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bariumbitmap

1,140 karma · joined February 20, 2015

Github profile: https://github.com/bariumbitmap/

Reddit profile: https://www.reddit.com/user/bariumbitmap/

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bariumbitmap··on Reviewers rarely talk about reliability. Owners bring it up twice as often
Backblaze drive stats used to be very useful when purchasing consumer drive stats for my laptops, e.g. in 2015:

https://news.ycombinator.com/item?id=10387962

https://www.backblaze.com/blog/hard-drive-reliability-q3-201...

For various reasons I don't consult Backblaze stats much nowadays, but I wish this kind of reliability and failure rate information were more available for other products, especially LED light bulbs.

bariumbitmap··on Fuck Nuance (2015)
I don't know much about sociology, so I found it interesting to read a sociologist critique his own field. This part stood out to me:

> To make a loose statistical analogy, it is a little like continuing to add variables to a regression on the grounds that the explained variance keeps increasing.

Like a statistical model having parameters, a theory should have some nuance, but too much nuance is analogous to overfitting. It reminds me of the maxim that a theory should be as simple as possible but no simpler

bariumbitmap··on Your Phone Is About to Stop Being Yours: 70 Days Until Lockdown
> This sort of breathless outrage rhetoric would be a lot easier to take seriously if it spent even a minute acknowledging the very real risk to users that this is meant to mitigate: tech support scams where people are walked through installing an app that takes over their phone and steals their money, private data, and identity.

1. Is requiring developers to submit government ID actually an effective way to prevent tech support scams? Will scammers actually be deterred by a government ID requirement in addition to the existing developer registration process?

2. Is requiring developers to submit government ID the best option to prevent tech support scams? Are there other options that Google could use to make Android user less susceptible to tech support scams?

> You can disagree with the tradeoff, but if you don't acknowledge it you're just doing propaganda.

The tradeoff, such as it is, is acknowledged on keepandroidopen.org under the "But wait, isn't this...just about security?" section:

> The security rationale is a smokescreen. Google Play Protect already scans for malware independent of developer identity. Requiring a government ID doesn't make code safer.

Finally:

> Personally, I think the 24h cooldown is an excellent compromise to allow user freedom while slowing down attackers sufficiently to mitigate the harm.

I don't think this is an excellent compromise. Scammers are persistent. I'm not convinced a 24 hour cooldown is enough to deter them in any meaningful way. I, on the other hand, am not persistent enough to wait 24 hours to install an Android app from F-Droid just to try it out.

bariumbitmap··on [dead]
See also: https://www.wikimediastatus.net/

Edit: and these too

https://wikitech.wikimedia.org/wiki/Incidents/2026-10-21_PHP...

https://news.ycombinator.com/item?id=50172041

bariumbitmap··on William Gibson and the trademarking of cyberspace
Stargate is military scifi. For starters, all the protagonists work for the US Air Force.
bariumbitmap··on William Gibson and the trademarking of cyberspace
1989 was 37 years ago, i.e. almost 40 years ago. Time flies.
bariumbitmap··on Were Software Engineers blue-collar workers all along?
> Blue-collar workers, in general, have successfully ridden the waves of technological change. If you can manage a crew of manual carpenters, you can also manage a warehouse full of woodworking robots.

Uh, what? This hypothetical is literally an example of an entire crew of manual carpenters being fired and replaced by robots, leaving only the manager. That sure doesn't sound like successfully riding the waves of technological change.

> It’s usually the white-collar workers who bear the most economic disruption from major technological innovations.

Citation needed. This is not the prevailing wisdom I have heard, and certainly not the experience of e.g. longshoremen replaced by shipping container technology in the 1960s and 1970s.

bariumbitmap··on We Investigated Starlink. The Corruption We Found Will Shock You
I don't like the clickbait title, but the reporting is otherwise solid. Related reporting:

https://arstechnica.com/tech-policy/2026/08/fcc-abolishes-gi...

https://www.politico.com/newsletters/digital-future-daily/20...

https://www.telecompetitor.com/policy-experts-weigh-what-com...

bariumbitmap··on cp: -r or -R?
This blog post is odd because it keeps on hinting about a difference between `-r' and `-R' and links to the source code but never actually says what it is. I'll quote the OpenBSD manual that the post mentions but does not link to for some reason:

> Historic versions of the cp utility had an -r option. This implementation supports that option; however, its use is strongly discouraged, as it does not correctly copy special files, symbolic links or FIFOs.

https://man.openbsd.org/cp

bariumbitmap··on Evolving Candela City – Supertuxkart Blog
See also: https://www.youtube.com/watch?v=9TxEQnkoI9U
bariumbitmap··on TreasuryDirect provides more guidance on ID.me transition
Related: https://news.ycombinator.com/item?id=49588077
bariumbitmap··on Does Georgism work? Five years later
There's a lot here to absorb, but one thing I've always wondered about Georgism and Land Value Tax is whether land supply is actually inelastic:

> Land, however, is not built. Land is inelastic in supply, and landowners don’t “provide” land the way laborers provide labor and investors provide capital; they un-provide land by excluding others from using it. Building supply can change in response to a tax change, but land supply cannot.

But many cities actually can increase their land supply via land reclamation. This can be done by filling in waterways or otherwise altering the landscape to make it suitable to build on. Chicago, for example, built the land under the Adler Planetarium by filling in rubble along the shore of Lake Michigan. Boston is an even more impressive example; Back Bay used to be a bay of the Atlantic Ocean, not an entire neighborhood of a city with very high cost of living.

Cities can also lose land. Sometimes this is due to natural causes like erosion, sea level rise, or disasters like earthquakes and volcanic eruptions. Other times a lack of regulation might permit pollution to make land unlivable or infeasible to build on. Land owners can't create natural disasters, but they can advocate for policies that strongly influence effective land supply, such as whether building codes allow building on certain kinds or soil or require resistance to earthquakes.

Does this change the calculus from a Georgist economic perspective? If not, why?

bariumbitmap··on The Test
The context of Jensen Huang's comments and Tante's commentary is in teaching children the multiplication table, long division, and square roots. As adults we might use a calculator to multiply or divide large numbers to high precision but we understand what we're doing because of practicing easier arithmetic by hand.

> How are these bad things ? We have tools for a reason

The bad thing is not bothering to learn basic arithmetic. If kids don't learn that they won't understand what the tools are doing.

bariumbitmap··on Show HN: How long do I need to work at my salary before I can coast, or retire?
Uh... What? I don't live in New York and this doesn't respond to anything in my comment.
bariumbitmap··on Show HN: How long do I need to work at my salary before I can coast, or retire?
I swear I saw a version of this years ago on one of the popular tech blags like Coding Horror or Joel On Software. I briefly looked for it the other day and couldn't find it. Anyone happen to remember it? I think it was mainly about salaries and when stock options would vest.
bariumbitmap··on 'We hacked the FBI:' Hackers say they have data on all FBI employees
I sure hope you're joking, warkdarrior!
bariumbitmap··on AI-generated posters don’t have to be horrible
I mentioned this in a previous comment, but I really like this Fixit Clinic poster from the Boston area:

https://allevents.in/mattapan/fix-it-clinic/200026636930752

It's not a ground-breaking paragon of graphic design but it communicates what it needs to communicate: what, when, and where. And crucially, it has photos showing what the event looks like. Photos of real people fixing real things.

bariumbitmap··on AI-generated posters don’t have to be horrible
> We just have to accept that we’re now living in the age of industrialization of any skill that is digitized.

What do you mean by "just accept"? Should professional graphic designers give up their profession? Should they stop advocating for legal protections of their work?

bariumbitmap··on AI-generated posters don’t have to be horrible
I'm not the GP but if you look at actual 1980s zines the difference is obvious, even if it's not easy to put into words. The absence of photos or hand-drawn graphics in particular.

The origins of the punk movement are in counterculture and DIY, so there's something particularly perverse about using an AI model to generate a poster in that style.

bariumbitmap··on AI-generated posters don’t have to be horrible
Did digital take over because of quality or convenience?

A 35 mm film camera is still much better quality than my smartphone's digital camera, especially more than a few meters away or in lower light conditions. But my smartphone is the camera I actually have with me, I don't have to buy film or wait for it to be developed, so that's what I use.

bariumbitmap··on AI-generated posters don’t have to be horrible
I'm a big fan of FixIt Clinics, i.e. community repair workshops. Here's an example of one of their posters:

https://allevents.in/mattapan/fix-it-clinic/200026636930752

Here's what I like about it: it communicates. What, when, and where. And crucially, photos showing what the event looks like. Photos of real people fixing real things.

The author demonstrates that AI-generated posters can imitate many artistic styles besides the generic default, but these examples suffer the same problem as all template-based posters: they don't communicate what the event is actually like. What does a samba band performance look like? (There are drums, I guess?) What does a circus skills workshop look like? (There are juggling clubs, I guess?)

These posters may be more aesthetically pleasing but none of them make me interested in going to the event.

bariumbitmap··on Operation Smart Kettle – Börzels Blog
How do you propose to convince appliance manufacturers to all use a freely accessible, standard interface without mandating it via legislation? It's been decades now, they're not going to do it of their own volition.
bariumbitmap··on Addons.mozilla.org Is Down
Appears to be back up now
bariumbitmap··on Addons.mozilla.org Is Down
Error 503 Backend.max_conn reached

https://addons.mozilla.org/

bariumbitmap··on Operation Smart Kettle – Börzels Blog
This is sometimes called "the right to interoperate", similar to the right to repair movement. Unfortunately it has been less successful than right to repair so far.

https://www.eff.org/deeplinks/2020/07/legislative-path-inter...

bariumbitmap··on Who Dung It? (Turdle.fun)
This is the internet, you can say shit.
bariumbitmap··on Who Dung It? (Turdle.fun)
Thanks for looking into this.

You really shouldn't take the descriptions on Wikimedia Commons at face value, those are uploaded by volunteers and sometimes people label things inaccurately.

bariumbitmap··on Who Dung It? (Turdle.fun)
The data quality for this game is very poor. (One might say even say it's shitty.)

I guessed wolf, game says it's bigger. I guessed cougar, game says its bigger again. I eventually struck out, turns out the animal was a sheep. I'm pretty sure wolves and cougars are bigger than sheep.

Worse yet, that's not sheep dung! Sheep dung is lots of individual round pellets, this was a single turd.

I can't believe I'm complaining about inaccurate poop data on a silly quiz site, but here we are.

Edit: here's the Wikimedia link for the curious:

https://commons.wikimedia.org/wiki/File:Feces_of_a_sheep.JPG

I'm still suspicious, this is very unusual for a sheep.

bariumbitmap··on Resources to Get Good at Soldering?
If you live near a makerspace / hackerspace, I would definitely recommend doing projects there. Mine has a weekly electronics projects and repair night with free access. This has two main benefits:

1. Access to a bunch of different equipment without breaking the bank. Want to try out a bunch of different kinds of flux? See what kind of de-soldering tools are good for different tasks? Now you can!

2. Access to expertise and moral support. Trying to do everything by yourself is no fun. A YouTube video can be helpful but it's no substitute for a knowledgeable friend or more experienced mentor.

I recently did an RTC battery substitution on my Framework laptop's mainboard, and I could do it with confidence because I had good tools and people to consult at my makerspace.

bariumbitmap··on The Computer Museum of America reclamation project
I know it's not the same as a functioning PDP-10, but the Byte Shop in Jamaica Plain has a functioning Altair 8800 connected to an ADM-3A dumb terminal, among other working computers from the 1970s and 1980s.

https://byteshop.io/

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