skysight-inc/HackerNews huggingface dataset:
You're absolutely correct. But notice how I used the term technically?

I just wanted to point out that time is basically a spatial dimension and we have alot of experience with 4D objects. The temporal aspect of time is entropy; that is the only difference.

Other than that the equations literally call it spacetime and treat it as the same thing.

The 4th dimension you experience in the game is literally time with the arrow of time removed.
I'm passed the window where I can edit my post, so I will correct it here.

You are correct that my original post is mistaken. I wish I could attribute that to a typo, but it was really me just working from memory without checking my work. A correct equivalence relation for a wheel over integers is as follows:

(a,b) ~ (x,y) iff there exists s1,s2 (both non-zero integers) such that:
(s1 * a, s1 * b) = (s2 * x, s2 * y)

When b,y are non zero, this is the same as the equivalence relationship on fractions.
Ah yes more people to continue the simulation
I never said I made an inappropriate comment, I said I hadn't meant to say anything and someone could have construed it as something it wasn't. I apologized because the situation was awkward. Should women who apologize when men are harassing them be automatically considered the guilty party? At what point do I get empathy from you for being put in a situation I clearly did not put myself in. I didn't know this young woman, I hadn't made advances towards her, yet she felt it appropriate to make a very overt sexual advance at me. Yeah I see entirely that I should take responsibility for not immediately having a perfect response to an awkward situation. You've proven the point of every man who doesn't want to mentor with your comments in this thread. Guilty until proven innocent.
Yes. I write things in Tree Notation using a simple file backed plain text database called Treebase. It allows me to easily jot information down using nearly any program and maintain a strongly typed, color highlighted, queryable database.

I have a few different databases now, the biggest in the millions of rows. A workflow for one of the databases, an ontology of human medical measurements, is as follows: 1) I come across a new term, 2) (if afk I first email it to myself) I simply do a “touch term.hipo” at the shell, or use vim, sublime, or another handy tool. Then I add data in a strongly typed but 0-syntax tree language I created called “hipo”. If I’m in sublime or another editor I get live autocomplete and syntax highlighting 3) I use git to version everything 4) I have a simple DB server which reads the files and allows me to analyze using any tool, from R studio to Vega, etc.
This is one of the most fantastic things about corporations.

My last employer thought nothing of asking people to travel on a moments notice. We had 500 million in revenue, and they'd fight you over a few dollars for travel while eschewing any responsibility for the situation it created.
Children step up call to fight climate change
Pretty much every sentence of your comment is true for my wife and I. What's "fair" is whatever everyone is happy with. I can't imagine being upset because my wife spent more money than me in the abstract.
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As trivia, there does exist a well defined "next FP value" [1] for floats too but its behaviour might be unproductive here.

[1] https://doc.rust-lang.org/1.0.0/std/primitive.f64.html#metho...
I use BookStack (https://www.bookstackapp.com). MIT licensed & easy to self host.

It's fast and has good search, a good editor, and uses simple hierarchical organization + tagging. I like that it gets out of my way and does a good job of handling everything from code snippets to freeform thoughts to recipes.

BookStack is best for things that 'look like' documents. Mobile editing could also be better - you have to click a maximize button to get a usable view of the editor and the editor UI still takes up a lot of space. It is web based, but it is very lightweight and I have found it very easy to host.
Because we're too expensive to waste on something another employee could do. The bitter irony is we're so expensive largely because being siloed leads to wasted effort and rework.
in reality he is getting paid minimum wage. He only gets stock if he hits milestones that are set impossibly high
This and Workflowy are my go-to for personal knowledge repositories. Anki is such a secret weapon. I'm finding Workflowy to be another.
The case #4 missed is "yay we have so much disposable income that really it doesn't matter, and this entire article is academic". That might be common on Bay Area-dominated HN, but not in most of the world, where I suppose this article is targeted at. I guess wealthy people don't need advice on how to combine finances :-)

Personally I find "she spends $4000 a year on stuff I don't see the value of but I'm fine with that" nearly unimaginable. I could only see myself have that attitude if we really had thousands of dollars (or euros, in our case) of net disposable income every month, after retirement savings and everything.
Yes, because copyright remains with the original lighting designer and was never transferred - to or from - the public.
They'd be "blocked" in Germany if this came to fruition.
Every company I've worked for since somewhere around 2015 has used Office 365 (though one or two did self-host their own Exchange). I also recently got fed up with Gmail for a couple of reasons and moved all my personal things over to Microsoft's Hosted Exchange (O365 minus the O, basically).

While there are certainly some things I don't like about the UI, the migration tool never worked for me, and it feels like everything in the admin needs some good QA for error handling things appropriately, from the client side it's by no means sexy or exciting it... just works. I've decided that email is one of those utility type things that I don't want to be sexy or exciting, I just want it to work reliably and not have to think about it. Ever.

Given that all I really use it for is my own email and personal calendar the $4/user/month price is a tad steep, but with the handful of accounts I need I'm fine spending the price of a couple of cups of coffee for the simplicity. I can also mix and match just email vs. full Office 365 licenses, so that's nice.
I love anki, and I love this use of it, but how do you quickly make cards? Especially on mobile?
I also use Org to store data and I use org-rifle to search it:

https://github.com/alphapapa/helm-org-rifle

I don't know if Deft recognizes org mode entries, but org-rifle provides entry-based search.
How are you doing anything but what you quoted?
HTC to ship 5G smart hub in U.S. market at end of May
The general rule is that property owned prior to a marriage remains the separate property of that owner. So the answer to your first question is generally A.

The answers to your other questions will depend on whether the couple is in a marital property state or a community property state, because the default rules regarding marital income are different.
What is Tree Notation? This is the first Google result: https://en.wikipedia.org/wiki/Newick_format

Also, what do you do if you want to put the same node in two different places in the tree? (i.e. you want a graph)
Intercom Generates $50M Annual Recurring Revenue
Spreading rumors on food safety, diseases to draw big fines in Taiwan
FWIW My SO and me are the only people I know who do the allowance thing. My friends routinely talk about "he/she spent so and so much on $USELESS_ITEM, grumble grumble". I say "pocket money!" and they nod and laugh and don't do it because it makes them feel like children.
That's no different to a class having a pointer to memory outside the class, which is modified by the const member function.
Taiwan launches construction of missile corvettes, mine-laying ships
> So it will be illegal to use Whisper systems Signal?

No. If Whisper systems didn't comply, they'd be blocked.

> Is there any mechanism for Germany to influence corporations outside of Germany?

Well, if they're in a EU country, there are plenty. For non-EU: not so much.

Seehofer is known to make outlandish proposals, however. It's likely just a way to start the debate and position himself/his party as "tough on crime" before tomorrow's EU election in Germany. I don't believe that it will happen anywhere close to this, since Germany isn't a market so large you can't ignore it. Messengers will simply say "oh well", be blocked in Germany and Germans will be unhappy.
Does the US recognize Taiwan officially?
I'd love to read what a crime syndicate does to improve their activities. Doesn't mean I agree with them... but no doubt it's really interesting and I might learn something from it.
It's really not any more complicated than this. It's disappointing to see this response so far down the page. If the answer to the question 'How does the company make its money?' is anything other than 'by continually producing high quality software', then it's not even a conclusion, it's just a tautology to say that it makes its money for reasons other than its ability to continually produce high quality software.
You mean I should implement login function??
Afaik it uses mt19937? While not as good as it could be; something like pcg would probably be better, that's still very adequate. As for seeding it's pretty easy. It is stupid boilerplate that should be in the stdlib, but it's not difficult. You read from /dev/urandom if on unix, or use cryptgetrandom on windows, xor with time and pid if you really want to, and that's it.
This is almost correct, but MS-DOS derives from the DEC small systems line (the PDP-8 and PDP-11), not the large systems line that ran TENEX, which took the name "TOPS-10" in the DEC Witness Protection Program (the PDP-6 and PDP-10). TENEX's only real descendant in modern computing systems is the command-line editing (and filename completion?) in bash and zsh.

Much to my surprise, it seems to be true that CP/M did not actually use / for flags, even in PIP, although other incarnations of PIP (like that in Heath's HDOS) did use /. The CP/M 2.2 manual is at http://www.cpm.z80.de/manuals/cpm22-m.pdf and documents the command lines of all the standard utilities, including the assembler, PIP, and the text editor. (It also, in passing, documents the full 8080 instruction set and OS API.)

TENEX was born in 1969 but grew up in the 1970s, but the use of / for switches in DEC-land predates it; https://en.wikipedia.org/wiki/Concise_Command_Language is somewhat confused, but it currently describes how the PDP-6 monitor program used / for switches in, presumably, 1964.

DEC operating systems like the ones CP/M aped used / liberally for switches, and third-party programs we used on CP/M certainly did use / for switches. This was not limited to the PDP-10 large systems operating systems; it was also true on OS/8 for the PDP-8, as described in https://www.pdp8.net/os/os8/index.shtml (though, as you can see, some commands used - instead, like the later Unix). The PDP-8 shipped in 1965, but OS/8 might be more recent than that.
Notable is a great free markdown editor on GitHub. You can import regular markdown or Evernote files. All the files are stored in one directory and are grouped by tags. The tags can be hierarchical if you’re looking for that. Most of the time though the regular file search does great.

I find myself making so many small notes of how I did things at work or with AWS, zsh etc.

It’s a really powerful system while simple at the same time.
I just remember expanding and collapsing things a lot to keep what I wanted in view. Clicking and scrolling -- perhaps I never got proficient in the keybindings so that could explain it.
I appreciate your response. I don't expect you'll see this reply, since it's so old, but just in case:

> Let me ask you a question, though you don't have to answer it. Do you feel like HN is biased against the point of view you yourself favor?

Generally, yes, of course.

> Because, in my experience, that's what everyone who feels that HN is biased actually feels. This is so reliable a phenomenon that I can predict someone's political orientation just from what they say about HN. I don't believe I've seen a single exception. That's shocking, and I'm pretty sure it's true.

I'm guessing this isn't what you mean by that, but I'd like to point out a way to interpret it: If HN is left-leaning, and left-leaning people do not think HN is biased, then only right-leaning people would think HN is biased, and one could predict political orientation based on whether a person thinks HN is biased.

In other words, if left-leaning people think their position is neutral (e.g. because they're irreligious, and they think that religion is biased and that secularism is unbiased), and HN is left-leaning, then left-leaning people would think HN is unbiased, and right-leaning people would think it is biased.

Now I'm guessing you meant that both left- and right-leaning people think HN is biased against their political orientation.

But I challenge you (not that you haven't done this, but still) to look at submissions on polarizing issues (e.g. global warming, sexism, racism), look at the comments that are downvoted and flagged, and look at which viewpoints those comments espouse. Modulo comments that are flagged or downvoted for obvious guidelines violations, my claim is that the vast majority are ones that are right-leaning. I don't think confirmation bias is causing me to think this--I think it's a fair observation.

And if that observation is correct, then I think it's fair to conclude that HN is biased to the left.
You focused entirely on the companies. That's not the point at all.

Advertising is a core part of the marketing necessary to grow a business and thus a core part of the overall economy. It will always exist and be served by major companies from the sheer size of the total spend, whether it's Google and Facebook or someone else. And advertising is the only model that has paid for the vast majority of commercial content online today, and is incomparable to some time in the past where that didn't exist.

You can search my name if you want the background [1] because I'm not what you assume I am. Regulation and privacy are not the problem, it's the lack of any cooperation and workable solutions. Adtech looks for efficiency, not more workarounds to battle giant corporations like Apple which ignore industry concerns while being contradictory in their own actions.

1. https://news.ycombinator.com/item?id=19593812
Actually the really analog ones aren't that bad, they just require a lot of time. The early digital ones including stuff like a polyphonic keyboard scanner for the CS-80 are things that are really problematic.
http://treenotation.org/

For graph nodes I use an id.

organization Microsoft
hq Redmond

language C#
corporateSponsor Microsoft
You would have to pry https://workflowy.com from my cold, dead hands. It's the best outliner I've ever used and they actively resist adding features that would only please a subset of users. It offers excellent cross-device synchronization and works nearly as well on a phone as it does in a browser or desktop app context. You can attach notes and share at the node level, either via read-only link or collaboration invite which allows others to graft your shared hierarchy to theirs. It has well-considered keyboard shortcuts.

Most importantly, the search is intelligent and works instantly... even across my 100,000+ nodes.

My entire life is in Workflowy. I am thrilled to pay for my annual subscription, because the value I receive is outrageous.
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Each is a different axis of rotation. You have considerably more of them in 4D!
Spacebar expands and collapses nodes. I think part of the problem is just that the default settings are bad. Changing these couple things makes FreeMind 10x better:

Preferences -> appearance

1. Check "edges start from 1 point at root node"
2. Uncheck "enter confirms by default"

Preferences -> behavior

1. Set "use formatting for all nodes" to no

Control-rightclick -> hide note window
Lightning does fork.
The problem's not traveling or tourism per se, but rather the huge amounts of people doing these activities.

It would be great for many locations if half of the visitors would simply stay at home.
A true giant. The concept of quarks really captured my mind as a kid. It was one of the first things that I recall that made me realize there was a whole world of knowledge beyond my basic textbooks.
They wrote papers too (Bell Labs was, after all, a research lab), took sabbaticals, and lectured at universities. I think one of the group (Kernighan?) took a sabbatical at Berkeley that was one of the events that gave rise to BSD?
I use the desktop version of Draw.io + some custom code to make the diagrams searchable: https://github.com/JesseAldridge/draw.io-convert

I do think a truly useful knowledge repository will fundamentally need to be a graph structure. This roughly reflects the neural connections in the human mind -- knowledge itself is a graph structure.

Draw.io is the best diagramming tool I've found, but it still kind of sucks in a lot of ways. I've started working on an alternative: https://github.com/JesseAldridge/consideration

The key features I'd like to add are multi-user collaboration and search across many diagrams.
Unit-Tests are unlikely to catch cornercase-bugs. (i.e. a bug that happens in 1 out of 1^128 cases.)

Fuzzing works quite well though. (Even for the cornercase bugs that fuzzing can't find by chance because they're too rare, but modern coverage-guided fuzzing works surprisingly well for that case.)
No, the author is wrong about that.
As an entrepreneur I realized most of my choices are wrong. There are just too many I am forced to make every day and there is no time to analyze the relevant data.
What keeps the business alive is that one great choice I make once in a while which pays for all the mistakes.
It's probably the same for big corporations: they can afford stupid mistakes.
It's like a balance sheet with mistakes and good choices.
Dilbert only sees the mistakes, the pointy haired boss is clueless but the company lives on.
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This is especially true for projects like Kubernetes which cross references to github PRs in its commit logs. Have fun figuring out the change history when github is down. And yes, of course K8s commits do provide more information that that. But the community is way more reliant on github than it probably should be. You really start to see that when comparing K8s to Linux Kernel commit messages.
> In order to use Uranus, please install Docker in advance

so looks like I've been using it the wrong way all along
2FA freaks me out. It means I'll be locked out of all my key accounts and services if ever my phone breaks or gets lost. Probably right when I need these services most.
> Meaning, you get too cold when you sweat?

At lower temperatures, parts of me get colder than necessary. And there's lots of room for my skin temperature to go up safely that my body is not making use of.

At higher temperatures, I'm already past saturation on evaporation, and the excess just dehydrates me.

> Would it stop you from sweating as much?

Well I sweat less when it's colder. So whatever definition of 'feeling' colder is necessary to cause that effect, that's the definition I choose.
You probably want to read https://news.ycombinator.com/item?id=20007305 and https://news.ycombinator.com/item?id=20007259.
And if you use org-mode, there's org-drill (similar concepts).
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It means hardware decoders won't be able to decode the videos. (Some software decoders that are overly rigid about following the spec may refuse as well, but most won't, and none actually have to from my understanding.)

You can absolutely use h.264 to encode 8K@120fps if you want to.
Since MS-DOS 2.0, when MS-DOS added a hierarchical filesystem.
I am using Joplin for all my knowledge articles and notes. Available for all main desktop and mobile OS's. Great Evernote replacement with good Webclipper. Notes can be edited in Markdown. Syncing to Nextcloud, Dropbox, Onedrive, Webdav. And fully open-source. Currently a few 1000 notes, searchable or browsable via notebooks or tags.
I've sometimes used in Alexandroff one-point compactification in scenarios where you really "need the zero to have an inverse" and it works well in certain applications.
My cat still has her account. Granted, she’s not posting political bullshit or trolling. In fact she hasn’t even logged in for something like five years, but she obviously didn’t setup the account herself.
> This might actually be the future of running net-accessible stuff on your own devices

I sure hope not, demand ipv6.
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Agree. Hugo is a great tool for static sites, and GitLab offers free pipelines for the conversion and SSL with Let's Encrypt. Don't forget to gzip your content as the final step.
Workflowy looks quite interesting. Could it be used to store in-depth knowledge? My quick play with it on their site looks like it's more of an outline tool, but how would it go with say storing the information that you might find on a Wikipedia page?
Check out this link from the venerable Ken Perlin:

https://mrl.nyu.edu/~perlin/experiments/demox/Hyper.html

There's a hard-to-get-running-due-to-age Java applet there which, when it used to run easily, was very powerful for getting me to understand 4D in an intuitive way.

It has a variety of stereo viewing modes, ranging from eye-crossed 3D (and wall-eye), to red/blue glasses, and so forth. It also has an excellent option for "thick" lines, that accentuates the position of the 4D object by making lines closer to the camera thicker.

The trick is to use your brain's two different depth perception mechanisms in different ways. You have hardware depth perception in the form of parallax difference between your two eyes, and you have software depth perception in the form of your brain's image analysis capabilities that, given a 2D wireframe, can determine a 3D projection of it. This is always fun with optical illusions, where you can see that your brain only really uses small localities for these calculations - observe the traditional "blivet" fork for an example.

Anyone who has looked at an isometric rendering of a wireframe 3D cube on paper knows that there are two ways you can perceive this shape, and that's the key to getting 4D intuitive perception going. You should already be accomplished at mentally switching the cube back and forth without even closing your eyes before you move on to another dimension!

If you use a hardware stereo mechanism like crossing your eyes to get one depth axis, you can concentrate and use that software depth perception to get the second depth axis. In particular, it's important to note that different mouse buttons and key combos will rotate the shape in different axes, so just make gentle movements with each to get a feeling for the range of motion. One set of axes will rotate the cube as though its 3D projection was one of the two possible software-depth-perception interpretations of it, and the other set of axes will rotate it as though the other interpretation was correct. You can seamlessly move back and forth between those states!

Perlin's applet features a variety of shapes, from the classic hypercube, to a simplex with the fewest possible edges (akin to a triangular pyramid in 3D) on to a sort of Klein bottle. It's really tricky to figure that one out, but in the end it's basically a sort of hypertorus where the inside and outside can become one another. Yeah, that's not really conveying very well in text, is it....