skysight-inc/HackerNews huggingface dataset:
A "G force spikes" is called a "jerk" in physics; as acceleration is the rate of change of speed, jerk is the rate of change of acceleration. The jerk is huge in transitioning from a straight track to a circular one immediately, since the acceleration goes from zero to nonzero instantly.
"They way somebody treats their car is the way they treats themselves" — Frank Martin (paraphrased for gender neutrality).

And you can tell how somebody treats their car by examining how long the clutch lasts, if they drive a manual.
Menlo and Consolas (my go-to font) are both missing. I imagine they can only use publicly-licensed fonts on the website.
This video has an excellent visual demo of that concept: https://youtu.be/aVwxzDHniEw?t=451.
Well twitter is a cesspool of bots, mostly international actors, so I don't see how material facts are a problem.
Epigram: Reifying grammar production rules for parsing, compiling, searching
> Would love to see more.

There's the Toronto gauge, the Japanese high speed rail gauge (which is standard, 1435mm, for the world but wider than what was used before in Japan, 1000mm and less) and the Spanish high speed rail gauge (which is also standard, 1435mm, even though they usually use Iberian gauge which is wider - and on this, they have some interesting train designs that are capable of automatically switching between the two).
No. Collect the money from the carriers. Let them try to collect from the spammers. Incentive.
This was the railfan argument for years, but BART replacement cars were priced similarly to standard cars. Modern mass transit cars are built on customized production lines, so there really isn't any economy of scales they are missing out on.
Depending on how the ‘stations’ work there maybe slopes up to them and then slopes down from them to help decelerate and accelerate the trains in and out of the stations

Crossrail in London does this
> This is (one reason) why Julia implemented a full, scheme-style, numeric tower right in the core language.

What's the result of adding two i32 then? Is it an i64? Doesn't the accumulator need to get wider on some additions, since adding an i64 to an i32 might also overflow an i64?
I'll take this on board, thank you.
Nota – Pro notes app designed for local Markdown files
Why did Elon Musk get cold feet on Twitter?
>And it's impossible to debug

At least it can be debugged. Good luck doing that on Windows. It isn't by chance that the most common advice is "format and install again."

>And on the rare occasions when you had a problem you would immediately know what part of the control panel or the registry to go to and fix it yourself.

I vastly prefer running few commands over going through a dozen of interfaces from multiple eras or worse going through the mess that registry is.
Awesome initiative! Consumer research is a neglected space but has immense potential. A lot hard work I presume. All the best.

One question, why do companies get a badge of approval with undisclosed sources? As a consumer, I would be really interested to discover companies who are transparent about where they source their ingredients from.
Not sure scalability means what you think it means...
I find it extremely frustrating that the entire build stack for frontend changes every 2 years.

It's really hard to create JavaScript apps that "just work", because you have to factor in that the whole ecosystem and community will be onto something else after 2 years, so you'll have to spend a significant amount of work adjusting your app away from outdated tooling.
Much like the effective high rolloff filter in the vinyl mastering process is largely responsible for the "rich, warm sound" of vinyl.
TL;DR it’s much easier and user friendly.

Thanks. Keycloak needs professional identity knowledge to correctly set up, and has tons of extra UI/UX works to do. Logto provides out-of-box usage even if you are not familiar with OAuth/OIDC at all. It comes with a customizable end-user sign-in experience (UI) for both web and native, and a web admin console to manage Logto and know your users.

Logto provides a frontend-to-backend identity solution, with minimum invasion to the current tech stack.

We’re currently focusing on end-user experience, but CLI support would be not hard since our service is based on OIDC.

Co-marketing would be great, let’s keep in touch. What’s your preferred communication channel?
You‘re right, it’s probably days for me, every time i take a look at r/unixporn i want to change my setup to a new colorscheme.
If only - it doesn’t appear so. Connectivity in the Antarctic is laughable - McMurdo has 17Mbps iirc, and it flakes out not infrequently, Amundsen-Scott is “when a satellite is visible”, and being on a ship in the polar regions is typically even worse, as more often than not you’re dealing with crappy weather and a rolling vessel, and a poor and intermittent iridium signal.

It also all costs an absolute fortune - iridium is about $1000/mo for 100Mb, and $10 for each additional Mb - and there are surcharges for use in polar regions.

Musk could probably bankroll all of starlink just by serving the scientific communities in Antarctica.
I mean, they’re definitely not specialized and optimized before they hit the VM.
Very much like that...except you're also in a legal system where the courts have ruled that the only "faults" that actually are major enough to count are things like "seller said it was 3br house; it's a one room shack" or "seller neglected to mention it had burnt to the ground last year and hasn't been rebuilt".

Something like "Twitter lied, actually 15% of active users are bots, not < 5%" would never count. But "Twitter lied, 85% of active users are bots, the advertisers found out, they stopped buying ads, and now Twitter has been faking revenue numbers to cover it up" would count.

It's hard to stress enough just how far Musk is from showing a Material Adverse Event, even if his wildest suspicions about the number of bots on Twitter are true (...not that it seems likely they are, mind you).
I assumed he'd exit Tesla on a longer timeline, but his recent political shifts do make it seem like he plans to exit Tesla as quickly as possible.
Kinda like a toll booth would make you susceptible to the same thing on the bridge.

The problem with both of those schemes is that there are a number of exceptions: people who live in the region, people who spend the night in the city... You don't want to place the burden of checking your hotel reservation on a train employee during a 5 minute ride or at a toll booth.
>How does a Wikipedia page improve my life and why do I have to dig into it rather than seeing these innovations around me first hand?

Might as well read:
"why do I need research, evidence or information when I could just take anecdote and opinion?"

Because no one cares about your opinion and your anecdotes lead you to draw incorrect conclusions. You have countered precisely 0 of my points because you are conflating opinion with facts.
J has much easier access to graphics with bindings to a window driver and OpenGL .

APL also has support for GUI apps (Windows only) using .NET, but graphics takes some additional effort: https://www.youtube.com/watch?v=iC9floP7POU
This show is a masterclass in animation, I have to say. Everything is built out of essential geometric shapes, yet has an incredibly strong character. Brilliant stuff.
Indeed. The article talks about projected reduction of freight on roads of 40%.

I wonder about induced demand. Presumably total freight volumes will not change drastically in response to the availability of this new system, in which case one could expect road traffic reductions to be stable.

The quieter roads may well induce more personal transportation, but then with Switzerland’s already very good passenger rail connections, maybe not.

Seems like a win all round.
Only to certain point. At that point you can't spend more than other party. There is only so much legal work that can be done for one case.

Not that bar isn't very high, we are possibly talking about millions or tens of millions in billings, but either side have that and it will make sense for both to spend it in every case.
Smartphones had nothing to do with Lytro's death, though; DSLR users ultimately decided that they liked super sharp pictures more than the ability to focus in post.
I have been using an M1 Max MacBook Pro since last year. It builds code as fast as a desktop workstation, runs data wrangling workflows around three times faster than my previous Coffee Lake i9 Laptop, offers a Full day battery life (I have to charge it only every other day and I easily spend 7-8 hours daily in front of it), and the display is the best I’ve ever worked it. Also macOS is a joy to work with, quick look and spotlight being productivity powerhouses. Interestingly enough, it’s also very capable of gaming while consuming a ridiculously small amount of power.

I think of your domain is web dev, data wrangling, backend development (or obviously Mac/iOS development), M-series are the best machines currently in the market.
Does this really work? I assume only for popular JS, python or ruby packages, right?
I’m being a little bit flippant here and I apologize in advance if it comes off as abrasive, but I think this image shows a good example of the difference between how regular people interact with the law, how the upper class interact with the law, and how the Uber wealthy like musk interact with the law[1].

If you have what is effectively infinite money as far as the system is concerned, you can break through any barrier

[1] https://qph.fs.quoracdn.net/main-qimg-954cf5204ca388a11909bb...
A very similar thing is done in the creation of reflective surfaces on car bodies (typically in CAD software).

They call these constraints by G and a number.

G1 would be a positional constraint: the two surfaces meet each other at the same point

G2 tangential: same as G1, but the surfaces are tangential

G3: same as G2, but the curvature (radius^-1) of the surfaces is the same at the point where the two meet. This essentially means the curvature combs of the surfaces shall meet at the same position (G1)

G4: same as G3, only now the meeting curvature combs have to be tangential as well

G5: same as G4, only now the curvature combs of the curvature combs have to meet at the same position

And so on. The goal is to create smooth transitions between two separate mathematical surfaces that cannot be seen in the reflections in the sheet metal. E.g. if you think about the connection of straight sheet of metal (curvature: 0) and a cylindrical surface (curvature: 1/radius) the curvature will go from zero to some different value immidiately on the transation you will definitly see this as a hard corner on the reflection or when light falls onto the surface.
Try with Safari and install an ad-blocker, both firefox and chrome keeps letting ads continue to animate (GPU) and use WebWorkers in the background, Safari basically freezes tabs that are not in use and don't drain the battery.
> but it doesn't even have map/filter/reduce/forEach as generic implementations for all data types.

Generics landed in the latest stable version, 4 months ago. Before doing too many too early additions in the stdlib they want to observe how generics are used in the wild. I don't have the link handy, but it was mentioned in one of the generics discussions (issue on GitHub).

In these cases (another case was error wrapping prior Go 1.13) they start with experimental libraries in `golang.org/x/exp/...`, which they did here as well:

https://pkg.go.dev/golang.org/x/exp/slices

https://pkg.go.dev/golang.org/x/exp/maps

So while the stdlib doesn't have the functions you're looking for yet, this might change over time.
It gets repeated constantly by Americans but on social issues Europeans are way more conservative and the ideas your progressives hold considered bat shit insane.
On economics you have a point.
I don't have pictures online to show around. After using that lens for years now I think there are a number of factors contributing to this 3D effect:

* In the center of the image things behind the sujet are strongest out of focus.

* With the focus "plane" wandering off to the rear towards the corners, you can put up some "visual pillars" on the sides which are somewhat in focus, but shouldn't be from our own visual training. That seems to mentally push whatever is actually in focus in the center even further to the front. It also means if you just isolate the sujet without that most of the effect goes poof.

* On my A7s, through that field curvature, the corners are also somewhat smeared.

* The lens actually does have a lot of microcontrast in the center, i.e. is really sharp.

From what I can find online, some good examples of the effect are shown here: https://phillipreeve.net/blog/voigtlander-ultron-11-7-35-mm-...

I mentioned this lens, because it is in certain ways superior than the Leica, but in overall has very similar visual qualities. It doesn't show in every wide open picture, it requires this "context" to work its magic, and some of the examples show that.

Another lens with this effect is the Voigtländer 21/1.8, but because it suffers in general in the sharpness department wide open it is less pronounced. I think on the above linked website there should be some examples for that, too. More perfect lenses look ... different. They certainly work better if you don't want these "visual pillars", so it is not like that field curvature is always the perfect thing to have, quite the contrary. However, it is a tool, or can be used as such, like so many other things in photography.
Supplying a single 1 GW(e) burner reactor with seawater uranium would require a 170 square kilometer absorber field on the continental shelf. That's much worse power/area than solar, and just slightly higher than the power/area of an offshore wind field.

Of course use of breeder reactors could extend this, but with breeders terrestrial U resources are adequate for a very long time.
>No 10bit support

What does that mean?
( [*] Note: May require frequency tables for Valley Girl and TextSpeak )
Doesn't decoherence just mean entanglement with other particles increases as the particle interacts with its environment? I never understood it to mean that the "total entanglement" (loosely speaking) will decrease somehow. Rather, I thought it means that mutual entanglement between N particles starts involving N + 1 particles, N + 2, etc. until it grows large and N just becomes insignificant.
Also regex-related: Pomsky: https://pomsky-lang.org/ (formerly Rulex)
Telephoto lens and a cherry picker that goes up higher than eight feet.
I've been using Berkeley Mono [0] since it got released, it's a paid font which would normally be a no go for me, however the author is super responsive, and the font looks wonderful on my devices, so happy to support it.

Ligature support is coming soon also))

[0] https://berkeleygraphics.com/typefaces/berkeley-mono

(in hindsight it may look weird that I'm endorsing this from a throwaway - old habits die hard I guess...)
Really sad to not see this on apple podcasts :(
> The last paragraph, complaining about firings and hiring freezes and departures, seems positively desperate.

This one comes across as particularly specious.

So Musk is complaining that Twitter has been failing its obligation to “conduct its business in the ordinary course” by firing some people and slowing hiring.

But there's a global slowdown going on! If Twitter hadn't taken these actions, he would be complaining about the opposite: that by not cutting costs, Twitter would be failing to conduct its business in the ordinary course in the current circumstances.

There's a reason why US courts have a very high bar for M&A buyers' cold feet. They don't want to be arbitrating this kind of ridiculous arguments.
This probably goes both ways, where BART wanted a computerized control system and not have to deal with legacy rail systems.
For "comfortable temperature range", it generates:

(\d+\.?\d*)\s?-\s?(\d+\.?\d*)

And for "all male English names", it generates:

[A-Z][a-z]+

The first one might be good, but the latter seems rather unsophisticated.
Tabs in HTML: API Design
On how: The "method" is to just respect the future contributors from the start, instead of waiting for ten years until someone tells you to write better messages.

Why can't it be applied: no idea, writing sensible commit messages seems like a basic necessity if your goal is sustainable project development, but that's just me
You could even flush the DB to disk, mark a ZFS snapshot, resume writes, and then rsync that snapshot to a remote system ( or use zfs send-receive)
Haha you right. I love how node is slowwwwly becoming the new php. Where everyone say is crap and awful but half the internet runs on it.
It prevents victims of police brutality to film the scene. In most cases you don't have bystander read to film abuse. So filming your own interactions with the police should be a must.
I mean, you don’t need the homeless and drug addicts to make wool and carpet nasty, you just need people to be outside before they come and use public transit.

Sweat, rain, dirt etc. are all going to come into the train.
A bit? It doesn't really change the nature of the problem, just the tolerances. It's nowhere near the intractable problem that some people make it out to be.
Amazon Rainforest: Highest deforestation rate in six years
What happened to the poison pill strategy to keep him from buying it?
> Desktop isn't unified (X11 or Wayland), libraries are not unified, the drivers/sound system isnt unified. Its basically a bunch of different flavors with issues that you are stuck with, locked in with.

Why would it be unified? It's mostly a bazaar of software written by different people to scratch their own itches.

> Redhat has the same issue, killing off centos community releases for a streamed os platform

CentOS Stream is no different than enabling the debian-updates repository in Debian. Your system won't suddenly just start pulling in breaking changes.
A tool like this really cuts the time!
It's mind blowing that the police responded to your complaint. May we ask how you managed this?
There used to be $2.50, $3, $5 and $10 circulating gold coins.
Attributing all of this to the US simply because it occurs in the US is wrong and fails to acknowledge the contributions of other countries without which the innovations could not occur.
How many top research institutions are staffed from people 100% US educated? My guess is none.
How many US innovations occur without the input of other countries through educated individuals, resources or capital?
Why isn't their contribution recognized and all credit given to the US?
I'm not arguing it one way or the other, but the obvious counter is "Tesla's success was orthogonal to, or in spite of, Musk."
> Both entities kill more LGBT people than they've employed

That would most likely be the result of intent persecution of LGBT.

This would be shocking coming from the US military or the general population.

Would you have any statistics or any objective, impartial observation documented that supports it?
A different answer to why:

They need enclosure around the goods to be transported, and right of way. You can do that by buying many expensive vehicles and negotiating right of way. Negotiating right of way in an densely built-up area is both difficult and expensive.

Building tunnels is not extremely expensive, BTW, if you can avoid most of the factors that drive costs up. They do.
Be that as it may, it’s not relevant to Musk getting out of his merger agreement now, which is unconditional except for 1) material adverse effect (which is a way higher bar than the well known bot issue) and 2) Twitter fulfilling the covenants in the agreement, such as continuing to run their business and providing requested information within reason. Since there is no way he is getting out under 1, MAE, he is trying 2.
Necto: Rocket League bot using deep learning
This seems like a tagging mistake by a model or human tbh than a widespread policy
The #1 thing that would reform the US police institutions is this:

- All damages would be paid from their pension fund.

That's it. If the bill goes to the city/county, nobody cares. If $cop1 fucking up messes up $cop[1..n]'s future pension plans? They'll start to self-police real fast.
> This effect can be prevented by gradually letting off the brake before reapplying it fully upon stopping, but few drivers and rapid transit systems seem to be aware.

Is this why it seems to be mostly Americans that are into the idea of self-driving cars, because the standard of driving is so low?
Amazon's UI is terrible for pretty much anything, and I'm surprised that it's the dominant store in so many countries. (Thankfully it's not in mine.)
If you are requesting stats to observe this then I believe you either need to start looking around more in how your society runs or you are sealioning[1] me.

This is like asking for proof that the sky is blue. Perfectly acceptable in an academic context where the laws of physics are being defined at an extremely technical level. However if you’re asking a question like this in the context of every day life, it’s difficult to believe that you are asking in good faith.

[1] https://en.m.wikipedia.org/wiki/Sealioning
Hysteresis (1997)
It's very nice to see that there are still countries capable of large-scale, long-term infrastructure projects in Europe.

Especially cool given how small Switzerland is compared to its neighbors.
It is fantastic to see Jeremy from fast.ai tying modern tensor libraries to its origins in APL.

If you are interested in this deep interconnection and what future might hold, please check out New Kind of Paper series. [0]

[0]: https://mlajtos.mu/posts/new-kind-of-paper
It just stuck in my memory randomly from back then.
Google can do this at scale. Google Lens is amazing, and the swipe up+select on Pixel (stock Android) is amazing.

yet with all things Google, so poorly advertised
That's just you making something up. Elon waived his due diligence but that doesn't have anything to do with the lender. The lender can back out unless they also have some type of clause in which they are lending it without any concern at all, which of course they don't.
It's there to protect users. They need to give consent to open the audio channel. As a usability / ux person, this one feature I actually like.
The people who developed the BART were Rohr Inc., which up until that point was an aerospace company. In that sense, they basically ignored most of the previous lessons learned by the industry.

They also entered busmaking at this time and produced the Flxible 870, a notorious lemon of a bus.
Username checks out, to an extent.
The $1B scenario doesn’t apply here. He’s on the hook for $44B.
The population exposure from radiation from Fukushima will likely cause some hundreds of cancers. These will not be statistically detectable, but that doesn't mean they won't exist and that policy cannot take their plausible existence into account.
I don't trust regular expressions that I wrote, let alone some doped up parameter sniffing AI.
Well, video calls (WebRTC) is pretty big too. But yep, more mainstream uses would be good.
There are, but if you have to walk 5 minutes through tunnels up and down flights of stairs just to get out of the station, and then another 10 minutes to walk to whatever is actually of interest (since nice things don’t tend to be positioned right next to a noisy highway) then nobody is going to ever use that transit as a preferred mode of transportation. You’re adding 20-30 mins of misery to any transit experience. Even if LA is betting that the areas around stations will get developed because of the presence of the station, they put them in the middle of highways, which guarantees they can’t even develop on that land without destroying the highway or with some engineering heroics. So all in all, it’s a huge waste.
How many other customers will/have hit this?