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0x3f

1,204 karma · joined August 26, 2025

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0x3f··on Apple update looks like Czech mate for locked-out iPhone user
Why would it have to be free?
0x3f··on Why AI Sucks at Front End
Works mostly fine for me on Rust backends. As long as I'm willing to accept tight contracts at the edges with spaghetti in the middle, or otherwise gate approval for everything it does.

If I want good abstractions, sure, I can set up approvals and babysit it with reprompting, because it will do stupid things that an experienced engineer wouldn't. But the spaghetti also works in the sense that it takes the input types and largely correctly maps them to the output types.

That doesn't emarrass me with customers because they never see the internals. On front-end, obviously they will see and experience whatever abomination it cooks up directly.

0x3f··on We have a 99% email reputation, but Gmail disagrees
Each email has an unsubscribe link, but my problem is that I don't know if these separate senders represent different email lists. In the past, some companies who've used this pattern have accepted my unsubscribe request on one list, but kept emailing me from another, as if I'm supposed to work out their marketing email list hierarchy in order to stop them spamming me. So these days I don't bother, I just select all and mark as spam when I see it.
0x3f··on Why AI Sucks at Front End
I would trust an LLM with backend much more than front-end. Especially if we're talking monolithic and good type system. Ideally compiled. When I say trust I mean it's not going to break the user-facing API contract, probably, even if internally it's a mess. If you let it do front-end blind, it will almost certainly embarrass you if you care at all about user experience.
0x3f··on Why AI Sucks at Front End
It's hard to interpret comments like this because we all have different standards and use cases. So it would really help if you could link to it. Even in a roundabout way if you want to avoid the impression of self-promotion.
0x3f··on We have a 99% email reputation, but Gmail disagrees
Oh the 'real name' thing I see all the time, often just using the founder's name, but only the more growth-hacky companies seem to purposely cycle through the names of their other employees for sending marketing content.
0x3f··on We have a 99% email reputation. Gmail disagrees
Well you can already do this with email, can't you? You just use [company-name]@[yourdomain].com. Or you+[company]@gmail.com. Then you either block all unknown, or more practically just block companies as soon as they start spamming you.
0x3f··on We have a 99% email reputation, but Gmail disagrees
I'm a Font Awesome subscriber and yes, for the record, they spam me with annoying marketing and probably deserve their Gmail woes.

They also use that silly dark pattern where they alternate sending out marketing emails from {David,Harry,Sam,Janet,every other person at the company}@fontawesome.com.

0x3f··on Apple update looks like Czech mate for locked-out iPhone user
Plugging in a USB keyboard is way higher level than what I'm talking about. You can contact a digital forensics firm, and they'll do it for you. It'd be custom hardware. Cellebrite-type stuff.
0x3f··on Apple update looks like Czech mate for locked-out iPhone user
Seems like a front-end bug? So just access the API directly, or ask someone who knows how to do that? Plenty of iOS-focused reverse engineers out there.
0x3f··on Starfling: A one-tap endless orbital slingshot game in a single HTML file
Also, put your business logic on the backend
0x3f··on Mexican surveillance company Grupo Seguritech watches the U.S. border
These people deserve an immediate prison sentence.
0x3f··on Starfling: A one-tap endless orbital slingshot game in a single HTML file
I would make restarting much much faster than it is now. That's the most annoying part and it breaks the satisfying chain completely for me. I miss and then have to watch it slowly fall, or struggle to find the reset button. And even if I hit the reset, I have to go through the menu.

At the very least, put the reset and play again buttons in the same spot, so I can just keep tapping/clicking there.

Super Meat Boy is how all games like this should be.

0x3f··on Sam Altman's response to Molotov cocktail incident
It seems a bit stilted to be LLM'd.
0x3f··on Sam Altman's response to Molotov cocktail incident
From someone Molotoving his house? What do you think he should have learned from that?
0x3f··on New iPhone age and identity checks restrict internet freedom in the UK
Can you name some specific countries?
0x3f··on Microsoft suspends dev accounts for high-profile open source projects
I suppose the US is the unique one really, when it comes to a history of protecting certain types of speech. They've never really regulated (what I would call) politeness between people in any form.

The UK, and I assume much of Europe, criminalizes truly petty levels of speech. For example, it's illegal to insult someone and cause them 'alarm' or 'distress' in the street.

Thus the non-technical populace see rudeness on the internet as the result of some kind of wild west situation that the government needs to control, to bring it in line with the rest of the public realm.

0x3f··on Microsoft suspends dev accounts for high-profile open source projects
You assume your premise. No the government actually doesn't 'have to' take action about mean things on the internet. The UK has such an obsession with regulating what is, essentially, politeness.
0x3f··on Microsoft suspends dev accounts for high-profile open source projects
CCP-level control over access to information is not actually very tight, technologically nor ideologically, but it does enable a form of rule-by-law which is far more useful.
0x3f··on The tool that won't let AI say anything it can't cite
Well, I would have tried it but the website kills Firefox.

Hard to see how you could really make this work though. You might as well just add "fetch and re-read all sources explicitly to make sure they are correct" to a normal prompt.

0x3f··on New iPhone age and identity checks restrict internet freedom in the UK
> 15 residencies leading to over 10 passports

Unlikely, considering most places require you to fulfill the granted residency by actually physically being there.

And are these even places you'd want to live?

0x3f··on Creating the Futurescape for the Fifth Element (2019)
But I wonder at what point digital effects become 'good enough' in some sense that they never look aged beyond the containing film. At some point surely there's no more perceptible 'resolution' to be had.
0x3f··on They're made out of meat (1991)
Part of the human expression of disgust includes thought terminating cliches. Imagine how the average person would talk about a race of bug-like aliens, no matter how advanced they were. It would be a dismissive kind of 'ew, gross'. The humor is in seeing other beings reacting that way to us. I don't think it's supposed to imply the aliens are some kind of flawless geniuses revealing the true nature of human beings.
0x3f··on Škoda DuoBell: A bicycle bell that penetrates noise-cancelling headphones
If I'm driving and I see a young kid like this I always move out away from the curb if possible. So even if they dart out or fall into the road it's not a problem. Actually, same if I'm passing a bunch of parked cars and there is room, since kids can be stupid and emerge from between them.

If someone truly runs into when you're stationary, I'm not sure anyone really has a problem with you in that scenario.

0x3f··on Škoda DuoBell: A bicycle bell that penetrates noise-cancelling headphones
I would be worried about a horn like this because if they get startled and move into the path of a car on the actual road, or do any other stupid thing that injures them, you're going to have real problems.
0x3f··on Škoda DuoBell: A bicycle bell that penetrates noise-cancelling headphones
> What would you suggest cyclists do until that happens? Never go faster than walking speed? Then I can leave my bike at home. Cycle on the road, where cars can hit me, instead of the dedicated bike lane, use of which is often mandatory?

I don't know where you live but it's quite unusual here to be cycling through areas that have a lot of pedestrians. If the bike lane is a dedicated one, pedestrians are very rarely in it. But yes if all else fails, the road is preferable to the pavement if you're unwilling to cycle slowly enough.

> how do you prevent pedestrians from crossing said dedicated infrastructure without looking?

That's a UX problem. You can also ask how to prevent cars driving on the cycle lane. Which we do in a multitude of ways. You just need to physically communicate segregation and danger.

> A court will rule in favor of the pedestrian stepping onto a bike lane without looking getting hit by a bike that's too close to do anything?

Here, absolutely, if they consider the cyclist is going too fast for the conditions. There's a concept of a hierarchy whereby the more vulnerable class is almost assumed not to be at fault. Same for a car hitting a cyclist, or a motorbike, even.

0x3f··on Škoda DuoBell: A bicycle bell that penetrates noise-cancelling headphones
> If you only reduce speed, you'll be traveling at a very low average speed, and time is money

Well this is a bit of an appeal to consequences. I would say (a) this is a very good reason to build dedicated infra, and (b) if something ever does happen, a court is really not going to take this line of reasoning very well, so be careful with it... even if in practice it's how you consider it.

0x3f··on Škoda DuoBell: A bicycle bell that penetrates noise-cancelling headphones
Right it has a wider non-emergency comms purpose, I do this too. But I wouldn't do it and assume they've heard or understood, and so overtake too fast on that assumption. The overtake should be safe regardless.
0x3f··on Škoda DuoBell: A bicycle bell that penetrates noise-cancelling headphones
I think bells do have a communication use of course, just not really to be used as an emergency 'an accident is about to happen, immediately take action'.

At least a bell sounds relatively polite if you're not spamming it. A horn is a bit aggressive, you have to modulate it.

In a car I use two short tapped toots as a polite kind of 'excuse me' e.g. if someone hasn't noticed a light turning green. That seems more friendly than a sustained blast.

On the bike with a bell I'll just say thank you as I pass, if they've moved for me. Usually seems to go down well enough.

0x3f··on Škoda DuoBell: A bicycle bell that penetrates noise-cancelling headphones
Do horns and bells really prevent accidents?

In order for e.g. a horn to work you need enough time that the driver processes the situation and decides the horn will communicate something AND enough time for the pedestrian or whatever to process that and react to it. Generally it's a lot easier just to press the brake, and more importantly be travelling at a speed and in a manner where the brake is sufficient.

Structurally, we'd be much better off reducing conflicts between the different tiers of users. I.e. properly segregated infrastructure for each class of vehicle.

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