skysight-inc/HackerNews huggingface dataset:
You're completely correct. A curated Youtube Kids definitely won't work for the FTC, but it would address jedberg's complaint -- that Youtube Kids is basically worthless as long as it's algorithmically populated with shock/troll videos.

To be blunt, even the FTC's own proposal isn't going to work for the FTC (at least not to the degree they want) -- it's a bad solution with unintended consequences. I've brought up a few problems, but other people have brought up far more of them. At a certain point, beyond explaining the FTC's policy and showing the problems, it's not really worth spending the time trying to come up with a way to make it work. It's better to come up with solutions that would address the concerns of actual parents, like jedberg.

Importantly, the FTC's approach is the opposite of what parents like jedberg need. Parents need a highly curated feed that they can feel safe showing to their kids. The FTC's approach is going to lead to creators erring on the side of labeling too much of their content as kid friendly. It's also going to force Youtube to get more aggressive with its algorithms, which will inaccurate label objectionable content as kid-friendly.

Parents needs fewer videos more carefully classified as kid-friendly, and the FTC is making sure that a lot more videos will be carelessly classified as kid-friendly.

Like I said below, my assumption based on the FTC comments I've read/watched is that they just haven't thought that far ahead. They're mad about Youtube in general, and they see creators as an easy way to get at Youtube. That's maybe an overly-cynical take on it, but I'm not super-inclined to be charitable to them on this one.
I think it looks odd, too. If you go with this:

ADC = A + V + C
SBC = A - V - (1 - C)
SBC = A + (-1 * (V - (C - 1)))
SBC = A + (-V + (C - 1))
SBC = A + -(V + 1) + C

"The SBC instruction subtracts a value from the accumulator register, with an extra 1 subtracted from the result if the carry flag is NOT set."

The explanation fits though. If the carry flag is not set (C == 0) then you subtract an extra 1. If C == 1 then it's A-V.
What's the point of sharing a link to a "Private video" that no one can watch?
I'd love to know more about this, because I think it is the future for everyone. What VDI environment are you using, what runs on your desktop vs run on the racks? Are the racks shared or do you have dedicated hardware provisioned to you? Do you use more than one backend rack system at a time?
For parents withs kids who like Pepa Pig, watch out for some nasty videos on YouTube. It's hard to make the distinction between the official one, and your kid doesn't need to see how pepa pig gets eaten by a dinosaur.

I wonder if these "parodies" will be correctly labeled by their authors.
How I Max Out My 401k in 2020
If milk is so good, keep them on Mother's milk.
You make it sound like you don't know seven eleven is supposed to be open 24/7/365.

That's their whole shtick. If the owner didn't like it he could have opened a normal grocery store. No one forced him to go to 7-11.
That's a marvelous piece of writing.
Interesting, I didn't know about LK. Thanks for sharing :-).
Then how do cats digest it?
Not really. You run the game loop on one core and physics simulation / sounds / world streaming on a handful of other ones. It's more about the maximum single core performance which is not that different on a $150 Ryzen. Going to the most expensive CPU on the market probably only gets you 5 FPS more compared to the top end GPUs that scale rendering in parallel like a dream and can give you 100+ more FPS.
New players that have never built an ICE car before can now enter the market and consumers would not be too bothered with it.

Outsource basic car engineering platform to another supplier like Lotus (Tesla) , electric drivetrain from somebody like Ricardo and then get it actually build by contract manufacturer like Valmet and you just do the overall design without needing to build a Gigafactory.

I wonder if Apple will reconsider restarting Project Titan ???.
Peak AI?
I was watching this youtube video titled, “Google and Amazon are in the oil business”

https://youtu.be/v3n8txX3144

What bothered me was this casual use of AI and Machine learning to describe “magic” that achieves “magical results”. Deep learning was spared here luckily.

I cannot tell if this fictional description of AI capabilities are a result of ignorance or a very clever content marketing technique to extract money out of oil and energy companies.

If you are an aspiring executive at an energy company, this video is so convincing, you would have to immediately call one of these big tech companies and give them your data and your money. If you have doubts about this, your entire team thinks you are outdated because they all watched the video and read great things about AI.

As a person in technology, I find it challenging to explain the AI hype to non technical people. Even among technical people, I run into young aspiring programmers who name drops a cool AI technique or machine learning technique and are not happy that they do not get to use them at work.

Someone please explain how to make sense of this whole thing?
oh that's true thanks! I knew GDDR had higher bandwidth but the gap seemed a little high when I looked it up
> while ASCI White used 64-bit.

x87 is 80-bit. :)
Do you also get angry at all you can eat buffets when they won't let you eat it all?
What's a Service Mesh?
I believe GP is referring to Darcs/Pijul-style patches, rather than Git "patches," which are really just diffs. See https://en.wikibooks.org/wiki/Understanding_Darcs/Patch_theo...
Artificial Talent – AI Fashion Models Built for Enterprise
The legal requirements in the EU are at odds with the moral requirement. Changing or erasing history in Git is an anti-feature. Checked in secrets should be assumed to be compromised and changed immediately. Removing contributions should be treated as any other form of censorship.

Those who forget (or rebase away) history are doomed to repeat it.
> but the - 1 is taken care of because of the fact that ADC and SBC do the opposite thing with the carry flag.

Also, this line is bothersome, they do opposite things but that's why you have already done (1 - C).

Maybe the fact that -V is actually (!V + 1) (in 2's complement) that eats up the extra -1 is the correct explanation?

So,

SBC = A - V - 1 + C

SBC = A + !V + 1 - 1 + C

SBC = A + !V + C
Yea except your math is wrong. You include the value of the beach in X which represents what Khosla owns even though he doesn't own the beach. Even Khosla wasn't arguing he owned the beach. So you magically inflated the X by a huge amount which makes the valuation off (even though this isn't even a real valuation).

Eminent domain would compensate Khosla on the market value of the road land value. It has nothing to do with the beach. The beach is owned by the public. No legal team on either side is arguing that. The legal case is about easements (i.e. access).

Why don't you share your comparable analysis or discount cash flow model to see what that road easement actually is worth since you seem believe pretty strongly in the valuation. I'm really curious to how you think a narrow strip of land that is for the easement is worth $30 million given recent land sales in similar areas.
Perhaps commits should support key:value metadata? (I was about to say "tags", but that means something different here) That would let you support "reviewer:person@foo.bar" or whatever you want, without baking workflow assumptions into the VCS.
Super cool and well played making it difficult on the duck hunt...

Question: In the duck hunt video, I don’t see a noticeable “flicker” that’s normally associated with visual bci inputs... were the flapping of the wings the stimulus <> cortex hertz sync?? (Or did they even say??)

If so, dang clever. If there’s no hertz sync, that’s flippin incredible.

Can’t wait for the completely autonomous inputs, without the visual flickery required.
Google should bring XMPP back to its chat application(s), Openess doesn't stop at API workalikes.
my 7742's seem to spend essentially all their time while in heavy all core use at ~3.2.

This isn't the same experience I've had with the consumer threadripper at all, so I don't think these numbers make for a simple comparison.
I believe the function of this feature was to get the executable before it could be deleted off the disk, which it presumably could in the time between the binary was executed and the call to readlink was made.
> day 2

Unfortunately, you have to settle on some workflow for that. And this settling will take some experience and discussion. So "day 2" sounds very overambitious to me.
Mylar is a non porous material. The actual greenhouse effect is caused by trapping warm air in as it is warmed from the water itself. The solar energy first enters the pool through the transparent material, warms the water, and then the warm water warms the air. The mylar traps the warm air from rising as it naturally would, where it would mix with colder air and cause another thermodynamic exchange.

CO2 does not act literally like a blanket over the earth, that's not how radiation works. If CO2 cannot retain the heat then it will be lost to space at night.

The closest thing to a true blanket effect would be clouds, although they have complex shapes and depending on where they are located in the atmosphere can have either a cooling or warming effect. They are made up of mostly liquid water and do vary according to solar activity through cosmic ray flux as shown in Svensmark's work. Link above.
I strace'd Rust's hello world and the vast majority of the syscalls are just ld.so setting up dynamically loaded libraries. Presumably if you really cared you could statically link against musl to eliminate those. The remaining syscalls are needed for stack guards to work, which you actually want for security, even with hello world.

I would go so far as to say that publishing benchmarks that encourages languages to skimp on important security features like guard pages is irresponsible.
HTTP: //ketopillsstore.com/keto-after-50/
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https://youtu.be/UoSML2mQ2H0
I don't think anyone expects the Android OS to be a collection of entirely open source device drivers.

Those proprietary drivers are specific to the myriad of hardware that the OEMs are running the OS on. You can still run Android on any hardware you have the drivers for, or emulate it in a virtual machine.
U.S. News and World Report Reveals the 2020 Best Jobs
What’s really odd is that this is an article at all.

In a world where billions of things happen every day, how does a garden-variety franchisee contract dispute in Japan become an article in the New York Times?
I personally know of a iOS software house where all developers use hackintosh, so yeah it's popular.
It's not fast enough. After having access to 160 TPUs, it's physically painful to use anything else.

I hope in 20 years I'll have the equivalent of 160 TPUs under my desk. Hopefully less.

The reason it's not fast enough is that ... there's so much you can do! People don't know. You can't really know until you have access to such a vast amount of horsepower, and can apply it to whatever you want. You might think "What could I possibly use it for?" but there are so many things.

The most important thing you can use it for is fun, and intellectual gratification. You can train ML models just to see what they do. And as AI Dungeon shows, sometimes you win the lottery.

I can't wait for the future. It's going to be so cool.
Earth-Like Planet Found Nearby (Relatively)
Hosting a GPT-2 autoresponder bot
That's not even how eminent domain works. You get the market value for the asset seized, not the delta in the market value for the asset remaining post seizure.
Yeah, other than locking I would argue that a DVCS is better at even the things a non-distributed VCS is good at.
It is difficult to get a scientist to understand something when his claim of novelty depends on his not understanding it.
Object Pascal and Modula-2 dialects already offer better than Zig memory "safety", so "Why Zig" indeed.

I am all for any language that helps reduce C's usage, including Go, even when I dislike its design decisions.

Now Zig, if it doesn't fix what are about 60% of yearly expenses fixing security exploits, according to Google and Microsoft security reports, then one needs to analyse how much is it worth actually.
Resolving the Pin Unsoundness – Rust Lang Team Meeting
Boeing optimizes for short-term. Long-term is already secured for them by US regulations.
Poorly.

Adult cats are generally lactose intolerant[0].

0: https://www.prestigeanimalhospital.com/services/cats/blog/wh...
Scaling with second layers instead of on-chain is NOT "sound engineering"

The Engineering discipline relies on empirical studies. With constantly full blocks, you have no way to measure transaction demand.

Fees are only a weak indicator of transaction demand because of substitute goods.
Which you can derive from there being at least one hackintosh shop?
This is where phone verification comes to use, because a user can be tracked back to their phone number which can be tracked back to a real person.
why don't use something like proxycrawl? controlling an iframe is slow and painful
Apple's Breathe app on the Apple Watch has been confusing people for years
git has big problem with binary files, hopefully a new technology can fix that
> people just can't imagine that America is that bad at something.

No. I'm just pointing out the absurd conclusions given the numbers. It really doesn't make statistical sense that zurich would have so much more traffic than Penn Station. Also, we are talking about NYC metro. Not the US.

> First, NYC has two major rail termini (Penn and Grand Central)

I know. I'm the one that pointed it out.

> Zurich has just the one I believe.

Even still, the population disparity is so great that it doesn't matter.

> Another factor is the lack of intercity rail travel in the US.

We aren't talking about the US. We are talking about NYC and its surrounding metropolitan area.

> If you work different hours, say 4-12, you're screwed.

NYC metro runs 24/7. And most other rail stations around the world shut down at night.

> European countries run their rail stations less for 9-5 commuters and more as metro systems on larger scale.

We aren't talking about countries. I'm talking about NYC.

> in NY metro area, only 30% use transit (of any form!) to commute, whereas it's again closer to 50% in Zurich.

Finally you get to the point. 30% of 21 million is 6.3 million. 50% of 1.8 million is .9 million. That is my point. Hell even if we boost that to 100% for zurich metropolitan, then it's 1.8 million. Which is still much smaller than 6.3 million. Even if we don't count the 62 million tourists visits to NYC ( portion of those most definitely comes through Penn Station ), I'm just not understanding that Zurich would have 50% more traffic than Penn Station.

Instead of dealing with the actual stats and numbers, most of your comment was just a silly rant about the US. I get it, we don't do rail well as a nation. But we are a gigantic nation with a car/plane culture.
What are the best publications, journals, twitter feeds, etc to follow if I want to understand the state of the art in BCI? How closely does shipping hardware track the state of the art? Is the research mostly industry driven at this point or is it still blue-sky?
Wifi mostly replaced ethernet for user facing applications.

There was partial protocol compatibility between ethernet and wifi, but the user experience was very different. Some features were lost or degraded (eg speed, reliability, security, configuration complexity) but a pain point (cables) was fixed.
VPN Applications will stop your ISP from seeing internet activities
yes, but be aware, bcash is plagued with scammers, so as a precaution you should move your coins on bitcoin to another wallet before attempting to use a bcash wallet which could steal your bitcoin private keys.
KubeEdge,the First Kubernetes Native Edge Computing Framework
There's evidence my ancestors have been drinking milk for at least 10,000 years. It's field tested.
Passionate Spirit: The Life of Alma Mahler
Edit: removed (can’t seem to delete?)
You were still allowed to watch TV shows then, I presume? Just like pretty much everyone I know? Our daughter is too, and we absolutely control what she can and can not watch. But in HN terms, YouTube is a massive foot-gun compared to other services. Auto-play very quickly leads you to trouble, and you can never quite trust YouTube to not re-enable it, or show thumbnails for inappropriate content at the end of a video.

At our daughter's previous day home, the provider started letting her watch a YouTube channel called babybus (against our previous agreement of no TV, which was the straw that caused us to quit her service). At first glance the show is innocent enough, it's just a bunch of cartoon characters singing and going on adventures. But if you actually pay close attention to some (not all) of the episodes, its a weird fear-based morality show from China that threatens death if you don't behave a certain (rather authoritarian) way.

The frustrating part about it is that there is a ton of really great kids' programming on YouTube that simply wouldn't be possible without it. It just takes an order of magnitude more effort to sort it out than pretty much any other service that provides content because you have to curate everything yourself.
The Asus ROG Zephyrus G14 pretty much has all this.
David Lee even has a raving review about the Zephyrus.

https://www.youtube.com/watch?v=_v5IzvVTw7A
I think "higher order facts" is a shitty label. The premise's and grid outlined is right, but the labels used are simply not clear. Higher order thinking is a real thing that you can google for, but higher order facts is not.
I recently "upgraded" from a desktop to a laptop. This marks the end of an era for me. I always had a relatively powerful desktop at home, mostly running 24/7 since I couldn't be bothered to wait for it to boot. This ThinkPad X1 is the first laptop I own which is apparently powerful enough to host all my work in a 1.09kg package that easily fits in my backpack... OK, I am a text mode user, so gfx isn't what keeps my computers busy. Low latency realtime audio synthesis much more so.
And I still remember when 33.6kbps were an exciting thing to have :-)
Nice to see that tech moves ahead.
Ask HN: Introduction to Scientific Computing?
Hello!

I've recently got interested in both the mathematical modelling of real-world phenomena and the simulation / numeric solution of those models. Unfortunately, I lack some of the mathematical background.

I'm looking for books to learn more about these topics:

- scientific computing in general (applications, implementation)
- differential equations
- differential-algebraic equations
- numeric methods for solving systems of these equations

Thank you.
Windows Server?
> but as a whole, the economy is positive-sum

But is that due to trading? I thought it's due to population growth and progress of technology creating more wealth faster.

A locally zero-sum game in a growing environment may not feel like zero-sum.
Instagram model raises $700k for Australia fires with nude photos
>>> [SVN] made an error I don't hear many other people mention where directories were checked out to revisions, rather than entire repositories.

that is a feature! You don't know how I miss that!

(that, and the handling of blobs)
The end state is consumers buying less stuff, but only those most willing to pay the premium will show up.
Humans are primarily meat eaters - we're wired to enjoy and desire meat.
Yes and has been for years if not decade. Along Intel, PowerVR, Marvell, Broadcom, Samsung, LG, etc. There are more than 200 companies in the Apple Supply Chain, and it is very rare you see Apple mentioned or their logo being used.

The first rule about being a vendor of Apple is you dont talk about being a vendor of Apple.
What about it? Amazon is in the process of burning down their e-commerce business.
I don't understand how bigger waves haven't yet been made about these locusts. Where's the New York Times expose? Proposals by Congress on how to make this vampirism illegal? Literally anything?
> Is the select semantically different than something like this?

Yes. select can do a lot of things. It's overloaded to be something like 5 different things. Here, let me show you:

chanOne := make(chan int)
chanTwo := make(chan int)
ctx := context.Background()

// Receive whichever is ready first. Blocking
select {
case v := <-chanOne:
case v := <-chanTwo:
}

// Non-blocking read
select {
case v := <-chanOne:
default:
}

// Timeout and cancellation
select {
case v := <-chanOne:
case <-time.After(1 * time.Second):
// timeout
case <-ctx.Done():
// cancel
}

// Write or read, whichever channel is ready first
select {
case chanOne <- 1:
case v := <-chanTwo:
}

Another form of cancellation is closing channels, which causes reads to return the zero value immediately, and causes any writes to that closed channel to immediately panic (effectively abort the program).
I believe he’s wrong and they are not meaningfully rising in popularity. Hackintoshes started as soon as the Intel transition, and they do exist (I’ve seen a couple personally, both built around the Leopard era when tools were mature and the desirability of iCloud/iMessage integration was lower.) Today there aren’t many people who need to push computing beyond the relatively affordable Mac Mini and iMac configurations. Most Hackintosh practitioners want Apple to release the “XMac,” a cheap and configurable desktop tower* and operate their Hackintosh in its stead.

It’s a respectable hobby, though, like iOS jailbreaking or emulation, and for persistent people it does let them run MacOS on more powerful hardware than they could afford.

* https://arstechnica.com/staff/2005/10/1676/
That's like saying DVCS has nothing to do with VCS -- it's just the server model. Every major advance has been accomplished by increasing the scope of version control.

Arbitrary diff/merge in Git is a great example of the Turing Tar-Pit. It's possible, but prohibitively inefficient for many things I want to do. You can't add your own types, index, or query optimizations.

Today, if I want to store data for my application, I have a choice between good support for rich object types and connections (e.g., Postgres), or good support for history and merging (e.g., Git). There's no one system that provides both.
> TCP/IP doesn’t get faster by making packets bigger.

Technically larger MTUs can increase performance somewhat by reducing per-packet overheads... but the effect marginal and not that enormous with good nics and drivers.

But still, probably not the best example. :)
However, since you seem to count the GPU, fully utilising a modern system is definitely not easy.
How do you prevent collecting PII/passwords/other sensitive data to avoid situations like Mixpanel's Autotrack fiasco? https://mixpanel.com/blog/2018/02/05/update-autotrack-data-c...