skysight-inc/HackerNews huggingface dataset:
Yes, it's pretty much exactly what you said.

Algorithms like those for parallel solvers for systems of equations will divide the problem up into blocks of cells for parallel processing. But typically each cell's next state calculation needs some values from its close neighbours. That's fast and fine for cells inside a block, but for cells on the borders of blocks, that means communicating (doing "halo exchange") with neighbouring processors on every iteration of a solver. Even within one GPU, that means synchronising between the GPU's "cores" and reading state from the global memory (DRAM), which is orders of magnitude slower and more energy expensive than reading from the on-chip "cache"-style memory. These algorithms also don't do a lot of FLOPs per cell relative to the amount of memory that is accessed, so their performance is
completely bound by memory bandwidth (how fast data can get to the processor) rather than compute performance (how fast the processor can operate on it).

It's much worse when the problem doesn't fit in a single GPU: then the border tiles have to communicate with remote GPUs and CPUs, which is orders of magnitude slower and more energy intensive again. Then performance can become communication-bound.

Because these algorithms are core to so many science applications (like differential equation solvers), there's a huge body of research around making them run better: overlapping communication and computation, swapping fatter halos less frequently, funky spatio-temporal tiling over blocks and loop iterations, etc.

The Cerebras chip does amazingly well on these because its 400000 cores can access 18GiB of fast on-chip memory and communicate state over the fifos extremely fast and with very little energy relative to a GPU or multi-CPU solution. The power requirements are a tiny fraction of the GPU equivalent.

But many of the problems come back when the problem being solved needs more than the 18GiB of on-chip memory, which sadly is most realistic simulations. Speed will still be limited by how quickly border data can be exchanged.
I love Wilde but that sounds like https://en.wikipedia.org/wiki/Credo_quia_absurdum.
Why do you think academic institutions are something to work against to? I'm in academia and here everybody is enthralled and really happy about the explosion of high-quality, freely available learning resources.

The only kind of complain that I have ever heard (and very rarely so) is because some of this material is supported by videos in a platform with shitty terms of service.
This is the correct answer.

Months often need to be translated to a name.

A day of month is not translated to a name.
Building more renewable energy capacity only to have that capacity immediately used to mine Bitcoin rather than replace some existing fossil fuel use is not progress.
Yep, Debian/Guix is my setup for my main laptop.

I actually ended up using testing rather than stable for ... reasons but I think if I did it again, I’d stick with stable. Of course, I always think that.
Necessarily renewable because it is the cheapest possible energy long-term; you only need to pay for upkeep, not for resources to convert. Maybe this depends on whether you think renewables will become cheaper than coal/gas, and maybe you're pessimistic about that. I'm not.

Robust because the phenomenon can begin detached from the energy grid by profit-seeking entities with capital to invest. Doesn't need permission, can be smaller, independent and eventually have something to offer back to the grid, but don't require it initially. Ability to bootstrap outside of regulation as a result. More nodes, more competition, shared excess. Fewer singular points of failure, more redundant, less fragile.

"Future," because that's a great vision for the future.
Performance during recording shouldn't be too much of an issue, especially if demos are scripted with Selenium as suggested.
EU on the Verge of Breaking E2ee
This is a Hollywood thing where writers in Hollywood don't know how the normal world works: storing the keys under the sunvisor is a thing that is done with studio vehicles in studio lots because the car changes hands a lot and so keeping the keys in it just makes sense.

It might've been common in a few American cities Hollywood-adjacent post-WW2 as well, but the accepted explanation is essentially that it's Hollywood being Hollywood - probably that it's a rite of passage as a junior team member to be unable to find the keys and then have someone show you they're in the "obvious" place.

Though I suspect at this point it's a writing shortcut more then anything else: we all know it's a movie, in movie's this happens, and in the plot in that moment you don't want to deal with "can these characters start this car".
> I just did. Mathematical proof.

Is that right. I don't recall seeing any theorems, lemmas, axioms, or really anything resembling proving anything, mathematical or not, but I have seen a lot of blustery naïve rhetoric. Just saying an accordion-nightmare keyboard is better, does not make it so. Please pardon me if I remain skeptical.

> How much evidence must I provide

How about a study that addresses your claim: "It means the student can skip learning 11/12ths of the required muscle memory. That's a very significant, and very measurable gain."

You are making a big claim here. Not sure why you're surprised that someone is asking for clarification.
I've only got this one blog post about https://medium.com/@rotub/the-making-of-swoopy-boi-fa175f3ed... and you can follow me on twitter if you like as I post stuff there sometimes. http://twitter.com/rotub

(I used Unity)
NOR (like NAND) is a universal logic gate. You can build any other logic gate out of just NORs.

For this ALU, you’d presumably write a subroutine that computed XORs in terms of NORs, and then use that as a primitive for building an adder.
But those conditions are met by computer / logic chip. Again find it hard to believe it accelerometer keeps broadcasting for more than 100ms after crash or so.
The most interesting takeaway for me was "don't let your costs of inputs be determined by specialized vendors when your revenue comes from a commodity".

Or backwards: "if you are in a commodity business, then you need to carefully control the costs of inputs, possibly by avoiding non-commodity capital equipment".
A340 is the most beautiful plane, you barbarian. Can't you see the perfect proportions?
Aluminium smelting.
I come from a culture that is comparatively pro-comunism, but my personal reaction to people promoting comunism is the same as when a religious person claims that their religion is based on love, understanding, and inclusion.

In the case of religion (whether or not I believe it is positive or negative) I know that there are many many dark corners that the "it is all about love" person is not talking about.

Same thing with comunism, I have known in my life people I would be slightly afraid to see holding power flying that banner and we all know what happened many times in history, and while this can be said of many ideology in my opinion the comunism cluster looks like it is trying to sweep the dust under the rug.

I am sure that there are a lot of people that are trying their best to rehabilitate comunism from the curse that Stalin and many many others have cast and I wish them the best of luck, but I do not think that their job is close to being done.
From the website: http://www.mynor.org/downloads/NOR-Logic.pdf
Hey, could you please not use HN primarily for ideological battle? It's not what this site is for, and I had to go back to https://news.ycombinator.com/item?id=24212372 to find a post (a fine one!) that wasn't like that. That's a 20:1 ratio, which is definitely not the balance we're looking for here; the other way around would be more like it.

https://news.ycombinator.com/newsguidelines.html
Getting Started with Marketing: Do's and Don'ts
Funnily enough, there's also a whole lot of people spreading supposedly "communist" ideas who haven't read an inch of Marx and the likes.
They often tend to congregate towards campuses but sometimes you even got tenured professors who seem to only output such verbiage for the social benefit they gather from it (being seen as warrior of justice). The marxist narrative seems to be a social practice more than an established theory (and I get it, it's great to have a reason to gather under the same banner, I did this for some time).
On this topic, the pamphlet "Militancy: highest stage of alienation" offers some good points.

I live in France and many old classic 'marxianists' I know have come to despise the unread and uncultured new generation. Tell a young "marxist" what Das Kapital says of e.g. immigration and watch them decompose before your eyes...
Anyway, no judgement here, just a personal observation.
I went from $2k in a year to $2k in a week
And multiplication is a fancy addition
Yes, but this thing advertises that it uses a single NOR gate as an ALU.
So just take one cookie and eat it right there.
No, private property, which is a capitalist institution, has existed since prehistoric times, probably from even since before Homo Sapiens arose. Proto-property-rights are also observed in the Animal Kingdom, with principles like "first possession", where the first animal to the kill is less likely to give up the kill, and the second animal more likely to give it up, often governing animal interactions. In fact, game theory experiments demonstrate that observance of this proto-property principle reduces conflict among agents, so it's unsurprising that it's common among animal species.

Returning to humans, extant hunter gatherer groups observe property rights, both at a personal level, with their ownership of tools and clothes:

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2999363/

>>Moveable material property, such as tools, clothing, and valuables, is generally treated as individual property

And on the inter-tribal level, with tribes asserting exclusive control over the territory that they exploit.

Food sharing is common in hunterer gatherer societies, but almost all of it is intra-tribal, meaning to relatively close kin. Even within the tribe, such sharing is heavily biased by kin selection.

Food sharing is often very reciprocal as well, with an expectation of a return in exchange for the 'gift'. This is also demonstrated to some extent experimentally:

http://rspb.royalsocietypublishing.org/content/279/1740/2930
SimpleVM quick hacks successfully boot Fedora on Apple Silicon
SQL is more human friendly, but less programming friendly.
In programming, SQL will be changed in response to your business, if it's just a string, it would be a disaster for programming
not really.

thats like saying "they fixed bad roads by introducing planes"
If you want a non-coding approach to build a filter, take a look at the Firefox Extension "Distraction Free Youtube".

It allows you to hide the Feed, disable Autoplay, hide the Sidebar and related Videos etc., and thus completely filter out every recommendation, now you would just have to subscribe to all the Channels that interest you - tada personalized feed.
Of course this has some short comings: Likewise you won´t discover new interesting channels and other novel videos etc., so to speak you´d have to subscribe to every channel that could contain a video of your interest

That´s my system for not wasting so much time on Youtube; thank you Chris for sharing the post, it inspired me to undertake the coding approach, if i have time in the near future, to build a good filter.
You are referring to the LEOSA Laws but even they are problematic as a former LEO could be arrested for having a magazine that holds more than 7 rounds.
http://www.mynor.org/downloads/MyNOR-HowItWorks.pdf has some more info.
From what I can see, it's literally just frames growing and the new frame being places at the right place and time. It's honestly impressive how smooth and seemless it is for a bunch of images being placed and zoomed
So, I overloaded the Java operator to achieve the equivalence of the two
Well, if everything were based on how it appears in a calender, you'd think that Americans would start their friggin dates with the month, too ;)

In German I'd say that both two number dates (lit. "schedule a meeting for the ninth eighth") as well as month names (lit. "my birthday is on the eighteenth May") is common, so we might be more accustomed to thinking of months as numbers. If Roman emperors would've done a better job, we all would.

I think Windows does months as 1-indexed, but then makes a mess of days of the week.
Is this a shill account
Hopefully we have disaster free 2021
The nor gate (like nand) is a universal gate. You can implement all the other gate with a combination of nor gate. See https://en.m.wikipedia.org/wiki/NOR_logic#XOR for example.
That’s just moving the composition between hardware and software - the equivalence still applies. I can build any logic (software) function out of a function that evaluates NOR.
I think the idea is that you use registers and apply the NOR gate multiple times. In this sense the NOR gate is universal, while an OR gate nor a XOR gate are neither universal.

I.e.

XOR(x,y) = NOR(0, NOR(NOR(x,y), NOR(NOR(x,0),NOR(y,0)))))

(maybe not the most minimal version and maybe even wrong)
> As a member of the public, you can record your interactions with police without their consent.

You can do it without their consent, but can you do it without their knowledge?
> It isn't. It's a cherry picked example. A broken clock which coincides with the current time.

No. It really is. Look at the example.

Nobody can convince you if you are already set up against that idea, but look at what happens when you multiply two polyomials P(z)Q(z). You obtain a polynomial whose coefficients are the convolution of those of P and Q. Now, a decimal number is "just" a polynomial evaluated on z=10. And a vibrating string is "just" a polynomial evaluated at z=exp(it). The algebra of convolutions and products is exactly the same in all three cases.
More than just for complex SQL, ObjectiveSQL is also very user-friendly for simple queries.

For example:
queryByPrimaryKey
query(predicate, params)
...

https://github.com/braisdom/ObjectiveSql
Read Only Data Aggregation in a Microservices Environment: A Real Life Use Case
> Of course, Engels is far from the only example of the leftist firebrand whose inherited wealth insulated him from the struggles of ordinary working people

Yeah, it's kind of to be expected: theorists (firebrand or not) are for obvious reasons disproportionately of the intelligentsia, and under capitalism (or the modern mixed economy) even the proletarian intelligentsia (much less the petit and, even moreso, haut bourgeois intelligentsia) tend to be quite well off compared to the mass of the proletariat.

People who are expending all their energy dealing with the immediate struggle that capitalism imposes on the proletariat aren't developing models of the long-term problems and solutions.
Competing with Bitcoin's TPS in the single digits, high-hundreds/low thousands is a big leap... but still not enough to replace the higher order global currencies. In order to gain the necessary L2 support, they'll have to establish dominance relative to bitcoin with an equally lacking TPS.

Seems like a "If they come, we will build it" problem.
Like this?

https://puri.sm/posts/librem-5-laptop-mode/

https://puri.sm/posts/mobile-desktop-convergence/
Correction: exp(i2πm/N) .. which gives you Fourier coefficients at m.
When it asks you why you're not interested, one of the options is "I've already watched this video".
Does it work with "1064"?
If it was distributed through the AppStore Apple could reject it. Otherwise Apple could revoke the developer certificate but it’d be hard to justify it since technically it’s not exactly malware and more like an aggressively marketed scam.
Random attacks are much more frequent than one might expect. If you are unlucky enough to have a device that accepts the default telnet user/pass of 'root'/'xc3511' and you leave it open to the internet, you can expect it to be compromised in less than five minutes. [0]

[0]: https://isc.sans.edu/forums/diary/An+Update+On+DVR+Malware+A...
I don't think there's anything particularly arrogant about it. My ego doesn't depend on Bitcoin's success. You could say that expecting it to still be around then is naïvité, maybe. But of course, I still disagree.

Bitcoin's success has more to do with its monetary policy and hard-money aspects than with the way it consumes energy. Monetary policy isn't something we've seen any innovation with at all in the crypto space. Different coins have different inflation curves, but inflation curves exist in all currencies. They're not a new concept, they've just got specific variants.

But also, Bitcoin isn't static. It's still being developed. And I think its focus on slow stability and payments makes it more attractive, not less, in the long-term.

It's already been here 11 years, 20 is not so many more. I fully expect it to still be around then, and almost certainly in the top position in crypto, if not globally among all currencies.
I honestly think eth2 will have an incredible effect. Think of all the developing countries or countries without proper financial infrastructure, even places where you do not trust your local currency. All these places will benefit hugely from a bootstrapped currency ready to be deployed for very little effort.

Launching an ecommerce will suddenly be much easier for a many more people.

I'm also very interested in seeing how governments will respond, the revolution WILL be coming whether they like it or not.
Quicker? I would've liked it to go slower so I could actually take in the artwork. Mind you I never tried the keyboard, I too have gotten used to things like tutorials and on-screen instructions.
Then we shouldn't have an issue, since I explained how such a system would continue to provide in that case.
> There's just nothing like it in any other editor ...

Emacs has had TRAMP[1] built-in for a while now[2].

1: https://www.emacswiki.org/emacs/TrampMode

2: https://www-cdf.fnal.gov/~cplager/cygwin/useful/emacs/tramp-...
Or maybe the workload of using their own infrastructure was lower, and scales well, that the savings could go towards having 75 extra people who could innovate instead of not having them.
It also certainly doesn't pay by the public price book.
In my experience, Mutation Observers can be very punishing in terms of performance if you have large DOM structures, especially on page load.

Mutation events are what kills performance, not mutation observers.
You mention that cyclists are really disliked in Sydney, do you know where this irrational dislike comes from? There seems to be no cycling culture whatsoever in Sydney (judging by your article) so it seems unlikely to be caused by repeated negative interactions with cyclists, which is what I would have expected?
Running out of memory vs wasting memory is also an issue on serverless although somewhat less extreme. Part of the issue is no one knows how much memory their code might use, and we don’t have frameworks that adapt to available memory much. Resource constrained computing is hard.
It is possible to build a CPU without a single gate: http://www.inf.fu-berlin.de/inst/ag-ki/rojas_home/documents/...
No, Google is neither spying on your nor selling your information to third parties.

When you use their service, they know about you. When they filter our spam for you in Gmail, their software reads your emails. When you look up in Maps where you are, their service tracks where you are. By the way, you can delete your data and stop tracking anytime while continuing to use the service (something you could not do with your milkman or your plumber). They could always continue doing it behind your backs, but the milkman could also poison you. You have to trust them and take legal action if you catch them doing something that they are they aren't.

When advertisers want to use Google, they tell Google where they want their ads. For example, a dental clinic can tell Google something along the lines of "Show my ads in search engines to people in my area who are searching for 'affordable dentist'" and pay Google when people click the ads. The dental clinic never gets any user data from Google.
I found the Guix documentation to be excellent albeit somewhat lacking in examples.

The manual also includes a Getting Started section, so you don't need to read all 500+ pages to figure out how to use it.
I wouldn't say it's completely unlike. I don't think renting out some mining hardware for near-guaranteed return is any different in effort. It's about the same as putting money in an investment fund. PoW, PoS, and other investments practically end up with: until you withdraw the money you can invest your existing wealth to get returns, without real effort.
Packet sizes are increasing [1], which makes it more likely you'll go over the threshold quickly. It used to be far more common to write a hand written protocol to a TCP stream directly. Now the shitty IOT stuff is more likely to be throwing massive JSON packets down the wire.

The original motivation (as I understand it, and recognizing I may well get corrected by John who is in this thread) were situations like a remote terminal where you'd be writing single bytes to a TCP stream. I just don't think much software is written that way any more, and if it is, it's probably latency sensitive.

And 200ms is an eternity to wait if you happen to build a tiny packet for real time situations and this trips you up.

I write multiplayer games for a living, and you're not always in control of the connection that you're passing data through. Usually, but not always. If Nagle is enabled you literally have to write padding data to the stream to make sure your packet is being sent like this poor soul [2].

Like I say, I'm happy to learn I'm wrong. Given the downvotes, people certainly seem to think I am, and I'm happy to believe they're experienced network engineers dumbfounded at my naïve stupidity.

[1] Eg here's a ten year trend, and it's been thirty years since Nagle's introduction:
https://www.caida.org/research/traffic-analysis/pkt_size_dis...

[2] https://stackoverflow.com/questions/19560163/sending-filler-...
So, trying in good faith to understand, isn't the problem that the output in this case is physical, while Bitcoin's energy-to-money output is digital?
But the article is not talking about microdoses. It specifically says "a moderate dose of psilocybin."
Addition is a repetition of vector
> One kind of kernel makes images blurry, one (attempts to) make them sharp.

Any kernel with positive values will blur the image, and the effect will be quite similar to Gaussian blur (by the Central Limit Theorem).

It's kernels with positive and negative coefficients that may "enhance" or "sharpen" the image.
Vector is displacement of a point
Respectfully to the moderators. I'm surprised this has decent comments given it is indeed an extraordinarily biased source and engages flagrant, extreme attacks on anything on the left.

Seriously.
Telematics businesses are adapting during the pandemic in the USA and Canada
Isn't it just a rebranded TS80 ?

EDIT: The tip and the base are %100 the TS100, so I guess they took the TS100 and added the USB QC of the TS80.
I liked the style of the page, it definitely piqued my interest. I am a bit wary to provide any personal info to try it out though
Evidently so. Very much in keeping with the website.
I don't see why not. One consequence is investment in renewable efficiency, which applies to the energy industry generally outside of crypto mining specifically. Another consequence is needing something to do with excess energy, which leads to more competition amongst sellers in the grid, making energy cheaper. This does marginally reduce dependence on fossil fuel.
Basically, I've been using redux for a while.
And I wanted to have some fun and try and implement my own state management library.

Just wanted some feedback, looking forward to see what you think
This comment is so funny.