular data transfers that contain certain data? AFAIK torrent downloads for TV shows and movies that otherwise get streamed, is still live and kicking.

da-x··on SpaceX stock is a terrible buy – what that means for the bull market
We will only know if that's true in retrospect.

Cramer on Tesla IPO: “You want to get some on the deal and then get out,” Cramer said. “I think it’s going to be a bad company.” https://www.cnbc.com/2010/06/28/cramer-on-tesla-ipo-get-in-g...

da-x··on Reading the news is the new smoking
For the majority of people, it seems to me that news are background noise to which they tune in occasionally, but otherwise they are just going about in their lives and it does not affect them much.

However, for the few details-oriented analytic people among us, the news are a *mental pit hole*. This is what I saw on myself since 2020. The mind works under an illusion that there is a possibly to synthesize some positive a change in your personal life based on information from the news - but it's wrong. It didn't keep me from browsing though, and getting addicted to those information streams, just like sugar.

So occasionally I do a 'news detox' like the OP describes.

Surely social developments can affect you and your neighborhood, your city, or your country on the long term, but in that case it is better to consume a monthly or yearly digest.

Or a daily digest. I vibe-coded a daemon that sends me the Wikipedia's daily summaries, once a day. It's a one page of 'this is what happened' without interpretation (but with left-leaning bias, because Wikipedia).

da-x··on Show HN: Lean bulk, cut, body recomp. Calculate maintenance calories
It's not only that. Also, absorption of calories from food is largely different between individuals, due to gut microbiome, generics, etc.
da-x··on Running Windows Games on a Hobby OS with Wine
While I like the idea of starting a hobby OS, but the most despairing thing about it that to be useful it would always have to implement 'legacy' interfaces of other OSes. That is, it cannot stand on its own and create a new ecosystem, instead it has to interface to the world and implement TCP, POSIX, know formats widely used files and such.

You end up with an OS kernel that talks Linux/Win32 and takes on a lot of compat code, protocols, and other paradigms.

I wonder what a hobby OS would have looked like it if it assumed nothing, that is, as a thought experiment, as if aliens on another planet invented computing and started writing OSes from scratch. Imagine we discover software from another planet that would not even work with 8-bit bytes, for instance.

da-x··on Signs you're a dangerous terrorist: using Signal, moving zines
Democracy also has a 'tyranny of the majority' vulnerability in which it can enforce policies onto minorities that could be just as harsh compared to policies imposed by autocracies. For example - Japanese American internment in WWII.
da-x··on Millimeter wave technology drills 100 meters into granite
The sun performs fusion, not fission.
da-x··on Ask HN: What will AI coding look like when today's CS freshmen graduate?
If there are no incentives to be good at coding, almost no student would be good at coding unless they are picking it up as a hobby. Do collage tests coding proficiency? I doubt.
da-x··on The 100k Whys of AI
I'm sure they are banking on the possibility that the average book hoarder cannot tell the difference.
da-x··on Iran Delays U.S. Peace Talks over Israeli Attacks in Lebanon
The "fuse the militaries / more susceptible to Israeli whims" framing seems to be the hand-wavy part of those articles. If you read the referred Section 224 you'd see details of the expanded scope of cooperation in tech domains and info sharing, and also in transparency and oversight.
da-x··on Iran Delays U.S. Peace Talks over Israeli Attacks in Lebanon
Israel itself is in favor of this, to reduce US influence on its arms exports. Everybody wins.
da-x··on Local Qwen isn't a worse Opus, it's a different tool
Maybe someone can devise a distributed bench-marking system where multiple people collaborate on tests and also vet each other's tests and rating without revealing them to the public.

I have my own "interview questions" for models where I give them a premade Git repo and a problem to solve. Then, I rate them like a teacher. I believe other do that as well, so we only need a reliable system to aggregate these results.

da-x··on AI demands more engineering discipline. Not less
I bet code removal is _not_ something that goes into LLM training sets much, unfortunately
da-x··on SpaceX to buy Cursor for $60B
Ah, it's somewhat like how Jeri Ryan's divorce caused Obama to get elected.

Source: https://www.reddit.com/r/startrek/comments/187ghq/star_trek_...

da-x··on UK set to announce social media ban for under-16s
I think there's some sort of 'social pressure' between nations. Policies during the COVID-19 era come to mind.
da-x··on SpaceX Forecasted to Burn $350B by 2030
I think they will have the revenue for this, and also - it is on par with the capital expenditures of the railroad industry in the 19th century in today's dollars. Given what they trying to do, it makes sense.
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