skysight-inc/HackerNews huggingface dataset:
The atmosphere is also used as a detection medium for Imaging Atmospheric Cherenkov Telescopes (IACTs) [1]. Very high energy (>tens GeV) photons, electrons or nuclons hit atoms in the atmosphere and produce a cascade of secondary particles, which move faster than the speed of light in the air emitting Cherenkov light [2]. Flashes of this light are lasting for few nanoseconds, so the cameras have nanosecond sampling time and are based on photo multipliers.

There are many such telescopes around the world: MAGIC (2 telescopes), FACT (1), HESS (5), Veritas (4). The biggest assembly of such telescopes is currently under construction - Cherenkov Telescole Array [3] with hundred of telescopes in Paranal, Chile and 20 in La Palma, Canary Islands. One large telescope with a mirror of 23m diameter is already operating [4].

[1] https://en.m.wikipedia.org/wiki/IACT

[2] https://en.m.wikipedia.org/wiki/Air_shower_(physics)

[3] https://m.youtube.com/watch?v=5gRHFQP_SjU

[4] https://www.cta-observatory.org/lst-1_inauguration/
Anatomy of Windows Hello World Program
Go is designed as a language for the average. Average programmer doing averagely complex things in the current average environment (ie web services, slinging protobufs or equivalent). That is its specific design goal for Google.

It's designed to be simple, to be boilerplate, to be easily reviewable/checkable by coding teams.

Not sure why Go and Rust are always the compared languages. Go is designed to replace Java/RoR/Python in Enterprise-land, not to replace C/C++.

Rust is designed to replace C/C++ in system-land, embedded, kernel, thick app components (browsers are probably the most complex apps running these days on end user systems). The entire focus is zero-cost abstractions.
Hm... Vested commision?
You are missing the opportunity. When you are not used to alternate models and when something like this doesn't fit any of your current ones, it is frustrating - but at the same time it forces you to re-evaluate those models and for a little while you become a child and witness reality. Then you realize that the point is not to achieve or to impress but to enjoy the current moment as it is presented without any judgements. This is postmodern art. The world is a catastrophy, everything is stupid fucking shit and it has always been that way, all we can do is ease each other's journey and sentiments like these you are projecting are not helping neither you or anyone.
My first thought was "I absolutely love this" and sure enough it's the first comment that pops up.

I remember a 24/7 livestream that ran on Youtube some time ago that only played drive-throughs of Tokyo videos while cheesy 80s japanese city-pop played in the background. It was pretty fun, but of course it was shut down, probably because of copyright. I miss it, but this is a valid replacement. Thank you!
Ask HN: Are there any incubators for nonprofit startups?
We are currently working on a education platform that is meant to operate in a nonprofit manner and would like to know if there are any incubators who can support us.
All jobs turn into a routine after a while, but IME when it becomes a problem is usually not because of the job itself, but because you loose motivation to do it anymore. And that (to me at least) usually happens because of the bad management and/or unpleasant team environment, not the work itself. Give me the sense of purpose and I'll fix CRUD api for the rest of my life, no problem. That's what adult life is about anyway IMHO, not everyone gets to launch rockets or cure cancer, some of us work to pay bills and that's OK... and beside launching rockets and curing diseases includes a lot of grindy work, too. But if I feel unappreciated or the work seems pointless then I just disconnect from the project and don't care anymore, and then any work becomes just grinding, until you're ready to quit.
I joined a growing team in South Africa as the only black in ~40; and a foreigner to boot. When I left 3 years later we were only 2 out of 120. In the years that I was there, I probably participated in about 100+ interviews. In that whole time, I never got a single black South African interviewee. Not even for an internship! To be clear, I had phone screens with folks from Egypt, Pakistan, UK, Nigeria etc. I think the black community in South Africa is in a wedge.

My 2 cents: Systemic issues probably cause them to rarely progress to white collar jobs. The kids in the education system don't see any benefit in progressing to higher education because, they don't know anyone in their family/neighborhood who made it. Compound it with schools that have gangs in them [1] and an easy choice appears. 1. Slog through education with probably no chance of a good job (from a young person's view point) or 2. Join this gang, make money, drive fast cars and belong.

1. https://m.youtube.com/watch?v=u6eb6fNVfmo
> She probably made it up. [...] In this case the woman wanted to get free treatment from NHS. Or maybe this whole story is made up.

Per the article, that is a pretty unlikely explanation, given the vacation and her entitlement to free treatment regardless or the psychiatric eval.

The more likely explanations are either that the story is made up by the doctor, in whole or in part; or the 3rd explanation of the article, that prior knowledge for the woman, along with the tumor itself and different kinds of unpleasant sensations, led to the psychiatric symptoms focusing on the idea of a brain tumor.

EDIT:

> Similar thing is going on with resignation syndrome in Sweden, where refugee children are pretending to be be in coma/sleeping because this prevents Sweden to send them out of the country.

Reading a bit about this, it seems that the Swedish health authorities who actually investigated these children believe that this is a real condition (whether a novel condition or some form of psychosis or depression), so I'm not sure why you are so confident in asserting that it is an obvious ploy.
Actually, there are! You can click below those buttons, where it says the name of the "brush," and it will bring up a full on-screen keyboard (looks like it was meant to be used on phones?) and you can type the name of the "brush" you want. There are some cool ones which seem less common than others? I found "Quicksand" and "Recurse", the latter of which I only saw once naturally, but I could deliberately re-invoke it and got a pretty neat effect in my opinion!
He also implemented an APL-like interpreter in Go: https://github.com/robpike/ivy
How Mobile Apps Can Beneficial for the Healthcare Industry?
With the penetration of mobile apps across all applications, mobile apps have also emerged as a useful tool for health care and medical procedures. Widely known as mHealth or mobile health apps, they have brought about a revolution in health care and medical services.
I going to commit suicide. I refuse to work at any pace but my own, and I'll die before I let pieces of shit ride me like a mule and blame me for the labyrinth they drop me in.
Probably spillover from hating Jira, the popular-but-bad bug tracker system.
> some people are actually just fine doing the maintenance - but they're unlikely to boost their career/paycheck by doing so comparable to what they'd have gotten from making a new thing instead

Is that really the case? Forums like this look down on maintenance a lot. But I find that real world companies much less so.
So google is "censoring" these two pubs by saying we won't pay you anymore by allowing our ad networks to be on your site because we don't like what people say there. Up thread someone says google is less than half internet advertising. So is it still censorship? If 3M doesn't like something in the WSJ, is it censorship if they stop advertising there? I get the point, that someone exerted force on them but is stopping giving money censorship?
To be fair, you can also have your own runners for Github Actions, which will not affect your CI minutes. https://help.github.com/en/actions/hosting-your-own-runners/...
I am not a native English speaker and I appreciate being corrected about grammar and usage. I thought it was the same meaning as "doesn't need to", and looking around forums etc. I cannot find confirmation of what you describe. Do you have an example where the expression has the opposite meaning? Thanks.
Yeah, you grow, a platform grows, sometimes you grow into different directions. Move on.

And indeed, I don't need a social aspect, I need to make a branch from an issue, like I can with bitbucket.
For me that type golfing is how I explore the problem. A lot of times you realize things about the problem that you didn’t understand before.

This is especially true with Rust where you also need to consider who owns what data. With C# it’s much too to model things that make sense as a type zoo but where the more important problems like ownership and access patterns is lost in the cracks.

The typical sign in Rust is when you need a lifetime on a struct so you realize it has someone else’s data. That usually means I stop to think before progressing. In C# it’s very easy to miss that big red flag.

Obviously it’s always worth revisiting and simplifying a design, but I still don’t think the initial design or designs were a waste of time if it gave me an understanding of the problem space.
(UWP isn't Win32 though)

What I'm proposing isn't really a new API - but you're right about it having to be separate. It avoids the work of having to design a new API (and then implement it!) - what I'm proposing would keep the exact same Win32 binary API, but just clean-up all of the Win32 header files and remove as many #define macros and typedefs as possible - and redefining the headers for Win32's DLLs/LIBs using raw/primitive C types wherever possible.

There's just no need for "LPCWSTR" to exist anymore, for example. And I don't see anything wrong with calling the "real" function names (with the "W" suffix) instead of every call being a macro over A or W functions (which is silly as most of the A functions now cause errors when called).

This would only be of value for new applications written in C and C++ (which can directly consume Win32's header files) where the author wouldn't need to worry about missing macros. It would certainly make Win32 more self-describing again and reduce our dependence on the documentation.
What Safari / macOS version? I’ll report a bug in the game engine I used to throw this thing together.
Both of those things are in fact implemented :). For seeding items, go to the "Add" page and there's a search bar (on desktop, it's in the sidebar; on mobile, you have to open the hamburger menu). I'll probably move the search bar to the main page to make it more discoverable.[1]

When you rate an item, are you sure all three items get replaced? If you rate one item, the ones below it should be moved up, and then the item on the bottom will be new. So if you rate the top item, you'll see a visual change in all items, but the other two items will still be there. Perhaps I should replace rated items in place without moving the others.

[1] https://news.ycombinator.com/item?id=23542880
(PM-T in the EFS team)

This is NFS and locking is fully supported (the blog includes an example). Because EFS implements the NFS 4.0/4.1 protocols, locks are lease-based and there isn't a need to clean them up. In the unlikely event of a client crash where the client still held locks, they will automatically expire once the associated lease expires.
Good, let the people using github for fun leave.

Github is not meant to be fun, it's meant to be like a pen.

A good pen can be enjoyable. Beautiful. You can feel attachement to it.

But it is not built to be played with. By that I mean it's not its primary function, even if a creative or bored mind can use it for that.

A good pen fullfills its intended purpose when it disapears from your mind while you use it, yielding to the writting that should be the center of your attention.

I don't think about github when I code. I just use it.
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Did anyone actually read the tweets? They appear to be referring not to the webapp product itself, but to the marketing/information pages.
I think that that sticking to some principles is great. Not dropping them at the first difficulty is what proves that your are indeed sticking to it. OpenBSD is not dying, and even grab the interest of notable figures such as Carmack recently.

Not everybody is running after the last shiny feature. I don't mean that in a condescending way: there is room for all approaches.
People respond to incentives. They must've figured out at some point that using attractive models for advertising sells better to normal, average people. Not all models you have on hand will be attractive enough for the magazine, so they can supplement with Photoshop. Even if you regulate away Photoshop usage in the marketing/advertising industry, they'd just have to start only hiring super attractive models right? Maybe we could force companies to use average looking models? I don't know, but there's a lot of ways you could approach it. The simplest but most difficult solution is to change people. I know the first reaction is to think that "Wow, it's all those pervert men's fault for these absurd norms and expectations of women!" but then I remember these are advertisements targeted to women. What to do?
Somehow google manages to have a store without fully locking your out of alternatives.
Their position certainly makes it so they can and do behave as a monopsony in ways but certainly not to the same extent as apple.

> If theres a random app on my phone discovered to be malicious, PLEASE delete it.

Yet they also do it if the app competes with them or their functionality. Both google and Microsoft have gone to court for way less.

>Grocery chains charge for shelf space.

Grocery chains buy the product for resale. A notable difference.
Grocery stores also have plenty of competition that can offer the same product.
Consumers aren't locked into choosing one grocery store to buy from after purchasing a membership or some shit.
Grocery stores aren't one of 2 viable options and generally can't dictate pricing of the seller and their cut.
Grocery stores don't often pull anticompetitive shit like this: https://www.justice.gov/opa/pr/justice-department-requires-s...

>Ok then how much money would YOU be ok with them making? What's the cutoff? Would you be ok with your app being capped in how much money it could make? I don't think so.

Perhaps they could make money of value of the service they provide that being the hosting of apps and curating a nice app-store rather than you know being a monopsony.
> How well "Whites" as a group are doing says nothing about "poor whites" and how they're doing.

How so? "Poor whites" are just a subset of "whites". The parent comment claimed that "poor whites" are worse off. This is making 2 claims: that they are worse off because they are poor, and that they are worse off because they are white. I'm not denying that they're worse off because they're poor, that should be fairly obvious to anyone that knows anything about the American university admissions system. But the parent added the extra claim about race, and I'm refuting that for being inaccurate.

> and anyway you shouldn't pre-judge things about people based on race... it's literally racial prejudice.

Where in my comment did I make any racially prejudiced or racially divisive statements? The parent comment was the one that decided to divide the group of poor further by race.

Anyway, it's Harvard (and the other Ivy Leagues) that are pre-judging people by race. Is me discussing that fact somehow also "prejudging by race" and "racial prejudice"? I don't follow what you're trying to imply.

Edit: Looks like I confused the parent comment with the grandparent comment. The parent comment was about the "left" not caring about poor white kids. I think most of what I'm saying still applies, just replace "worse off" with "not cared about by the left". Ie. The left doesn't care about the poor too much, but they're definitely neutral towards whites, if not biased in favour.
IAP price must be same as advertised elsewhere.
It has CI/CD integrated( dont remember if they are in the free version).
>I just looked it up on Snopes.com and there are numerous results where ZH articles were marked false or mostly false

Have you actually read any of those Snopes articles? Snopes is notorious for putting a big, red X and "FALSE" on the very top of its articles but the article body itself concedes that the claim being debunked is actually true. It does that because it knows from its metrics most visitors spend a couple seconds on the articles, scan the page for the rating and move on.

Take this Snopes article debunking ZeroHedge's claim that water conservation measures in California will make it so residents won't be able to shower and do laundry on the same day [1].

The article admits that there are water conservation measures the two bills put into place, though they aren't slated to come into effect until 2022, meaning the only part of ZH's claim that is false is the word "now". The final paragraph is just glorious and actually tries to downplay the restrictions, the same one the headline portrayed as "mostly false".

>Given that the average shower uses about 17.2 gallons of water, while most high-efficiency clothes washers use only 15 to 30 gallons of water per load, most California residents (depending upon their personal habits and the efficiency of their home appliances and water fixtures) shouldn’t find it too difficult to accommodate a daily shower and a daily laundry load while staying within the 55 gallons per person per day guideline. But either way, nothing in either legislative bill specifically levies fines against customers who do laundry and shower on the same day.

Its article research is most often solid and Snopes articles are worth a read but the ratings and headlines are, ironically, mostly false.

1 - https://www.snopes.com/fact-check/california-laundry-and-sho...
The initial model itself started off pretty clear. Where the in app purchase is secured and delivered purely by Apple, it’s acting as a publisher. This is the unlock special functions in the calculator type purchase, or buy a book where the package is hosted in Apple infra itself. Here is the app has no backend, and Apple is a publisher. 30% is fine.

In the scenarios where a user is paying for something that is delivered or executed by the app developer’s infrastructure, digital or not, Apple is a payment gateway, not a publisher. They can either match Stripe or go to Paddle’s rate of 5% because they handle taxes and VAT etc. But either way they are and should act as payment gateway and merchant of record, not publisher.

This distinction already exists for on digital goods. No one expects to pay 30% when selling food or groceries, for example. But digital services are the same thing.
Anti-trust laws are built exactly for the cases where it is not easy or feasibly possible to move to a different platform because the platform itself is too large of a market for others to sideline it if they get abusive. It's exactly designed and thought of to protect people (and smaller companies) from the power that a single entity might have over them.

How can you say that, realistically, the way forward for a company is to just drop one of the largest computing environments (iOS/App Store), even if a company would prefer to do that they can't because that would hurt their shareholders. If a smaller company then you are ostracised to a smaller market because of a bully company.

Yeah, Apple may start to bleed developers the more they start to be bullish but that doesn't mean they will lose users, and users attract developers. It's the same case as Uber: you encroach the base your business model depends on (driver/developer) into your influence while holding the bag that are their customers (riders/app users) and start to bleed them out slowly, upping the fees, adding more requirements for them to be allowed inside your walls, etc., until the breaking point, then recede a bit. Rinse and repeat.

Anti-trust exists to tame this, it's time for Apple to be challenged on their free reign.
The timing of this is a day after Twitter reinstated ZH, admitting they had made an error banning them.

Hard not to read this as a reaction to that.
Funny I came up with the same idea about 10min ago :D
It is now directly embedded via a data uri.

This allows to set `connect-src: 'data'`
I highly doubt that 95% are using it for despicable purposes, so I have no ethical concerns with running a Tor relay at home, using Tor regularly, and financially supporting the Tor project.

Why? Well, the most obvious "usable for despicable purposes" feature is .onion services. Today, .onion service traffic makes up about 2% of Tor traffic[1] and the largest .onion service by far is Facebook[2] (served at https://facebookcorewwwi.onion/). So even if we assume that all traffic other than to Facebook is for nefarious purposes (which is not correct given that we know there are other very popular and legal services operating as .onion services), you're looking at much less than 2% of all Tor traffic at best being nefarious. I doubt that the same statistic for clearnet traffic is significantly better.

Now, you might argue that most of the clearnet browsing over Tor is nefarious and that focusing on Onion services is a distraction. But that doesn't really match up with reality either. CloudFlare has claimed in the past that 94% of (clearnet) Tor traffic they see is malicious (meaning "DDoS or spam" not "illegal or immoral content")[3] but they provided no justification for this figure, and at the same time Akamai published a study[4] which found that there is no statistically significant difference when it comes to e-commerce behaviour when comparing Tor users and the regular internet. The Tor Project postulated[5] that this claim by CloudFlare was based on them marking exit nodes as being malicious rather than individual connections from exit nodes and CloudFlare hasn't really responded to that in the past 4 years.

My point is that the 95% figure you posited doesn't pass the sniff test. That means that 1.9 million of the daily users of Tor are all using it for nefarious purposes. If you just count a handful of countries with well-known internet censorship (Brazil, Venezuela, Iran, Egypt, and China) you already have passed the 5% mark of daily Tor users.

[1]: If you compare the onion service and total daily Tor traffic (https://metrics.torproject.org/), you find that it's about 4 Gbit/s out of a total 200 Gbit/s -- so around 2% at time of writing.

[2]: https://www.facebook.com/notes/facebook-over-tor/1-million-p...

[3]: https://blog.cloudflare.com/the-trouble-with-tor/

[4]: https://www.stateoftheinternet.com/downloads/pdfs/state-of-t...

[5]: https://blog.torproject.org/trouble-cloudflare