skysight-inc/HackerNews huggingface dataset:
Docker is just namespaces and cgroups. You do not have separation between host and the containers on Linux - you need additional software for that - like AppArmor or SELinux. The FreeBSD Jails are secure and separated from the host on the contrary. FreeBSD Host can access Jails but Jails can not access Host resources - unless consciously configured to do so.

As for the usage ... FreeBSD Jails can have their OWN network stack (with own firewall and interfaces) while Docker can only use Linux network namespaces.

You can launch/start a single process Jail and a single process Docker - here they are similar. You can also unpack entire operating system userland in both and it will also run - with own packages database etc.

Hope that helps.
I think vehicles like this have pedals so that they can pass legally as a bicycle on the road (in certain jurisdictions) and be exempt from requiring insurance and license.
You discover things when people you follow boost them or (if you're on an instance that's not too big for it to be usable) you see them on the federated timeline.
Even if the peer isn't behind a NAT (or on IPv6), you still need to pass the firewall, which won't let incoming packets through. This can be solved by simply connecting from both ends simultaneously, (first attempt fails but opens the fw, second attempt in the other direction succeeds)

You only need hole punching if both peers are behind a NAT (TCP hole punching is substantially more complex and fragile than UDP). You can reduce the need for hole punching if you complicate the signaling protocol (eg "please dial me at <addr>").

That said, bittorrent is quite resilient to NATs in practice, because since it's many-to-many, chances are even NATed clients will find many non-NATed clients.
Show HN: A free keyword research tool using Search Suggestions and Autocomplete
I have used FreeBSD for a over a decade now. ZFS was the new cool thing I feel in love with.

Today its a different story. FreeBSD is cool, and you will learn more about Linux by learning FreeBSD and it works really well.

However I am currently moving my last system away from FreeBSD. It is just that, Linux/Centos is better, and easier to maintain. Especially third-party packages. There are other things like Linux has support for NVMe-oF which I use together with ZFS on Linux. Applications, especially databases has often 1x-2x better performance. Virtualization is better and more performant. Better NUMA.
They are not. UHG is punching slightly above average, but they have considerable non insurance operations.

> Also, all the US health insurance company financials are public. You can see their profit margin is a steady ~5% for over a decade.

https://www.macrotrends.net/stocks/charts/UNH/unitedhealth-g...

https://www.macrotrends.net/stocks/charts/ELV/elevance-healt...

https://www.macrotrends.net/stocks/charts/CVS/cvs-health/pro...

https://www.macrotrends.net/stocks/charts/CI/cigna/profit-ma...

https://www.macrotrends.net/stocks/charts/HUM/humana/profit-...

https://www.macrotrends.net/stocks/charts/CNC/centene/profit...

https://www.macrotrends.net/stocks/charts/MOH/molina-healthc...

Going back to testfoobar’s comment comparing tech companies and health insurers, I do not think any investors will be impressed by health insurance companies’ low single digit profit margins compared to tech’s 20%+ profit margins.
Well, the economic aspect of things is essential just as physical constrains. You can't wish away certain things like availability of other resources, or people behaving responsibly with no economic incentive.

Talking about water reserves. I actually have my own well that I went through the approval and build process about a decade ago(in EU). I had to declare "maximum consumption per day".

So my point is, there is some (at least theoretical) conservation of groundwater resources. However there is no real way to check factual use for which I don't think there is an acceptable solution.
My dad did the same for me. Starting at about age 10 he'd bring me to Chibots meetings - a robotics club near where we were living at the time.
If you're a real Linux user, you can build such a system yourself quite trivially by combining xargs, sed and grep. You see, nodejs is the pumpkin spice latte of languages. I, a sophisticate, insist upon the fine single malt whiskey of Perl, paired with a delectable shell script charcuterie. Anything less is the fare of unsophisticated lusers, who are often (purely coincidentally) women or other outgroups.
> that would advance his dual goals of clean energy and a multi-planet species

From what I've observed over the years, his real goal is to receive attention from as many people as possible. I doubt his sincerity on his stated goals, this is most likely just self-marketing bullshittery.
There is actually a surge in racist content on Twitter at the moment:

https://www.washingtonpost.com/technology/2022/10/28/musk-tw...
When we have CO2 capture running, will all the money from "CO2 credits" that was stolen from businesses be returned? :')
This was posted recently: https://github.com/codecrafters-io/build-your-own-x
> In "serious and critical" code, only the machine code would be "verified".

As I understand it, this approach is not at all common in critical code. The SeL4 folks did some interesting work verifying assembly code, [0] but I'm not aware of anyone else doing anything similar.

Also, there's no need for scare-quotes. Verification is standard terminology in this field.

[0] https://entropy2018.sciencesconf.org/data/myreen.pdf
Yeah, I got my timeframes screwed up. Apologies, I didn’t mean to misrepresent the man.
So.. Not so different from twitter then. I see hack projects and experimental things quite often because of the people I follow.
It seems to be tempting fate to call them "monthly active users" when almost half of them have a week-old account. What percentage of these accounts will still be active in a month? I also remember places like Voat bragging about their spike in traffic any time there was a sudden influx of people from Reddit. Just because people sign up, doesn't mean they will actually become regular users.
Exploring Alternatives to the Centralized Web
The accuracy figures in TA are kinda low - 99.7 for the top one, averaging out at 98.5%.

Anyone has some idea what is this measuring?

Bit accuracy (way too low)? A full disk read 100% error free? The actual accuracy really depends on the quality of the disc, is this measured with a reference disc?
It's a fundamentally different kind of company. You can bang the desk and yell at engineers when you're building rockets, because ultimately customers only care about the tech. And there will always be engineers who don't care about abuse as long as they get to Build Cool Stuff.

With something like Twitter the tech is more or less invisible. Users care about trust and relationships, and so do many of the engineers.

Musk isn't just utterly clueless about those, he's hostile to the culture that values them.

This is not going to end well. Odds are excellent it's going to turn into another of those legendary loss-making acquisitions like AOL and MySpace.
Activision insiders fret $69B Microsoft merger could crumble
I am happy the far left is moving away from Twitter. The less extremism, the better.
How does Mastodon work? It says you can't register on mastodon.social anymore because it's too big. If you sign up on different server, can you still interact with people on mastodon.social and other servers...?
I did enjoy the warm and sunny october.

Would anything have been any better, if I felt miserable about things, I cannot really change?
As you require Docker/k8s there is not much that can be done here - just stick to Linux (or use them in a FreeBSD Bhyve VM but we know its better to just use Linux).

Just like with your Photoshop (or Lightroom) example - if you need to run one - you use macOS or Windows for that - Linux also not possible here.
I.e. all the things technology is outsourcing back to us.
Exactly what I came here to say. I am a huge proponent of tiny personal transportation (on both two and four wheels). What we need is legislation that makes the roads safe again.
I began journalling ideas in a Windows WikidPad. Then I summarised some ideas in GitHub README.md articles. I wrote 700+ ideas since 2013 across 4 repositories. I write my ideas in markdown and publish and work on them in the open on GitHub.

The more ideas you write down the more ideas you shall have. So keep writing them down! The important thing is getting them out so you know what to improve. Ideas aren't worthless. Mathematics, science all started as ideas.

I work on them in the open in the hopes that we can introduce some of these ideas in the industry.

I journal about futuristic software ideas and parallelism, algorithms, multithreading and database internals.

I am looking for people to talk about inspiring ideas. And to share talking about ideas for programming projects.

I am a member of eatonphil's Discord multiprocess community where we talk about system internals such as database internals and programming language development or theory.

I want people to read my ideas and share their ideas that they caused. And I want to read your ideas. So send me your idea lists!

https://github.com/samsquire/ideas
https://github.com/samsquire/ideas2
https://github.com/samsquire/ideas3
https://github.com/samsquire/ideas4 (incomplete)
https://GitHub.com/samsquire/startups

For some things I created due to my ideas see my toy database project
https://GitHub.com/samsquire/hash-db
And my userspace 1:M:N scheduler
https://GitHub.com/samsquire/preemptible-thread

I am currently working on a parallel programming language ala Golang and Java
I do think that their covid policy (though not the way it was implemented) was the right way to go in the first two years. But with Omicron, the game has changed, as it is extremely contagious.

Implementing strict hygiene precautions is still important - especially in dense populated regions and at work places with close contact. But this isolation at all costs and without taking proper care for the isolated, is just a disaster. Especially, if it can only slow down the spread, but no longer contain it.
'It's so liberating': The people quitting social media
It's no policy. It's just the way the world works.
CapsLock and NumLock Indicator for Windows
How come they don't they outsource to Accenture the same way Facebook does?

https://www.nytimes.com/2021/08/31/technology/facebook-accen...
That's true.. but on the other hand: I'm fully aware of the climate crisis .. still the weather for the individual here was pure enjoyment.. it is not so much of a news language thing here, but even climate activists enjoyed the weather?
My twitter trending is from UK, and is apparently mostly about soccer
Society works on ridicule (and worse things) to ensure conformity. Nothing wrong with it.
It’s not incredibly obvious to me.

“Move fast and break things” is a viable strategy some of the time. Works for MVPs. Doesn’t work for surgeons.

The corollary is “the cost of fixing broken things that need fixing because you broke them while moving fast is a fraction of the cost of not moving fast”.

Does any of this apply to Twitter? We don’t know. It could still go in either direction and whichever way it goes in retrospect it’ll seem obvious and inevitable.
If I've learned anything about engineers it's that they rig dumb shit sometimes. People do handle explosives for a gag, there is an entire holiday dedicated to it, there's also the rest of the year during which people are content fucking with tannerite as well as guns, both very deadly.

That being said, on rereading it, it was probably fictional, just oddly written and with a context that makes the satire a bit odd to me.
You know, now you mention it, I thought about this and realized I mainly want items to START on the same column, after that I don't care; only exception is tables in markdown, but those are few and far between.

I might give these fonts a try, although I've been used to Menlo for a long time.
The right also has a history of recruiting stereotypes to instigate flame wars to boost their grifts.
Project cleanup after sweatshops. Team quits on spot, leaves mess, no documentation. I put project back on track, documents things, help to hire new developers...

Business people in Twitter did not generated any profits (sales, positive PR...). I totally understand Elons position.
The problem isn't in getting a random Linux binary to run. The problem is that you're running a software suite that's designed to not run on FreeBSD.

If memory serves uname(3) should return Linux when you're running a Linux binary, but then you're back to running a hostile program and working around anything that may arise once you have to break out of the Linux userland.
[Dupe]. 135 comments about this from 12 hours earlier, at https://news.ycombinator.com/item?id=33496808 . Though the original Bloomberg piece is behind a registry wall, others have posted links to an archived version.
I don't know if that is the case, but if it is, it's a perfect example of the difference between intelligence and wisdom.
Yes. For federated, think email. Only everyone's inbox is a feed.

Better: you get a local and federated feed, as well as the feed for who you follow. Local is just the server you're signed up to. Fed is "the world" and your follow feed is just that.
I don’t enjoy warm autumn weather because The Economist tells me to. I don’t think avoiding talking about the weather like a human is necessary or helpful for dealing with climate change. But perhaps part of this is that I generally don’t believe that fixing climate change has much to do with terrifying the public about it.

Furthermore, it’s generally untrue that any particular warm October is due to climate change but rather the average October temperature over many years.
> Funny how @coreyhaines has made hugboard.com ("giving the gift of encouragement"), @steveklabnik is a maintainer of hacketyhack, a tool for learning how to program.

Even back then they were champions of mentorship and teaching people to program.

https://news.ycombinator.com/item?id=5106935
Seconded. Seeing some articles written by people signalling that they don’t like Elon Musk’s Twitter takeover, by announcing that they’re migrating to Mastodon makes me wonder why they don’t just step down from their digital stage altogether and join the rest of us.

I suppose they’ll need to pen an article about it first to let us know.
I upvoted you but all I'm hearing is that you want people to do the work for you while you don't spend a cent or a drop of sweat on the problem. It has a whiff of entitlement in my opinion.
The same is true for Germany.
Nice, my programming soul mate! :) What did you start with?

I vaguely remember playing around with my father's Borland Turbo C++, but it went way over my head, a quick brush with Visual Basic for DOS, but it started to stick with VB6 first and Visual C++ a bit later, and building small desktop app for my father, an electronic engineer — so it was mostly fields and buttons that sent data over RS-232.

Then the Internet happened, so mIRC scripting, started playing with Linux and one day I stumbled upon on a website about open-source hobby OSes and spent a year out of school (dropped out) smoking weed and working on my own operating system (got up to the point of reading an ELF binary from ext2 and executing it). By that point I was 18, life happened, and I had to find a real, paying job.

And yeah... still feeling like an impostor. Looking for work atm, and I keep wondering if I'm good enough.
IQ is about processing speed, not processing quality. If you're operating outside of your competence with limited awareness and inaccurate contextual assumptions you can be super-smart and still make incredibly stupid decisions.
I don’t see why anyone would take that deal for a few weeks income, given how much it seems to matter to the company that just laid them off.
I would not want to work on a codebase when it's rumored that total lines of code is a metric to fire people.
They're doing more than changing the handle.

Again, if someone were impersonating say the White House and making outrageous statement I doubt people would just be like "it's obvious, just let them have their fun."
iMessage is (at least somewhat) end to end encrypted and SMS is not.
Yes, it's like e-mail. You can even interact with people from other platforms thanks to ActivityPub.
It seems that having an honest emotional response to unconstructive criticism is a fairly adult mechanism that helps with coping.

Writing a blog post calling out the behaviour also appears to be a reasonable course of action. I would consider that an “adult” response also.

And publishing open source code to a GitHub repo is not a “collosal” mistake. It’s not a mistake at all. Adults, on the other hand, generally give constructive criticism. None of these people did that. Two of the apologises, and that was an adult response.
To me this is about inequalities of power. The original author was not some internet celebrity with millions of followers - but those who snarked her either were, or added up to have the same effect.

It's a bit like me and Elon having an online fight - no matter the "truth" of the matter, he has unfair advantage.

No he did not inherit that advantage. But it is still there. And I suspect one of the underlying "social media"issues is that "power" online (maybe just reach) is waaaay more unequal than IRL. Partly due to early years, partly because reach does not fully map to money, but even so people think "that's what government is for ... where is it?"

And Facebook does not want to govern.
Musk has a long track record of succeeding against all odds. Even if you think the guy is a scummy or unethical person , he somehow is able to do things that defy what seems possible. Start a space program, start an electric car company, succeed greatly at both.
Nope, the videos are real and the things the employees say on them, equally so. Not distorted or taken out of context - on video, talking about their work in the clearest possible terms. It's a far higher calibre of evidence than a typical newspaper investigation, in which you'd get at best only quotes written down without even video evidence to back it up.

But if you'd rather be in denial about the nature of Twitter as an organization, go ahead and ignore all that. Your questions have been answered.
Show HN: RxJS Insights – a toolset for RxJS visualization
Hi HN! I'd like to present you the thing that I'm building - the RxJS Insights. It was primarily created as something that allows for debugging complex RxJS streams, but after showing it to a few people it turned out that it might be more helpful in learning RxJS since it can visualize the observables execution step by step.

The setup is somewhat similar to the Redux Devtools' one in a sense that it requires an application level component (the proper @rxjs-insights/* packages) to instrument the RxJS and to connect with the devtools.

I invite you to try it out in your app (the setup is rather easy) or on StackBlitz (all links are in the readme).

Thanks!
I wonder if at some point, China will block https for regular users (but keep it for secure communications between gov agencies, banks, etc). So every residential area will only receive http, which the government can then censor by content, like blocking certain github pages while allowing others.
It should ignore "almost monospace". Most projects have multiple developers, you should assume different developers have different IDE/font preferences, so your formatting shouldn't try to cater for it.
That’s something I’ve been trying to figure out for a very long time.
Joke's on Apple, I'm still on El Capitan.
Ahh right, hard water, thanks.
> I mainly want to push back on the idea that we have to use social media to participate in some imaginary "global town square," or that we will miss something vitally important if we don't pay attention. We don't, and we won't.

You've completely pivoted away from the thing that you were originally disagreeing with. Nobody was saying this in this thread.
Social media is one great big psy-op. Best to not be a part of it at all.
I (straight man) keep seeing ads for feminine hygiene products, dildos, and sexy womens underwear. Also, ads for managing enterprise IT systems. I have no use for any of that stuff.

Maybe the targeting just isn't as good as the people selling their ad tech make it seem.
I am surprised at all the surprise.

Linus' policy has long been that you can't break userspace no matter how broken you think userspace is.

With all the outraged comments there, I still think that's the right choice for an OS kernel. While developers are getting used to lack of backwards compatibility in their dependencies, I still can't accept that as the ideal to aim for.

Sure, the type of check is bad, and it might be the time to revisit it (eg. add a hard-coded list of all processes that still need it), but you don't want to be breaking the world as a kernel.
Most people are kind IRL.

There's a few reasons:

They are affected by physical proximity, eye contact, body language,
tone of voice, even smell.

They lack the courage to be hostile to strangers who may possibly
retaliate with physical force.

Deeply entrenched socialisation and group norms operate mostly
on the inter-personal, face-to-face level.

These controls are so strong that people are quite unable to
dehumanise others when face to face. See Andrew Kimbrall's 2000
Schumacher lecture [1] (in particular the story of the pilot shot down
in Vietnam).

Mass communications technology really requires we relearn our entire
stack of socialisation skills using different signals and different
brain faculties. Nobody is taught that. Nobody today has time for
that.

[1] https://archive.org/details/cold_evil_kimbrell
Leading comma is better at resolving textual 3-way merges, e.g.:

[ a [ a [ a
, b , b / , b
, c --> , c / , c
, d , d / , dd
] , e ]
]

Your usual 3 way merge algorithm will correctly deduce:

[ a
, b
, c
, dd
, e
]

Contrast this with trailing comma:

[ a, [ a, [ a,
b, b, / b,
c, --> c, / c,
d d, / dd
] e ]
]

You now have a merge conflict between "d," and "dd".

However, if you were to require a trailing comma after the final element you wouldn't have this problem.
Google's Video AI: Outrageously Good (YouTube)
for proper context you'd have to look at the repo has it was when the tweets went out

https://github.com/harthur/replace/tree/431b1e183a4bd43046af...

but it doesn't matter as those tweets are trash, specially coming from other OSS devs
It’s not necessarily 4D chess so much as “he doesn’t care at all about that which I think is important”.

I think it’s important not to piss off your existing and upcoming workforce. He doesn’t.

Is he obviously wrong? Time will tell.