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bretthoerner

2,731 karma · joined January 25, 2008

brett@bretthoerner.com
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bretthoerner··on Growing proof that autonomous cars save lives
Oh, lol. My Tesla Robotaxi children. I meant swap human drivers.
bretthoerner··on Growing proof that autonomous cars save lives
Where do you live that humans are punished for "accidents"? You can run someone over in America and it's basically an "oopsie, do better next time!"
bretthoerner··on Growing proof that autonomous cars save lives
It's a pool. If all the drunks switch to autonomous vehicles then we all win. If all the school teachers switch to autonomous vehicles then the drunks lose.

In my own life I see the most reasonable/thoughtful drivers raving about autonomous driving and the most reckless ones ranting against it. YMMV.

bretthoerner··on Growing proof that autonomous cars save lives
You said both "tram" and "neighbourhood" so I'm assuming you aren't in the US. I truly mean no offense, but it's hard to express how spread out even the most metropolitan areas are in the US.

Sure, NYC is one thing. But check out the ~10th largest city, Austin, where Waymo and other autonomous vehicles are (I think) in their largest deployment. Just on a map, or by density numbers, or whatever metric you want.

I'm in Austin, and Waymos rule. I walk most places, bike others, and rarely drive. I very, very rarely get a rideshare (and often get Waymo by way of Uber lottery). Autonomous vehicles exist, are real, and serve an actual need in this very low density city that most people on HN have heard of. I have 3 kids and if I could snap my fingers and swap them for Tesla Robotaxis (Waymos are better and safer!) I would in a second. I would even pay for that to happen.

If you're arguing about some idealistic society, that's one thing. In reality these things are way better than our public transit, and fixing public transit in a place this (not) dense is not as easy as you might think. The last mile is real, and people are coming from every direction and going every other direction and not willing to wait and transfers when these autonomous vehicles already solve the problems door to door so inexpensively.

bretthoerner··on Cloudflare outage on February 20, 2026
> even if the client had passed a value it would have still done exactly the same thing, as the value of "v" (or anything from the request) is not used in that block

If they passed in any value, they would have entered the block and returned early with the results of FetchPrefixesPendingDeletion.

From the post:

> this was implemented as part of a regularly running sub-task that checks for BYOIP prefixes that should be removed, and then removes them.

They expected to drop into the block of code above, but since they didn't, they returned all routes.

bretthoerner··on Global EV Charging Points with Open Charge Map
We had the same experience going ~800mi in a day (each way; so we did this twice). We also had 3 kids in the car, so 5 people total... or to put it another way, approximately 500% more people in our EV than the big SUVs driving next to us.

A guy at one stop in TX was in a huge Excursion and was walking his dog near the charger, laughed and said "you're going to be here a while." We were in and out before he was. The FUD is extremely strong still. Our drive (CO to North TX) has to be one of the least populated (and anti-EV) drives in America and there was still no range or charge speed anxiety.

bretthoerner··on FTC announces rule banning noncompetes
My attorney friends tell me that the FTC doesn't really have the ability to do this, since contract law is part of state law. (My poor paraphrasing, not theirs.)

I've been surprised I haven't seen this mentioned on social media or in the news. Are my friends wrong, or are people celebrating because this is just a step in the right direction even if it may not do anything yet?

bretthoerner··on Our biggest ever river catch?
> Because they would then trade those like carbon offsets or find away to ignore them/workaround them for a market advantage.

Isn't that the point?

I'm not arguing (or not arguing) for this solution, but charging people the cost of cleanup and allowing them to "ignore them/workaround them for a market advantage" seems like an improvement on the status quo? Because the local government collecting the tax would now have funds to put toward the solution. This is classic internalizing of what were externalities.

bretthoerner··on TinySSH is a small SSH server using NaCl, TweetNaCl
> how do you make sure the boot has not been compromised and that you are not just sending the password to the bad guys?

In my case, I can't. This is a NAS in my house and this is mostly to prevent me from having to go to another room and plug in a monitor and keyboard. (Also, I've done this from across the country after a power outage.)

The threat vectors I'm protecting against are I guess mostly theft of the entire machine, or forgetting to wipe the drives when I eventually toss them out. Mostly, it's just fun practice because I'm a nerd and every drive should be encrypted.

For my use-case, the auto-unlock-by-polling-a-specific-LAN-IP linked in this thread would probably be fine, for example.

bretthoerner··on TinySSH is a small SSH server using NaCl, TweetNaCl
All fair, I guess I just landed on mkinitcpio-tinyssh first and it was my introduction to the idea, and only took a few seconds to setup. I'll switch to openssh if I ever have issues, but this has been working fine for many years, so I'm no rush.
bretthoerner··on TinySSH is a small SSH server using NaCl, TweetNaCl
Ah, I've never used DropBear. I don't know how one could be better than another for my simple use case, honestly.
bretthoerner··on TinySSH is a small SSH server using NaCl, TweetNaCl
tinyssh is great. One use case for it that people may not know about: using it during Linux boot so you can remotely unlock encrypted drives. I have a headless NAS server that uses dm-crypt/LUKS under ZFS. When I update my kernel/ZFS I remotely reboot the server, wait a few seconds, and then ssh into a tinyssh powered encryption key prompt to unlock the drives. (I am immediately booted from ssh, as tinyssh exits.) I can then ssh again a few seconds later and I'm hitting openssh on a fully booted machine that wasn't able to open the drives without my intervention.

https://github.com/grazzolini/mkinitcpio-tinyssh

bretthoerner··on Most in U.S. (57%) prefer big houses, even if amenities farther away
Zoning laws.
bretthoerner··on HHS purchases $290M worth of drugs for nuclear emergencies
To maybe help defuse: it looks to me like dntrkv was actually agreeing with you (and talking about dereg's post), but it seems like you misunderstood, and then alex_young probably misread you as being dereg given your reply.

Just my take, obv.

bretthoerner··on Should traffic lights be abolished? (2021)
Recent video where roundabouts in Carmel are a big focus, from pedestrian/cyclist POV: https://www.youtube.com/watch?v=rqx6aRCO0MI
bretthoerner··on Use one big server
I don't think you should need a cron and an alarm, you should be able to just set (and re-set) an alarm in your Durable Object(s)?
bretthoerner··on Ask HN: First-time dad-to-be. What do you wish you'd known back then?
This is a great list. I'm going to ride your coat tails with some of my favorites. I'm a father of 3 little ones, FWIW.

- Take all parenting advice with a grain of salt, everyone's sample size is too low.

- (Related) Each kid is very different. It's kind of wild how different they are and mine are still very little.

- By default you're likely to raise your kids as the average of how you and your spouse were raised. If either of you didn't like your upbringing you probably want to consider some kind of outside help to change your course sooner rather than later.

- OP said "It hasn't really sunk in yet" -- I just wanted to say this was the same for me. For all three kids! I was aware my wife was pregnant but it never really clicked until the baby was there.

- Months 1-3 were my least favorite. A tiny infant is a sort of alien, and very fragile. Somewhere around 3-6 months they'll look at you and smile and your heart will melt.

- You'll be fine!

bretthoerner··on What’s up with Austin?
Not at all.
bretthoerner··on Reasons to tour by bicycle
You're effectively saying my family (in a city) should keep paying to make your life equivalent cost to a city life. I'm saying your life should come with the full cost of the burden it bears, that's all. We'll still have farming communities and beach towns but they can price their externalities in.

As an aside, it's a wild stretch to pull the national park system and state beaches into "I, one person, prefer to have multiple acres to myself", as if these programs exist so that you can live X many miles away from anything, for free.

bretthoerner··on Reasons to tour by bicycle
> including transportation of goods and produce

Forgive me, if your rural land is on a major interstate then I definitely agree! For every branch off that major arterial the road becomes more and more specific to a few number of people, who rarely pay the full cost of the road/utilities that service them.

> It makes no sense to further incentivize moving to cities

I'm not asking for any incentives. I'm asking to stop sending my money to highway expansion, road repair and other services to people who live very sparsely. Let them pay for the extension (and maintenance) of service themselves, and then they can decide whether they would "rather" live there.

bretthoerner··on Reasons to tour by bicycle
The problem is that rural and suburban living is heavily subsidized in relation to urban living, which has economies of scale. This doesn't even factor in things like per-capita pollution. If people who would "rather" live a certain way actually paid their fair share (i.e. for negative externalities) it'd be a different story.
bretthoerner··on Tax the Land
Huh, I think the condos downtown "wipe out" a lot less of the river (they're not even that close to the river, there's a whole hike and bike trail between them and the river...?) than all of the single family detached homes right up against the river that go on for mile after mile upstream (literally for cities-worth of land!).

And without downtown, I don't know what your view or skyline would be of, other than an empty blue sky, of which 99.99% of Texas offers you that, if you want it.

Oh well, like you said, NIMBYism is certainly a thing.

bretthoerner··on Tax the Land
What real estate do you think those people would buy if the condos weren't build?
bretthoerner··on Highlights from Git 2.35
Yes, --staged doesn't include unstaged changes.
bretthoerner··on Durable Objects now Generally Available
For what it's worth, this post is about it leaving beta. :)
bretthoerner··on Our self imposed scarcity of nice places
Subways, trams and buses are not just as dangerous as cars.
bretthoerner··on Remote-first work is taking over the rich world – research hints at why
The average commute in the US is apparently 27 minutes one-way. That's what people have settled on when they're spending their _own_ time. If you get paid for commute time it incentivizes people to commute even longer so they can get even more square footage per dollar, or whatever they're optimizing for.
bretthoerner··on Why I Wrote PGP (1999)
I think they meant "Web 2.0"
bretthoerner··on Why North America's killer heat scares me
We are already geo-engineering. That's why the climate is changing.
bretthoerner··on Circling–or cycling–the track at F1’s famous Circuit of the Americas
I hear you loud and clear, but South Walnut Creek is way better than this for uninterrupted riding, IMO.

https://www.austintexas.gov/department/southern-walnut-creek...

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