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aomix

424 karma · joined June 14, 2016

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aomix··on Eight Bits of Trust: eMudhra's CA keys cracked in milliseconds
Learning about the concept of “negative zero” in school stuck with me. It was one of those lessons where the professor had us bang our heads against one’s complement to understand the shortcomings and introduced two’s complement like Moses coming down with the stone tablets.
aomix··on Code Is Crap
I have a goal to make the codebase at work cargo-crap compliant and enforce it with CI. I let an agent run overnight with it once and the diff touched like 40% of our codebase which is untenable for a single merge. So for now I’m doing it piecemeal as the opportunity presents itself.
aomix··on A year of fighting scrapers on my 1.5 million-page website
The social contract of accepting scraping for visibility was always tenuous and is now fully dead. But it’s shocking the number of people who are essentially victim blaming here. You should spend YOUR time to optimize your free website so MY use case is not impacted. How is that not incredibly selfish on its face?
aomix··on Show HN: NixOS-DGX-Spark – Nix and NixOS on the DGX Spark
I got curious one Saturday and ported our monorepo to use Nix for build and test and release. It was a very pleasant process. I had to put aside to tackle more pressing things but I'm all in on using Nix in that capacity.
aomix··on Ruff v0.16.0 – Significant new updates – 413 default rules up from 59
If you listen closely you can hear the thousands of CI jobs that just pull latest UV failing all at once.
aomix··on Transcribe.cpp
What good timing to spot this. I've been reading more and more people talk about bringing TTS into their prompting toolkit and wanted to give that a try. The idea of rambling brain dump into a doc -> edit pass -> send to the robot loop sounds appealing.
aomix··on Ask HN: Are systems ready for the first negative leap second?
Not responsible for those systems.

The last time this came up I thought “smearing” the second over the course of a day kind of solved the problem a discrete +/- 1 second suddenly appearing on the clocks.

aomix··on Does code cleanliness affect coding agents? A controlled minimal-pair study
In my experience this has an obvious answer (yes). LLM’s yes-and whatever patterns are present in the code base no matter how insane. If you don’t tend to your code garden it will be overcome with weeds in an instant.

At work we had largely moved off of some old hardware but kept partial support for it in the code because normally that would be zero cost. But the constant overhead of bullying, bribing, and threatening the LLMs to leave that code alone was way more work than just excising it and reimplementing it if needed.

aomix··on Never talk to the police
James Duane, the lawyer from the famous video about never talking to the police, wrote a book called You Have the Right to Remain Innocent. It’s a great read if you want to feel very sad.
aomix··on I'm skeptical about efforts to revolutionize schooling
I credit randomly deciding to take Latin in high school as a huge change in the trajectory of my life. It didn’t even happen all at once. Just a little different perspective on how words are formed. Oh they’re often combination of simple root words.

Right after I graduated the one Latin teacher they had retired and that was it.

aomix··on Using AI to write better code more slowly
Talking the problem to death with the AI before implementation is a nice zone for me. I feel productive, get good results out of the AI, and still largely understand the code. That’s the part of the AI revolution that I feel has made me a better engineer because I argue about design and architecture all day with a robot.
aomix··on Myths about /dev/urandom (2014)
It started looking a whole lot like OpenBSD’s random number system. Private entropy pool from good system entropy seeds a ChaCha20 stream with random reseeds for forward secrecy in case of compromise. I think Linux is even more paranoid in the early boot environment where even in the presence of a seed file it prefers to get system entropy mixed in before confidently saying it can do crypto activities.
aomix··on Jeffrey Epstein's Money Mingled with Silicon Valley Startups
The Wire's eternal wisdom "You start to follow the money, you don't know where the fuck it's gonna take you"
aomix··on Embassy: Modern embedded framework, using Rust and async
I haven't had a chance to do embedded work but people damn near fall to their knees and weep when talking about how nice the experience is using embassy. Which makes me want to give it a try.
aomix··on Are we tired of social media? (2025)
I find it interesting that the same process that played out in the forums to feed transition also took place in video games with dedicated servers to matchmaking. I joined a random Counter Strike server in 2005 and ended up becoming close friends with regulars on the server and I'm still in touch with some of them this day.
aomix··on Nike's Crisis and the Economics of Brand Decay
I’m not even an athlete but I hike fairly often and walk 3-4 miles a day with my dog. If I get a pair of so-so boots they’ll last less than a year. I got recommended boots by a friend that lasted me 6 years until I finally had to replace them with an identical pair this Christmas. Nothing has been an issue in the two weeks I’ve had them but when companies get gutted by PE their quality goes down sharply. If I have to find a new boot company I’ll be very sad.
aomix··on A16z-backed Doublespeed hacked, revealing what its AI-generated accounts promote
I keep believing there’s a web of trust type future for social media but I can’t articulate it.
aomix··on I'm Kenyan. I don't write like ChatGPT, ChatGPT writes like me
"I would have written a shorter letter, but did not have the time." is my favorite quote for that
aomix··on Paramount launches hostile bid for Warner Bros
I want Netflix to lose. After living with their binge release schedule for however long now I think we're all worse off for it. So I want less of the industry to use it.
aomix··on The "Mad Men" in 4K on HBO Max Debacle
I never watched the widescreen version of The Wire they put out years ago but now I'm curious again. That show was a bone deep 4:3 product and the show plays with it constantly. Here is an interesting breakdown that made me really appreciate how clever they got while trying to be pretty subdued with the cinematography on The Wire https://vimeo.com/39768998
aomix··on How AGI became the most consequential conspiracy theory of our time
I was coming in with the Walmart example too. The onboarding meeting told us he overheard it at a Korean manufacturer and liked it.
aomix··on People regret buying Amazon smart displays after being bombarded with ads
I’m afraid to upgrade from my ~6 year old LG OLED with a damaged corner because I pair it with an Apple TV and only see Apple ads occasionally on the Home Screen. I don’t know if a newer tv would give me the same experience.
aomix··on Tokyo has an unmanned, honor-system electronics and appliance shop
While driving through upstate New York on a camping trip I found a maple syrup shop run on the honor system. Leave the money in an unlocked box. It was shocking. I bought a gallon.
aomix··on The Framework Desktop is a beast
I’ve been agonizing over getting the Framework Desktop for weeks as a dev machine/local LLM box/home server. It checks a lot of boxes but the only reason to look at the Framework Desktop over something like a Minisforum MS-A2 is for the LLM and that seems super janky right now. So I guess I’ll wait a beat and see where we are later in the year.
aomix··on Uber raises in-office requirement to 3 days, claws back remote workers
I wonder if you plotted layoffs cycles you’d see a big gaps for tech companies for the last couple years since RTO orders will have the same effect.

Reading about the different RTO rebellions is interesting. I know multiple people who have ended up in a half day schedule that they really like. All meetings scheduled before noon-ish, then head home to focus on work. These are all kind of against company policy but there’s a shield of willingly ignorant managers between the executives and workers. As long as the managers can say “as far as any metrics I have access to tell me my people are in the office the required days per week” they’re ok with it.

aomix··on What do I think about Lua after shipping a project with 60k lines of code?
I saw someone describe python as “stressful” for this reason and I couldn’t agree more. It’s difficult to have confidence in any change I make or review. I need to sit down and manually exercise codepaths because I don’t get the guarantees I crave from the language or tooling. While with the small amount of Rust code I’ve written lately I could yolo changes into production with no stress.
aomix··on Intel RealSense Stereo Depth Cameras
We had serious reliability issues with USB versions that were only solved by switching to the D457 model with GSML connectors. Those needed other hardware vendors to build in support for it to work but once that was all done we never had an issue again. Happy times going from alerts daily of the camera dropping out to alerts never.
aomix··on Study finds 46 percent of U.S. counties have pharmacy deserts
I was working in a college job for a pharmaceutical distributor when the New England Compounding Center outbreak happened. I think that dropped a nuke on the whole industry. We stopped dealing with compounding pharmacies after that because that whole thing was more like a matter of when not if.
aomix··on Age and cognitive skills: Use it or lose it
I didn’t appreciate this until covid and wfh. I’m an introvert and am in my happy place sitting in front of a computer or with a book. But I was losing my mind and had to be actively social for the first time in my life. I can see a decade of living like it’s Covid turning my relatively healthy, relatively young brain into soup.

Leaning into stereotypes, the older women in my family did just fine in retirement because they just started doing social activities full time. If anything they retired and got busier. The older men sometimes did ok but usually did worse.

aomix··on Age and cognitive skills: Use it or lose it
Falling off the cognitive cliff after retirement is something I think a lot of people are familiar with in their own lives.
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