skysight-inc/HackerNews huggingface dataset:
I created that particular error-message in varnish cache 15 years ago.

Max has many good points about error messages in general, but all of them require access to out of band information.

We in the Varnish Cache Project do not have access to that information, we dont know who runs the varnish instance or what kind of information they serve to what kind of clients.

This is why the default '503 message only exposes the "XID" nonce: That allows the administrator of this cache instance to find all the details in the log files.

Varnish Cache users who want to present something else can do that from VCL, and I'm pretty sure Fastly normally does.

But when all else fails, and here it must have, Varnish Cache errs on the side of caution.
Quite back then in a personal project, when putting error logs, I also mandated to put what the fix is along with the error message in error log functions.

I suppose no one does it.
Yes, policy is hard. That’s the exact same reason that when you think “it’s not that hard to find a price for a rare…”, you probably still have a lot more thinking ahead of you than behind you.
Does she cite any scientific evidence that her method works?
Ctrl-F "federal government" suggests otherwise.

This is now really a bad faith argument.

You've moved the goalposts (again), and declared that your new goal wasn't met (when, in fact, you just ignored that part).

It's OK to admit you were wrong <3
And the reason I don't use Vivaldi today is that it doesn't support trackpad multitouch gestures.
Probably a pretty dissatisfying one.
I’m not sure, but I have a feeling the majority of Vivaldi users wouldn’t be using google
To fund a Lightning channel you have to pay fees on the Bitcoin network, which can get quite high. Up to 50 USD during times of high demand.

To send to someone who's offline the recipient either has to run their own always-on node, or use a custodial service.

Routing small payments (one of the goals of Lightning) is unreliable with a high chance of failure. See http://essay.utwente.nl/82015/1/Satcs_BA_EEMCS.pdf
"I wrote a linker everyone can understand" -> It doesn't work.

"I wrote a linker that works!" -> No-one can understand all of it.
Cellular Connectivity for IoT
not quite "two billion" lol and the cheapest I know of is Digicert. You're looking at $499/year or$699/year for the extended validation cert (this is a higher quality cert that passes more security checks.) What is this validation you ask? All kinds of identity verification on the business and it's owner to ensure they are who they say they are and they are located where they say they are. The idea is that bad actors aren't willing to pay $$$ annually for any reason much less to expose their identity. Lockdown uses the EV cert.
I agree with the idea that once you say or do something in public, you no longer have any rights or control over it, other than about credit or slander.

You have a right to complain if someone lies about something you said, either by putting words in your mouth or taking credit for your words.

You have zero rights over anyone else's memory of the fact that you said something or what you said.

That's not some new thing HN is doing, that's just life.
Zotero integration would be a plus over orgmode too
It's a reasonable sounding argument but I don't find it totally convincing.

Firstly, a big deal is made about the need for PEDs. The justification given is vague - essentially that the regulator would require them, because it's now "known" that PEDs are required, and the DLR doesn't have them because, well, really it should but we don't care enough to actually upgrade it. But new stuff must.

This looks like a case of creeping safetyism. If PEDs are really required for the acceptably safe operation of a railway then clearly both the DLR and LU must be considered unsafe, because the number of passenger-on-track or passenger-in-door situations that only a driver can solve seems very small indeed. In fact it's surely the case that platform attendants are better placed to observe these problems as they can easily look along the entire length of even a busy platform, whereas a driver must rely on a mirror. Saying automation "requires" PEDs is a bold statement given the successful and apparently safe operation of the DLR for decades, yet no evidence is provided beyond the opinion of the ORR, which as a regulator is hardly unbiased - they have zero incentive to make automation happen and every incentive not to.

The arguments about strikes also looks superficially reasonable, but I'm not sure it holds on closer inspection. Drivers have a lot of strike power because there are a lot of them and they require a lot of training, so they are impossible to replace as a bloc. Presumably a well automated railway would require only a much smaller number of people in the control room, and those people would require less training, as the software will be carefully checking their inputs and doing the bulk of the work. So if they did decide to strike then you could probably have teams in reserve or call up the manufacturers of the equipment and ask them to send over some of the engineers who built it, to temporarily operate the equipment and train up a new team of control room staff. The striking power would surely be much lower.

Even for physical maintenance staff, yes they can strike, but they can't immediately paralyze a live railway like drivers can. There's a limited amount of time for which a railway can operate without regular maintenance, and if the equipment is already in good condition, it seems likely that the railway can outlast the strikers. Also a lot of physical maintenance is not especially complex to train people on, so alternate workers could be found more easily.

The main reasons the Tube isn't being automated are clearly not that it's some sort of insurmountable challenge, at least not according to this article, but rather than automation has been conflated with general wide-reaching safety and simplification upgrades, based on a dubious argument that drivers are much safer for passengers than any automated system can be. I'm not at all sure that's true.
Note that there are downsides to type inference.
Most notably, with too much type inference you quickly run into undecidability. Specifically, programs for which the question "is this well typed" is not decidable. (Essentially it allows encoding of paradoxes in the type system).

This is why Haskell and C++ do sometimes require types to be mentioned.
Where did all the brouhaha with Russia banning Telegram end?

From what I understand it seems to be operational and rather popular there. Did the state give up or did Telegram end up “cooperating” with them?
Metabase’s free version supports Google login and no others — it works okay, but any further login federation requires stepping up to the enterprise version (at least for self-hosted).
I miss Proxomitron
Most strikes affecting the underground have not been just drivers, so making the system driverless would be unlikely to change that.
especially from natgeo
Actually, yes, British people do rather respond well to calm people with authority during a crisis.
...And some of the "sweetest" emotional highs come at the expense of other people, sort of like the most savory food seems to be derived from animals.

I want to be careful not to "speak something into existence", as I heard someone say recently, but it occurred to me this morning that if someone is your enemy, you probably derive pleasure from their pain. I kind of feel like our society is in denial that many of its members are "soft mutual enemies" of a sort. It seems if things went wrong (e.g. food shortages etc.) it could become a serious problem. (Personally I "pray for my enemies" when I'm in my right mind, but I have doubts as to whether it makes up for the vitriol when I'm not.)

As for the parent's post's concern for global warming, using less can be emotionally satisfying.

And if big oil is standing in the way, maybe they should be offered the position of producing solar energy systems. (Similarly if drugs were legalized it might make more sense to offer the cartels the position of distribution.)
can you disable the GC? in my last role we had a large C++ application that had embedded lua. I didn't touch it much, but I would have thought that while most of the stuff it did was calling out to our C++ api, the "lua objects" and tables e.t.c. would still be created and need to be garbage collected as normal.

Can you entirely turn off lua's GC?
Fastmail seems to be the best provider currently. Have only been using them for a bit but had no issues.
In train accidents, usually the first compositions are the most badly hit. The train driver is the most susceptible to die. You're better assisted by a remote operator...
I think that ultimately this project might do more environmental harm by consuming more electricity (therefore creating carbon emissions) to function/transfer webpages then it can offset by increasing engagement with environmental content.
Although I'm happy to stick with vim, so I'm not in the target audience, I do appreciate these additions to markdown:
1. `%` for comments
2. `synopsis:` for helping with indexing etc
3. `@` for a keyword-value system

Regarding the last, it seems a shame that this collides with a scheme commonly used for bibliographic references, but I guess the idea is that a novel won't have such things.
This point is well addressed in the article. There are more staff members than just drivers.
CB Mega Store and Maximizer Most Popular
Yes, one of the reasons would be to keep the 1200 people on the train calm. It's important in an emergency for someone to be in charge of the situation. What's wrong with that?

Using a rough number for a yearly travel card, 1200 * £2000 = £2.4m yearly revenue from those passengers aboard that train. I think we can spare £60k for the driver.
Frankly speaking, I’m pretty sure most users of both Firefox and Vivaldi are using Google.

But my point was more around how the minimal amount of money coming from other search engines or sponsored bookmarks can’t sustain a browser dev team.
I don't see how our interpretations differ. You showed that there are ways for middle-class homeowners to pay the tax. Sell the house after less than five years and don't use the proceeds to purchase another house. That scenario seems to happen often enough from what I see, and it appears that the IRS will be collecting money in those cases.
In principle Airy supports all conversational channels, and built some premade connectors for the major ones.

In the Facebook ecosystem we currently have connectors and docs for Facebook Messenger and Whatsapp for example. https://airy.co/docs/core/sources/introduction

Line is on our list, and should be up in a short while.

Till we have an official connector ready you can also always use a custom source to connect Line.
From my recollection, this would've been at either infant or primary school, so before I had discrete subject classes. But I don't recall there being any scientific underpinning, it was just one of those lists of things we learned, like the planets and the continents.
I grew up with the Southern Ocean being a thing. It was always marked on Australian maps.
> Programming languages have a lot in common with natural languages.

Can you substantiate this claim? They're not used in the same way, their learning patterns are different; the fact that we use the same word is coincidence more than anything IMO.

> At worst, it leads people into "golden hammer" thinking about the tools they use. The "zero sum" thinking as you've pointed out, then reveals itself for what it is: a self-fulfilling prophecy, self inflicted by tool-centric thinking.

Nonsense. The advantages of having good tooling and ecosystem are very real and concrete. If anything, the idea that particular programming languages are useful in particular problem domains is a lot more of an self-fulfilling prophecy - in my experience any halfway decent general-purpose programming language can be used in every domain if you actually try, usually the only reason to prefer a language with a good reputation in that domain is because there tend to be more libraries and so on, but that itself happens for purely circular reasons.

(If you really believe that programming languages are like natural languages, wouldn't you expect programmers to pick one and use it for everything?)
Did ‘The Sirtfood Diet’ help Adele lose weight? Here is what to know about it
After Adele exposed a makeover on Instagram, followers started buzzing regarding the singer’s body weight reduction.
The chips, PCB, and all electronics have their embedded serial number in them. It's very likely many of these will survive a direct explosion, and once these identifiers are extracted from them, the supplier/manufacturer/vendor/customer will be identified using standard investigation methods. So while there's little possibility of some unknown Unabomber-style decade long rampage using this tech, they could be very destructive in the short-term.

My nightmare scenario is someone flying hundreds of these in formation on a stadium full of people. They could be launched from a parking lot from a single van or pickup truck. If you sacrifice the ability to hover by giving them wings, you might get very high range and not have to risk yourself at all while launching a devastating attack.
They speak of "myth", but there are many cities with driverless subway trains (e.g., in neighboring Paris, but definitely in more than the four "exceptions" that they mention). Instead of such grandiose philosophical statements, which are ultimately empty, they could make an argument based on facts and observations from the reality.
The trains discussed in the article will still require an onboard attendant.

Also, track maintenance still requires service downtime, which currently happens at night.
Toradex extends Torizon as DevOps platform for IoT Linux devices
Horw, Switzerland — Toradex is extending its Torizon operating system for use as a full IoT development and operations (DevOps) platform for Linux devices. The operating system will now include free remotely hosted updates, device monitoring features, and a fleet management solution.

Torizon enables modern, iterative product development by seamlessly integrating hardware, a Linux OS, development tools, remote updates and fleet operations. The result is a scalable solution for devices requiring high reliability and security.

In the 'Smarter Products Need Smarter Development' paper from May 2021, Forrester Consulting found that traditional embedded development practices are insufficient when building smart, digital products. They also reported that that 79% of decision-makers say challenges with smart product development and delivery negatively impact their firms in delivering digital products. (*Footnote: Smarter Products Need Smarter Development)

Torizon brings state-of-the-art product development principles to demanding applications in such industries as industrial automation, healthcare, smart cities and transportation. Torizon allows businesses to ship products quickly, continuously improve the user experience, fix bugs, and patch security vulnerabilities securely and robustly.

Software developers can take advantage of TorizonCore, a ready-to-use Linux distribution that eliminates the complexity of maintaining a custom-built embedded Linux distribution. Smart options allow developers to tailor TorizonCore to accommodate purpose-built hardware and special product needs. Torizon provides optional integration with modern tools, such as Visual Studio and Visual Studio Code, to speed up development.

For media queries, please contact:
Lakshmi Naidu: lakshmi.naidu@toradex.com
> The largest number reliably factored by Shor's algorithm is 21 which was factored in 2012.[0]

So for the time being quantum is not a real thread to cryptography and there sound technical reasons to assume that it never will be.

[0] https://en.wikipedia.org/wiki/Integer_factorization_records#...
It didn't work well. It stored encryption keys centrally and because of that the police was listening in for months without anyone knowing before they shut it down.

For an encrypted phone network that's pretty much the opposite of working well. Even with the servers compromised the network should remain secure. Like it is with Signal and even WhatsApp.

I always wonder why such networks make mistakes like storing key material centrally. I suppose telling a crime lord that he can't have his messages back because he forgot his PIN code is not fun. But neither is having their network cracked by the police I guess.
Staying Home Is a Privilege
The article didn’t mention having a rollback strategy. This post is a useful addition to the discussion.
Phoenix: An Introduction to Elixir's Web Framework
Oh yes, I recall the absolute silliness like glaring safety issues, doors that wouldn't fit, bad ventilation, construction.

But hey, if this pans out, Berlin can still be an okay local airport: https://www.businessinsider.com/first-look-new-transport-hub...
I think they’re saying that their ability to concentrate depends on air quality
Actually, you are. Making Palantir responsible for the privacy of medical records is like making a fox responsible for the henhouse. It's the opposite of a good idea.
can you post a pic of your setup?
This has been submitted a lot[0], and discussed a little. What's rarely mentioned is why this is a relevant and interesting result.

A lot of people dismiss it as unrealistic and pointless, but it tells us a lot about the structures that underpin calculus, and highlights the dangers of "plausible thinking".

In particular, when you want to talk about area or volume, you want the following things to be true:

(0) The "unit object" has measure 1;

(1) Invariant under translation, reflection, and rotation;

(2) Given lots of things[1], the measure of the union is the sum of the two measures;

(3) Everything can be measured.

The Vitalli set[2] shows that these things are mutually incompatible

People investigated relaxing "Countable Additivity(2)" to "Finite Additivity" and found that definition of length and area can be found to satisfy these "plausible properties".

The Banach-Tarski theorem shows that that's not enough in three dimensions and higher. That's why we keep countable additivity and accept the idea that some things are simply weird enough to defy measurement.

If you think all of this is stupid and irrelevant, you're not alone, but it's all tied in to how calculus works, which turns out to be pretty useful.

I wrote about this a while ago[3][4].

================================

[0]
https://hn.algolia.com/?dateRange=all&page=0&prefix=true&que...

[1] Countably many with bounded union

[2] https://en.wikipedia.org/wiki/Vitali_set

[3] https://www.solipsys.co.uk/new/ThePointOfTheBanachTarskiTheo...

[4] https://news.ycombinator.com/item?id=27446844
I think a lot of the problems forums were facing was getting spammed and the people running them gave up
Maybe he uses Evil-Mode
Why the Banach Tarski Theorem is relevant
> I want there to be a trained, responsible member of staff in place to manage the situation

There will be. The article states that the trains will still have an onboard attendant.
Yes, you are imagining it.

I am confident of this because I read Bogleheads.org. There, we find wisdom of this kind:

"Nobody knows nothing." (Meaning: Nobody can predict the future.)

"It's not different this time." (It often feels ominous. We just forget that it did.)

"Stay the course." (Put your financial plan in place and execute on it. Don't deviate.)

Good Luck.
As I posted in another reply, it can still function as a local airport if this project works out: https://www.businessinsider.com/first-look-new-transport-hub...
Not hard real time, but with a fixed, short bound:

https://researcher.watson.ibm.com/researcher/view_page.php?i...
the article has link to research measuring objective indicators
I started using fastmail about 6 months ago and have really enjoyed it so far. My only concern is whether they’ll be around long term (10-20+ years) because it’s quickly become my default email for important stuff.
Headless UI – Unstyled, fully accessible UI components
Blocking Telegram turned out to be technically unfeasible since they fought it by routing data through western cloud providers, which the Russian state was unable to block sensibly(you may remember stories from back then).

In the end they "stopped trying" and actually embraced using Telegram as a propaganda tool nowadays.
Tesla, Gold Bars Added to Hong Kong’s $15M Vaccine Incentive Prizes
They played cat and mouse for a while.
https://media.ccc.de/v/35c3-9653-russia_vs_telegram_technica...
Component Programming with Ranges in D
I'm a very happy customer of protonmail. They're consistently extending their offering (VPN, Calendar, Drive is up next), their pricing seems fair, albeit not exactly cheap, but to be honest though, I almost consider this to be a feature - I'm perfectly okay with paying good cash for something as important as mail.

Their UI was somewhat lackluster but they recently released a completely overhauled version (just a few days ago), which seems kinda nice so far.

All in all, I can only recommend it. That being said, I'm mostly only receiving mail and rarely ever sending out any, so YMMV.
I do not have much faith in government about anything related to housing, as they allowed Deutsche Wohnen merger to create an even larger monopoly on housing market [1]. The merger donated a small percentage of their apartments to social housing as a PR stunt but I am not convinced at all that, that merger beneficial for people of Berlin.

[1] https://www.berlin.de/rbmskzl/aktuelles/pressemitteilungen/2...
FastMail customer. +1, nothing but good things to say. They even championed the new JMAP standard.
He's right, it is impossible for the iPhone and clones to match the blackberry's batter life. It turns out any (certainly not all but few enough to keep blackberry in the market) prefer 60FPS scrolling to having the battery last a week.
If anyone is looking for a paid product, Scriviner has been amazing for my novel writing productivity. You can sync your smart phone version to your desktop version using Dropbox. It gives you Jira level power over how your organize your project and has really easy export functionality that turns your writing into all kinds of industry standard sizing and layouts.

I know it sounds like I'm affiliated based on that gushing review but I am not, just a really happy writer that finally found a good tool and wanted to share!
I see this tool as peak micro-intelligence and macro-stupidity of the whole web dev community. The tool itself is very interesting, and congrats to the authors. But needing this tool shows that in general we have no fucking clue what we're doing.
In Russia using a VPN has been a necessity for a while already. I think most people here who even know about Fastmail use one already.