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nateberkopec

3,366 karma · joined March 23, 2009

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nateberkopec··on Neki – Sharded Postgres
I, for one, like it when CEOs let loose a bit and show some personality. It's better than everyone walking around talking like a media trained robot.
nateberkopec··on State of Homelab 2026
For secrets management, I basically just use fnox everywhere (https://fnox.jdx.dev/). It's a frontend to tons more options than sops, although `age` is still included. I also think the DX is better but to each their own.
nateberkopec··on Mobile carriers can get your GPS location
You're thinking of Phase II E911 in the US.

That's true, but you can always be triangulated down a couple hundred meters by figuring out which towers you're connected to.

nateberkopec··on Mobile carriers can get your GPS location
I spent ~5 years volunteering for a search and rescue team in New Mexico.

We definitely got the cellphone tower triangulation data. I never once saw GNSS data provided by a carrier. We used FindMeSAR https://findmesar.com/, the subject would usually text back the coordinates from the phone.

Just one data point.

The revolution that's occurred since my SAR volunteer days is the wide availability of satellite messenging on consumer phones. I'm guessing that's really changed the situation quite a bit.

nateberkopec··on Claude Code daily benchmarks for degradation tracking
Good thing expectations are perfectly constant!
nateberkopec··on “Erdos problem #728 was solved more or less autonomously by AI”
>assuming you have formalized the statement correctly

That's a pretty big assumption, though, isn't it? As we saw the Navier-Stokes psychosis episode over the New Year holiday, formalizing correctly really isn't guaranteed.

nateberkopec··on An NFC movie library for my kids
Is there an option for an NFC reader that doesn’t require 3d printing or soldering?
nateberkopec··on Cardio fitness is a strong, consistent predictor of morbidity and mortality
You don’t need a watch. You can estimate VO2 max yourself by doing a max effort 1.5 mile run and applying a regression equation: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4795745/

That’s all the watches are doing anyway. Even if you do buy a watch, keep in mind you need to run regular max effort runs to get an accurate value.

nateberkopec··on Hi everyone yes, I left OpenAI yesterday
Sam publicly asking for a 10x bigger power grid and 7 trillion dollars is a pretty clear sign that they're out of short to medium-term ideas other than "MOAR PARAMETERS".
nateberkopec··on Value of life
GiveWell can point you to various charities in 3rd world countries where you can be reasonably certain you can save a life for about $5000-7000. https://www.givewell.org/

Save 1 life in the USA, or take the same 7.5 million and save ~1000 lives in Africa. Interesting lens on which to view these numbers.

nateberkopec··on A Critical Analysis of the What3Words Geocoding Algorithm
I volunteered in SAR for five years, and the topic of W3W would occasionally come up.

For me, it’s just already damn hard to make sure you can hear numbers correctly over the radio. In marginal conditions, it’s a hell of a lot easier to use numbers (and requires less time due to not having to repeat or ask for clarification).

Do I really want to be trying to say “arrows.midst.senses” over a handheld radio?

nateberkopec··on Housing Is a Labor Issue: Land owners are taking all the wage gains
If what you care about is climate change, you should be in favor of cramming people into the smallest possible spaces in urban areas, not putting them in rural areas where they have to drive 20 minutes to get to the grocery store.

The carbon footprint of your average city dweller is far lower.

nateberkopec··on How to register a Kei truck in Pennsylvania
All your points about 25-year-old safety standards is perfectly valid.

However, re: "crumple zones":

The streets of the USA are basically an arms race. Bigger and bigger and bigger because "it's safer". Safer for you, maybe. This is how we ended up with pickup trucks that have hoods as high as your shoulders.

Kei trucks and cars are great, and in Japan they're quite safe (https://pubmed.ncbi.nlm.nih.gov/24499113/) but the context is completely different. Cars weigh half as much, the drivers are twice as careful and traveling at half the speed.

nateberkopec··on DJI Drone Rescue Map
That may be true. My unit didn't have a thermal camera setup. However, we're not always looking for live subjects that will give off a thermal signature, and thermal cameras don't help with spotting inanimate objects. I would say we found signs of the subject's passage (equipment, footsteps) 80% of the time before finding the actual subject.
nateberkopec··on DJI Drone Rescue Map
I volunteered for a SAR team in the US southwest for 5 years, the last half of that or so we had an active drone unit.

Drones are good at covering terrain that's difficult to traverse on foot. Canyons, cliff walls, the like. As some of the rescues on the site show, they're also good for getting another angle that's not human-being eye level, which is sometimes all you need to spot a clue or subject.

Drones are not very good at covering large areas of ground quickly. It's also extremely difficult to spot anything small than an entire human being on the drone's camera. That means you miss valuable things like bootprints, pieces of equipment, etc.

They're a very useful tool in the toolbox, but I don't see them replacing human beings until image recognition technology gets another level-up. "Recognize a human being or signs of one with the background of literally any possible terrain on Earth" is a bit beyond what's field-deployable at the moment.

nateberkopec··on I gave commit rights to someone I didn't know (2016)
What language/stack?
nateberkopec··on Group accused in $225K 'dice sliding' cheating scheme at Las Vegas casino
Generally players like this target specific games for specific reasons, so I agree that there might be something to the table surface that makes it easier to slide dice.
nateberkopec··on Group accused in $225K 'dice sliding' cheating scheme at Las Vegas casino
It’s partly electronic. Players still throw real dice, there is no computer RNG.
nateberkopec··on SimCity 4 was released 20 years ago
I did the same with Streets of SimCity.
nateberkopec··on California’s current water rights and investment
The bit about Sacramento not having water meters is particularly mad.

Driving through the Imperial Valley was a big wake up call for me as to the dire state of the water situation in California. We are transporting water hundreds of miles to grow food in the middle of a desert.

The old incentives and laws are clearly not going to be enough for the future, particularly on the Colorado. As usual, no one acts until the crisis is here on our doorstep.

nateberkopec··on Ruby's switch statement is flexible
Woof. Postgres 11+ also has some nice speed improvements with each version as well.
nateberkopec··on FBI Warns Against Using Public USB Ports Due to Malware Risk
There’s “USB condoms” available everywhere.

Fundamentally it’s just a USB-> USB connector with only the charging pin. Not a complicated device.

nateberkopec··on There Were Half As Many Affordable Homes For Sale In 2022 As There Were In 2021
If you buy a residential property only to rent it out, it is not housing for you, it is solely an investment.
nateberkopec··on Fastbook: Listen to audiobooks faster (2020)
Overcast already does this for podcasts, and I really like it. I turn it on 100% of the time.
nateberkopec··on Ruby 3.2’s YJIT is Production-Ready
It passes most (maybe all?) of the Rails test suite. But it can't run a randomly-selected production Rails application.

This was based on my conversations with Chris Seaton before his passing, about 6 months ago.

nateberkopec··on Ruby 3.2’s YJIT is Production-Ready
TruffleRuby can’t run production Rails traffic today, and YJIT can.
nateberkopec··on Shorting Tether
> Market makers that redeem billions of USDT for cash with Tether/Bitfinex

Have people actually seen the receipts for this? I'm skeptical that this actually occurs.

nateberkopec··on Gundam and anime replace rampant politics in Japanese Twitter Trends
It's pretty much always been like this. It doesn't resemble at all what tops the Trending charts in America.

I've been checking Twitter Trends here in Japan for the last ~3 months, prior to the Musk acquisition, and I've always thought it was fascinating how there's very little political discussion. I don't think this was related to the curation team being axed at all.

nateberkopec··on Thoughts on Arc Browser
> I think the most important job for a browser is to stay in the background and let the user focus on the website.

Actually, this is my favorite part about Arc. Most of the time when using Arc I'm working in fullscreen mode with 100% of the UI hidden. There is literally zero on my screen except the page itself. If I mouseover to the left (or hit cmd-S) I can see the sidebar/addressbar etc.

It's absolutely wonderful and really puts the focus on the content. I find it much better than how Chrome handles fullscreen.

nateberkopec··on Moving from React to htmx
Preact is not a good comparison. If it "has the same API as React", then it's not solving any of the problems that the post talks about.

Bundle size is 1 problem of JS-heavy SPAs but the post goes into many other drawbacks not addressed by something like Preact.

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