skysight-inc/HackerNews huggingface dataset:
I don't know where you shop, but my 4-ish pound backpacking tent was less that $100.

Edit: To clarify, I'm just saying that there is a middle ground between a cheap lead-weight tent and a several-hundred-dollars gearhead tent.
But we still don't know if that was the actual reason the app got pulled, as if that were the case it should have been trivial for a computer to notice it was fixed; do you not see how that sucks?
Python Flask REST API and Sqlite DB as data-store in less than 100 lines
That’s really disappointing to me. Does money just grow on trees for these people? What are their parents teaching them about respecting hard earned money? And respecting the environment. Are people raised to waste resources these days?
I think alt open-source smartphone operating systems like PostmarketOS, PureOS, UBPorts would be a great candidate for this.

The need to breach the duopoly in mobile smartphone ecosystem is now greater than ever if we need to protect the future of mobile computing and the data(lifestyle) of individuals using it; considering smartphone is the first computer for ~ > half of world population.
I wish windows supported more than just zip natively. I would love something like a tar. So much easier to generate on the fly than compressed formats.
That almost certainly has nothing to do with you - hiring a fresh graduate through the H1B program is practically impossible in my experience. H1B applicants have to show "significant work experience" in a relevant field and unless you have a PhD (and often times even then), any work experience gained during your education will not count towards that requirement. Most companies won't even bother with the interview; 18 months sounds like the bare minimum to even have a chance at meeting the requirements.
I agree, we need better evidence on all the vitamin D claims. Comparing rich white people in the suburbs who have lots of open land to get sun and use for exercise versus poorer darker skinned people in dense inner city apartments who spend most of their time inside introduces numerous confound factors that will be highly correlated with vitamin D.
Fuel cells win in one extremely important area - they're far cleaner. If we can find ways to make it cheaper (funny, everyone always gives Tesla this benefit of the doubt), it could be viable.

This isn't like Google. There will be some brand loyalty, but tastes change, and 99% of car sales today are not all that dependent on the drivetrain. People buy cars on things like how they look and the features they have. Eventually when battery tech is competitive there will be more options.

Ultimately it's not a huge loss - you still need wheels, brakes, drivetrains, and all of the other work that goes into making a car, a car. Only now you have a much simpler motor, without a need for a gearbox. Really, I'd argue that Tesla's only advantage is the battery. That market, imo, is far more lucrative - making batteries for other carmakers is eventually what will happen. Retooling happens relatively often - when new platforms are developed. It's not like cars are manufactured today like they were 50 years ago.

> I think I disagree with the point about finaces. Sure a cheap ICE car is better, but when buying an car comparable with a Tesla in price, I rather have the Tesla. Gas is cheap now, but power is still cheaper usually. Gas could be more expensive again for many reasons. In 5 years ICE car will have basically no resale value while EV should hold their value much better.

I don't see how you can disagree about finances and then argue "but if I'm buying a luxury car..." That's exactly my point: it's a luxury car. I've been hearing gas prices will go up for over a decade now - they haven't, and I'd bet they won't in 5 years. There's too much supply now, and more supply coming (arctic reserves, for example). It will be awhile before prices go back up. And on top of that - it's a luxury car. Why care? No one cares about luxury car resale value - everyone just leases them anyway.

It's just argument after argument about how this is better but the bottom line is they're too expensive, and really not economically better than most ICEs. Without a doubt, no better than any hybrid, in terms of cost.

> In 5 years ICE car will have basically no resale value while EV should hold their value much better.

I'll bet you :)
The Work-from-Home Trader Who Shook Global Markets
I understand the author’s perspective on the topic, especially from where he’s coming from, but I’m less excited for Swift on the server.

As things currently are you are better off with C++ on the server than with Swift. This is how bad things in reality are.

I could imagine a micro-service here or there where Swift is involved in some kind of bigger enterprise architecture, or as a hobby project, but the ecosystem, the libraries, the documentation, and the community just aren’t there yet.

It’s pretty easy to take Apple’s HTTP implementation, add a router, integrate a template engine and have something running, but I don’t see a reason for this in a professional environment, and I still don’t see Apple as the company who will push a technology that isn’t directly bound to their hardware.
Marcus Hutchins by Andy Greenberg
Training kids like this reminds me of training AI itself:

Make the reward getting a better grade and the kid will only optimize for that. Eventually the kid (the agent) will be out in the wild and they will have a weak understanding of what the reward is and how to optimize for it (it will be harder for a fine-tuned kid to do domain adaptation towards different and more abstract fields and problems).
This reminds me of a Peter Thiel saying. Something like, when you're not a monopoly you lie to pretend to be one - "We're the only British breakfast restaurant in town" to attract investors. When you are a monopoly you lie to pretend not to be one by expanding your market - "We're a technology company".

Internet advertising may not be a majority of all ad spending, but Google is an internet ad company, not a general ad company. It would be like arguing the old phone company wasn't a monopoly because plenty of communication was still by mail or in person.
The primarly role if these headbands since more like conditioning to me than to actually read brainwaves.

You condition them as kids to respond to these headbands,
then sooner or later companies will require them for workers.
It seems like a lot of people are interpreting this data as causal. I've already had people tell me they were surprised to learn that smoking protects against Covid!

Here's a fantastic explanation of why you should not let your brain tell you that you're learning about things that cause Covid complications and death:

https://twitter.com/EpiEllie/status/1258607277357006849
Yes, and also most of the info on internet is rather knew, while books have been existing for thousands of years, and in recent times much of these has become easily accessible to be anyone.

They are a great source of ideas, and also lets one connect to the vast and long history of human progress.

While I don't say that reading books is superior to any other activity, I do think it is usually a rather beneficial thing to do, and ofcourse many people find it a pleasure in itself, irrespective of any benefits.
Have the record number of investors in the stock market lost their minds?
Although it technically has cross platform GUI, Flutter has actually reimplemented all the native OS widgets. As soon as the OS changes some look and feel your app will look out of date.
@akiselev: I haven't only been applying to US locations of US companies (e.g. Google Switzerland). But a SWE from Google gave me a referral link to which I'm grateful. I wonder to what extent it will help though since it went through HN and we just met. I want a phone screen and be told that I am or am not good enough. I can have peace with this if one FAANG company shoots me down on my D&A skills. For my own sanity, I've resigned to the idea that I'm not going to get a phone screen as I have little faith in the Google referral to help me past the resume check, but we'll see.
I think it's just strongly frowned upon for not many good reasons.

Examples of how can it bite you I could find were really simple. Classic 'newline after return' doesn't go away if you put in semicolons manually because it happens because even if you put them in manually they are still inserted in other places you didn't expect and you have to be still aware of that.

The other bug I've seen is when you start a line with '(' which will be interpreted as function call of a function from previous line. Putting in semicolons at the end of each line saves you from that almost always easily detectable error. But you'd be just as safe if you just put ';(' at the begining of next line instead of '('. And I think starting a statement with '(' is weird enough and specific to javascript (in C family) that ';(' is not much weirder.

I use semicolons in js but for purely esthetic reasons so it looks like Java, C++, PHP, C# and such.
Amazon actually takes your money and also has competitors (high street etc). I think that partly explains some of the differences in their approach to your point (c). I think that Amazon also delegates a lot of the pain you're talking about onto their employees rather than their bottom line. BTW I speak as a complete hypocrite who is a happy Amazon customer.
You're right, by swapping work for exercise, I did work less (and exercised more).
But before I started eating and sleeping better, or exercising, I did try and remedy the negative feelings by just taking time off work (e.g. whole days off, going for walks, etc), but I did that without changing my bad diet or eating habits, and without doing any exercise. It didn't work for me. The depression and anxiety was still there.

The change came only after I improved my diet, exercise and sleep.

Of course, this isn't a scientific article about mental health :). Just what I experienced.
36,000 RPM is 600 RPS, which is still aways off from "tens of thousands".
I totally have to agree on this.

Who would like to go back to the days where Google results were just a link list? No average user wants that.

Plus not only that even if I Google a question regarding programming errors they usually nails it with a stack overflow answer or any good blog post within the first page.
I don't see any difference between DOP and procedural. Saying the difference is best practices and something vague about language mechanisms is accute to saying procedural is different to DOP because people say "do it good". This is even more formless than the criticism of no hard definitions levied against OOP by the same people.
Microsoft President Acknowledges They Were Previously Wrong on Open-Source
It definitely was:

https://web.archive.org/web/20140416021831/http://lists.cano...

(Related)
I think we need a new term for this situation.

"Essential facility"?

This came up in the railroad era, the first big antitrust issue. Railroads were in a strong enough position to push up shipping rates. And push towns, and sometimes states, around. Pressure for antitrust action came from their customers, especially farmers, not from other railroads.

That led to the Interstate Commerce Commission and considerable price regulation.
I think that would be a hard policy to sell. Some crimes are so heinous that letting the perp free would seem gravely unjust.
Best answer so far.
Curious to hear more about what SwiftUI does better than React… any place I can read more?
It's one of the most famous Japanese films, top ten perhaps.
To add onto that, firms like Citadel still do cast a wide net even if their targeted recruiting is primarily at top tier schools. They advertise in common business classifieds like Crain's, for example.

Firms like this also employ a wide number of third-party recruiting services and internal contractors, I know at least one. If you can impress one of these third-parties you can get in the door without a degree from Stanford.

It's true about not caring about if you write whatever language that they do - what I've found is that most firms are generally interested in your combined intuition for markets, math, and analysis. If you "get" market mechanics, have a solid grasp on mathematics, and have the creativity and skills to apply those skills in an innovative way, they could care less what your primary programming language is.

For example, if you have the market intuition to understand the common underlying drivers between RBOB gas and WTI crude, are creative enough to come up with a new form of analysis, and have the math skills to take that idea from conception to delivery, they really don't care if you have to learn CPP to integrate your intelligence and creativity into their infrastructure.

Source: Work in/around the industry building data processing for trading firms, funds, etc. Also received a couple of prop shop offers.
I created a cloud chamber a few years ago to test out a piece of uranium ore I bought on Amazon. It's a pretty simple design, cooled with a Peltier (thermoelectric) device instead of dry ice. I got the idea from an Instructable article[1] and the whole thing was pretty awesome actually. I have a video[2] if you're interested in what it looked like. It's a few minutes long and unedited, so heads up on that. If you watch any 10-20 second portion of it you'll get the general idea.

[1] https://www.instructables.com/id/Make-a-Cloud-Chamber-using-...

[2] https://youtu.be/vaRyXmMGJdk
Monopolies are always harmful for the functioning of society. Google has crushed thousands of small companies. Also they have quite some power, for example they can simply delist your companies website from their index and your customer base is gone.
I doesn't matter if other things are much worse in other branches. They should also get punished.

Google forces you to work solely with google, E.g (from the antitrust investigation of the EC:

Google required direct partners to exclusively use Google's AdSense and could not engage with Google's competitors;

It is actively disadvantaging the competition:

>Google does not apply its system of penalties, a predefined set of parameters to lower the placement of shopping results, to its own Google Shopping results as it did to other competitors.

>yet they aren't "liberal"/"blue" companies, so there are no lawsuits

And this is off the track in my opinion. In Europe Google also has problems with the European Union, do you think they are liberal or conservative on your scale? Google deserves some punishment for how it behaves. It is doing actively damage to society. Do not evil has long be gone.

This is going to give bad points again, but may I say that I find the amount of polarization in your country distasteful? And that is an understatement. I think you shouldn't divide your country into two compartments, you are all in the ride together.

It will weaken you in the long term and your country is actively exporting these ideas. So in Europe polarization is also growing. It is a dangerous matter thinking into sides like this.

It sounds like red is evil to you and blue is good. Watch out for that. Watch out for that.
U.S. gave no assurances to Taiwan's TSMC for license to sell to Huawei
Hey guys, the "Invert color" option pretty much does the job for me on mobile.

Don't know how I can screenshot that, but it basically makes these changes:
1. Title bar remains orange (Strangely, it's not inverted)
2. Text colors which are black become white
3. The background white gets converted to black
4. Everything grey(upvote, points etc.) remains grey.

We can try that out on the website using CSS filter no? Something like

filter: invert(1); // Set based on user opt-in value

https://developer.mozilla.org/en-US/docs/Web/CSS/filter-func...
> traditional looking rocket designs

It’s ironic how much Starship resembles a 1930’s pulp-fiction rocket.
The short answer is that you can put it on a breadboard, but it will require attention be paid to the first op-amp circuit.

The first op-amp is used as a charge amplifier. A high energy charged particle will deposit a charge Q on un-grounded node of the reverse biased diode. The voltage on the output of the amplifier is V_out = -Q/C_feedback + V_bias, where v_bias is made with the voltage divider on the non-inverting input. The resistor R3 is only used to adjust the frequency response (and I assume stability) of the amplifier. It will low pass the signal at ~800 Hz.

The problem and the reason they want you to use small low capacitance components is that in order to get a large charge to voltage conversion factor, C_feedback is small (5 pf). If you build the circuit on a breadboard and place the op-amp output and input on consecutive lanes then parasitic capacitance can easily add another ~10 pF to that and drop your amplification.

To get around this, you'd have to lift up that leg of the capacitor and solder your connections to it instead. This will avoid stray capacitance from lowering your gain.
I've been trying to get into AI/ML/Deep learning because I feel like it will broaden the types of side projects I can undertake. I have one project in mind which involves analyzing written communication.

I've looked online for resources and I've found a bunch of Youtube videos that go over the high level concepts:

1. https://www.youtube.com/watch?v=GwIo3gDZCVQ

2. https://www.youtube.com/watch?v=njKP3FqW3Sk

3. https://www.youtube.com/watch?v=tPYj3fFJGjk

For reference, I have 0 AI/ML/DL experience but I having been coding for awhile and I'm familiar with Python. These videos are quite long but I plan to start building a small toy app to validate my understanding. I'm just not sure if I'm taking the best approach to learning these concepts. I want to start working with the various tools ASAP because I believe that I learn better by doing.
It may be tempting to go the middleware route, but whenever I worked with middleware I had completely unrelated issues to the underlying framework which either complicated matters, or made it impossible to fix specific bugs. Then there’s the issue that Apple has a pretty aggressive release schedule. For a middleware maintainer it takes pretty long (compared to Apple’s native solutions) to adapt to these changes (I’m thinking about things like the notch on the iPhone X and safe areas). Apple’s secrecy about their upcoming release schedules doesn’t help, but it’s just how things are.

And just a minor nitpick, Apple’s development environment is called Xcode, where just the X is written uppercase.
Meditation Healing Sound
What managed DB would you suggest? I want to just try them out for learning purposes.
I used this 10+ years ago, was really cool to pair program in the office. We also used it to take notes in meetings. But liked TextMate better for programming and then sort of stopped using it.
as an autodidac that did extremely poorly in school, but flourished when people FINALLY left me alone and let me concentrate on what I am interested in: I could not imagine what kind of hell this would be. For a lot of the population School sucks and is a waste of time.
If you really want to over-engineer things while learning about docker, you can run Grafana in a container and graph the results.
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Ehhh, to me those seem like pretty common fields for any kind of contact data. It doesn't have some of the more unusual or IMO implementation-specific fields like "ShowableNonVisibleToOthers" or "PopulatedCleanNumber", for example.
It's so nice to see this app continues to update. Hello to ETcon'03 folks!
As it isn't affiliated with Google it shouldn't (and can't) use the name Google like this at all (it could say like "for Google Docs" or something after some clear first party branding).
Which one do you use? I built something 3 years ago been using Kendra, not sure if Joanna is new that one sounds much better.
Why would Microsoft ever want to do that?
How does TypeScript push one toward classes any more than ES does? Does using typescript keep a person from using ramda? They list typescript typings on the ramda site.
SubEthaEdit is a nice enough text editor that it deserves consideration even if you never use its networking features.
That is such a great idea. The need for a service like overleaf to provide an entire front-end + text editor is just ridiculous when there is already so much existing software out there. Multiple editors with realtime shared data + shared previewing tools totally should be a thing.
As a rough estimate:

1 TB cost about $1.20

HD is 5MB per second, UHD is 25MB per second. [1]

If you stream a 3min video in HD, that's about 200seconds which lead to 1GB traffic.

So you can stream 1000 videos for $1.20, or one video for 0.12 cents.

[1]https://www.epiphan.com/blog/bandwidth-for-streaming/
Huh? Apple provides an example implementation at https://github.com/apple/swift-nio and I would say it’s straightforward to “get up and running”.

It’s pretty easy to take Apple’s HTTP implementation, add a router, integrate a template engine and have something working, but then the real issues start, because the ecosystem and community just aren’t there.
Why is Japanese art always so full of children and girls in their school uniform...
Why wouldn’t they take advantage of it?

How often does the government decide to unilaterally restructure the market in one group’s favor?
Is this an art or a video game contest or both? I couldn't tell from the article.
One thing that you can do, and that has landed me a couple of prop offers, has been creating your own trade analysis projects.

I was writing spaghetti mathematica code and had a poor linear algebra understanding when I wrote up an implementation of the concepts in Ganapathy Vidyamurthy's book Pairs Trading. It was terrible code that was 1200 lines of procedural, no functions, no objects code, but they could see that I could hack it when it came to the math, could learn on my feet, and had the drive and creativity to work out problems put in front of me without a ton of handholding.

The additional benefit there is that I got to come in and talk about something that I built and knew intimately during the interview. When they asked me about my Kalman filter implementation I could speak knowledgeably because I built it, the differences between other forms of hedging ratios because these were considered in the book that I'd had to pound into my head. It seems a bit scary to put your work in front of these people with advanced degrees from universities that wouldn't even respond to your application, but it transitions the interview from being asked questions at random to talking about something you put six months of effort into, even if it it kind of sucks too.