skysight-inc/HackerNews huggingface dataset:
> where's the copyright?

You would at least have copyright over the recording itself
Even most IT specialists I have spoken to seem to be unaware of this. Is your corporate https really what you think it is?
My understanding is that MRI’s use two magnetic fields in opposition. A strong field that is a superconducting magnet of fixed number of Teslas, and an electromagnet that is pulsed to cancel out part of the field. The pulsing creates an echo in the water molecules in the body which is then painstakingly processed into an image. That thunking noise has to do with the pulsing.

I forget what it’s called now but you can build a permanent magnet of upward if .5 or 1T by packing a bunch of keystone-shaped rare earth magnets with differing field alignments into a high tensile strength retaining ring. This causes the fields to be additive, but God help you if you manage to break the damn thing. I watched a video on how to safely put two large rare earth magnets together without shattering them, and YouTube recommended an infomercial by some company at the high end of Tesla ratings for permanent magnets. It was kinda nuts.
15 months is exceptionally long. With a decent support contract, it can all be sorted out in a few weeks.
Share all our code modifications with others? Think again, hippie
I started seeing this a few days ago. What is even more exasperating is that the default Reddit doesn't support tabs and it is INSANELY slow. I can stream 4K content on YouTube comfortably but I have to wait multiple seconds to open a text thread. Maybe I should try the Boost client...
Flagged for being obscene.
True, but the things it prevents you from doing are virtually never something you would want to prevent via a mechanism like this. You'd want to catch them higher up. I don't think it would really be helpful as a constraints system.
It honestly shocks me that more private no strings attached funding has not grown out of the trillions of dollar tech money made over the past couple of decades. If I had a billion I would throw money at the umatrix guy and ask nicely for a umatrix/origin browser. Make everyones life a little simpler.
Tildes feels like Reddit used to. it's just low on new content at the moment. More users would be good.
The Battle for Rust Knowledge Supremacy
Rather than emergency situations, I imagine this would benefit hospitals in poorer, remote areas. For example, an island hospital which have no access to adequate equipment to give adequate diagnosis. Islanders end up having to be airlifted or transported by boats to an inland hospital for anything semi-serious and above.
This sort of loyalty may come because really good companies don't want to hire former Oracle employees, and not so great companies won't pay as much. Choosing to work there sort of self-optimizes you toward continuing to work there.
A 30 ft radius in Davos contains half the worlds wealth
Is remoteStorage still going? Seemed pretty dead when I evaluated it a few weeks ago, which is really unfortunate. Seems like a decent protocol.
One challenging aspect of the calculation would be defining "human".
--depth 1 should be known by more people. I have seen many people cloning entire repos or downloading entire .zip file from GitHub.
Creating Words Cloud for Sentiment Analysis with Azure Cognitive Services
I think this is true for all corporations. In my opinion, all corporations are driven by the bottom line, not by emotions.
How to test your Azure ARM Template with ARM Template toolkit (arm-ttk)
But it also wasn't a civic surplus until people actually got the money and time to make use of it. The fight for the 8 hour working day took more than half a century and had a price steeped in blood. Getting wages above survival level likewise.
Yes, I think that's the only new innovation in Rust. Everything else is just an incremental improvement on what already exists elsewhere. Supposedly the developer experience/ergonomics is a feature, but everyone I have met says the syntax is ugly. In terms of ease of getting started and using tooling, it really can't ever compete with the corporate languages like Go, Swift, Kotlin. I can't for the life of me understand why it keeps getting more popular. Memory safety? Security? C++ had the same safety characteristics for at least a decade with dozens of linters and sanitizers on the market, but people never used them or actively turned them off. Rust forces you to use a linter. Maybe it's for the best.
Two days ago I found an elaborate response to something I was researching on Reddit, only to discover at the bottom that I was the person who wrote it, 5 years ago. It's a weird feeling indeed!
AFAIK coronaviruses are around 0.1-0.3 microns.
Welcome to the end result of Just In Time inventory.

Nobody wants to hold inventory because that represents "wasted money". So, when you need inventory, everybody is screwed.

This is just like the banking crisis of 2008. There is no point in being the Cassandra. If you're right, everybody is screwed. If your wrong, you personally lose.

Better to just bank your money and try to bail out as soon as possible.
Very neat on how you made this. Reminds me of the spread of a zombie virus, though a lot more would now be dead. I mean undead.

Also, you're missing Israel stats, which is 15 infected. Although if you're tracking by "in-country" stats, then I understand, as they were on a cruise ship in other territory.
It has many of the same risks as cannibalism - there are lots of unknown viruses and proteins that normally don't get transferred from person to person, but could cause harm, and if you start distributing them widely, you're gonna have problems.
Health insurance, life insurance, 401k match or other retirement benefits, etc.
The article linked to at the very top of this comment page talks about implementing Roam in org-mode.
All this is good but then those notes aren't accessible on my phone
So will quantization error when you grid your conventional sim. If you can make your cells and timesteps smaller with the NN than without, the loss in accuracy in one place could be compensated by the gain elsewhere. The only issue is, good luck with developing a formal theory of error propagation through your trained network that is faster to compute than the conventional sim itself. Sometimes you care about strict formal guarantees about sim error and other times you don't.
Show HN: Make your own telegram video motion notifier
There was a Dutch initiative in 2019 as well (bookaroo.nl), but that seems to have failed quite miserably. The concept had local bookshops deliver the orders with Bookaroo acting as a nation-wide online shop and asking a 5% commission. It quickly proved too expensive for bookshops to be worth their efforts.

In the Netherlands people who know the value of a good local bookshop tend to make an effort to support them and just go there, and many already deliver. The rest of the readers won't switch from the convenient and cheap bol.com (Dutch) or amazon.de (amazon.nl coming soon for physical products too).
Some new AMD Ryzen processor identifiers seem to be present in the latest MacOS beta..Really curious..
> As for the now-infamous collections letter, Getty painted it as an “honest” mistake that they addressed as soon as they were notified of the issue by Highsmith.

I'd like to see the working on that. How did the mistake happen? How will they stop it happening again? Are they regularly emailing people threatening emails about Library of Congress photos?
"To clarify:

notabug.io is a decentralized Reddit alternative that uses open source html/css from Reddit but whole new backend.

Snew.notabug.io is an anti censorship Reddit client that also uses open source html/css from Reddit but uses Reddit’s APIs and pushshift.io"

- go1dfish (admin of both)

https://saidit.net/s/SaidIt/comments/qs5/saidit_is_now_the_s...
For a change, I can contribute something to HN without being out of my depth:)

Background: I'm a doctor with 3 years experience in acute medicine. AMA

Clearing some MRI misconceptions:
1. It's indicated ASAP in specific emergencies and will change how we manage them. For acute ischaemic stroke, it detects patients within the recomended time window for thrombolysis. Simply, it shows the cellular swelling in the brain, gives an estimate of the onset and we decide the risk/benefits of dissolving the clot.
Second use, for cauda equina syndrome. Again we're looking for acute CNS tissue damage, this time from spinal chord compression, and the change in management is emergency neurosurgery (good luck getting them out of bed without an MRI)
For herpes encephalitis, MRI is debatable because you can start empiric treatment. But I've seen it done.

Another misconception for the first use scenario in stroke. The MRI sequences we're interested in only take 1-3min and CT doesn't help us. But in my experience the whole scan takes 2h to organize, so point of care MRI is a game changer. Every minute counts when you're saving brain tissue.
And Lower definition with artifacts are acceptable because you're looking for gross changes in a critically unwell patient.

Bonus: A report from when I managed my first suspected stroke as a junior doctor.

"49yo lady day 1 post op for total knee replacement (elective admission). Commorbidities of hypertension, obesity and osteoarthritis. She was just started on apixaban and gabapentin as per protocol, when I was asked to see her for new onset upper limb bilateral tremor.

On examining her I found the symptoms had started 1h ago. She was presenting bilateral upper limb ataxia as well, reflexes were reduced on the left and there was numbness corresponding to C4 dermatome.
At this point I was worried about acute stroke whithin the 4h window for thrombolysis. I discussed the case with the acute stroke consultant and examined the patient with him. We requested an MRI brain to assess for acute posterior circulation stroke, because he thought time of onset was unclear (as per WAKE-UP protocol).
I acompanied the patient to neuroradiology services. The MRI sequences we were most interested was DWI and FLAIR which only took a few minutes. We quickly scanned through the images noting there were was no DWI-FlAir mismatched high intensity signal areas within the brain parenchyma. This allowed us to rule out acute ischaemic stroke.

6h later the symptoms subsided and I was satisfied they were due to an adverse reaction to gabapentin."
Data USA: explore, map, compare, and download U.S. data
This creates a very serious issue for epistemic leakage. If the sim is verified based on human eye heuristics, then it will be possible and very tempting to accidentally make the neural net satisfy those heuristics specifically. Then, scientists may use the heuristics to validate the results of a neural net designed specifically to pass their eye test, thinking that they are kicking the tires while in reality they are learning nothing.
I thought about this one as well - it was a bit confusing as I thought the author was confusing cash flow with revenue at first, but then I realized - I think - he’s referring to the fact that an annual subscription has the hassle of “the annual renewal”, which is to say that you have to go through the whole pitch and hope and pray (and negotiation) so you get that annual subscriber to do it again each year.

This, as opposed to simply billing monthly, continuously providing value, and reducing the headache.
Not always. There's only so much food people can consume, and richer countries are producing less children than poor ones are, so there's an asymptote to a lot of consumption.
The TV noise you used to hear is gone because CRTs are gone-- it comes from the flyback tranformer in the TV, which had a propensity to resonate at the TV's horizontal scanning frequency (somewhere in the ballpark of 15.7 kHz, the exact frequency depending on whether your TV was NTSC or PAL).

I had a "I haven't heard that in ages" moment over the summer; was in some shop in the UK that had a CRT showing their CCTV cameras and could hear the thing well before I could see it. Apparently my high-end hearing's still decent.
This makes sense to me. Thanks for the response~

Learned a lot
SoftBank Vision Fund: 7% Fixed Return; Org Structure; Investees
Have surgical masks really shown to be effective in reducing the spread of disease when worn by people who are not yet infected?

I've been to mainland China, Taiwan, HK, South Korea, Japan, Vietnam, Singapore, Malaysia and Thailand in the last four weeks. China has close to 100% usage of masks in public, mostly the surgical type. The virus is spreading like wildfire there. Every other country I've visited has markedly less mask usage, in particular Vietnam where at least in the south, it's relatively rare to see people wearing them.

Yet in all the other countries it's hardly spreading (obviously I'm excluding the cruise ship off the coast of Japan here, which appears to be a special case).
The scaling is really the question. ARM processors generally have better performance per watt because they're designed to prioritize power efficiency over absolute performance. The Intel parts Apple's ARM processors compare to on performance are the lowest power ones, which isn't exactly the sweet spot for Intel's microarchitecture.

If you gave the ARM designers the (higher) laptop power budget, almost certainly they'd increase performance at the expense of performance per watt. In other words they'd take more of the trade offs that Intel and AMD do. But to justify switching architectures it can't just be the same, it would have to be enough better to be worth the transition.
How to Contribute to OpenSource?
Irony: saying reddit is a monopoly on a different widely read forum.
Texas also charges ~2.5% annually on value of inventory.
Some devices are safe to scan at lower intensities and for less time, but it's the radiologist who check on that, so not my expertise.
Aerosol droplets are the primary airborne spreading mechanism as far as we know.
Estructuras Artificiales EN Marte
Like those high-pitched 'mosquito'-devices installed in places where young people tend to hang out; most adults over 25 can't hear them at all. There is a school here with an apparently inviting set of steps under an awning that activates this device outside of school hours. Passing that building is really annoying.

I'm 39.
There's nothing unfortunate about it. It would set a very bad precedent if content in the public domain, freed from copyright law, would still be subject to arbitrary usage limits.

If you want to release something for free with conditions, use other licences like Creative Commons instead.
Unrelated, but I would be very happy to see umatrix settings be synced across Firefox instances.
How are any of those things immoral? Let's say you think there is a pandemic coming and you invest in mask manufacturers. They use your investment to build more mask factories. When the pandemic hits they sell more masks because their new factories can handle the demand spike. Your make more money, and the public gets better protection while being saved from a price spike - all because you offered your money and foresight. You could tell the same stories for the other events.
It is not a monopoly — while there is only one reddit the effect this has on me is, that I read literally anything else: small blogs, wikipedia, books, news, this site etc.

If they wouldn't use these practices I would probably spend a significant amount of time on their site. But as it is now, I feel reluctant to visit reddit unless I am searching for a solution to a specific problem.

I am not even sure if users like me who stay away even show up in any of the metrics they use to justify their current actions — how would they even messure it?
they might read The Course of Love by alain de botton
I've wanted an e-ink display for a while, to display persistent-ish information for a while, like the Premier League table, local weather forecasts, and upcoming events from my Google Calendar, all in one screen.

Unfortunately, they tend to be quite pricey and small, and I can't find pricing on this anywhere.
Well, obviously.

What I'm saying is, why isn't there a sensitive enough metal detector which outputs a binary value of whether or not a dangerous level of metal is present? You need to check for two things I imagine: ferrous objects which could be pulled by the magnet, and conductive objects which would heat up when absorbing the MRI RF pulses. Both seem possible to do with a bedside device.
Saying "sell out" is editorializing. You can't say what will happen in the future. Plenty of for-profit companies provide services people want while keeping founders happy. You only hear about the bad ones.
While I agree it is infuriatingly ironic that Microsoft does this themselves with Windows 10.
Let me guess, business is part of the AI/Cloud hypetrain.
i didnt find how to turn off notifications about trending topics on android app without going to android settings- so i uninstalled the app.It was enough for me.
Tips on reading and debugging other programmers' code
Giving up control isn't easy, particularly when it's your money that's invested. That said, successful investors such as Y-Combinator do invest in people rather than a particular idea.

I imagine VCs want to own the rights so they can pull the plug if something unexpected happens, like a founder has a major life event or something. Whether or not they limit themselves to only pulling strings in the most dire circumstances is another question.
Mark Zuckerberg cannot do this. He could sell his shares and leave Facebook, but it would still work.

Your best bet about shutting down Facebook is government action or useds leaving Facebook. Either of those seems almost impossible however, and keep in mind Facebook has money to purchase its competitors if useds start moving to them.
GitHub information dynamics: How GitHub's social network works (2017)
How do you know if your cough is due to smog or due to infection? Best to wear the mask anyway.
Counting Calories: Performance and Developer Experience of UberEats
I use org-mode heavily and the only customization I use is toggle-truncate-lines.
Indeed, though that's to the entire volume - I was trying to link directly to the individual Gentzen papers (though by the fairly slow download maybe they are being created dynamically).

Thanks for the interesting blog piece though - maybe you could write one about Gentzen's consistency proof?
> It's not mature to accept an unfulfilling job. It's a life-scale bummer. Tenaciously go after fulfilling work. Don't write off 1/3 of your remaining life.

For many (probably most) people all jobs available to them will be unfulfilling. For the rest, many of the jobs can be fulfilling, but have unreasonable demands, like concentrating for 40 hours a week and constant stress.

Obviously everyone's body and mind are different and if yours can easily deal with stress and 40 hours a week of concentration, then go look for a fulfilling job. If you're like me, on the other hand, you will burn out due to weariness even in what is supposedly your dream job. In such case, the only way to win is to make as much money as possible and retire early. The alternative - working while constantly tired and grumpy till you're 65 - is grim.
Side note: great how you spell infinity. Never saw this before. So simple and smart
Also tempting. This is probably something that should be tested against. Critical systems should be able to handle connection loss, and society should be able to deal with situations where no cell signals are available with no more than a shrug. Anything that fails miserably because of some joker jamming signals is a liability.
I gave up on read Quora when they forced logins

I will give up on reddit if they do the same.

Isn't visits a valid criteria? Why force a mobile app?
> if content in the public domain, freed from copyright law, would still be subject to arbitrary usage limits.

But that's not what happened.

The content was placed in the public domain.

Then the author was notified

> your company does not have a valid license for use of the image(s)

If you want to release something for free without conditions, it should not be subject to conditions by those who did not create it
Mark Zuckerberg: Facebook boss urges tighter regulation
People obsess about weather conditions as a limiting factor for level 5 and it's bizarre. Bad weather conditions will favour robots over humans because the robot drivers have sensors that can penetrate fog and rain whereas humans have to rely on mk1 eyeballs that can't.

The real limiting factors for level 5 are less legible to humans. We understand the physical world via years of experience and good priors. Teslas crash straight into concrete lane separators and Ubers hit pedestrians that they know are there. In the latter case the actual reasons for the collision would strike a human as absolutely nuts - things like the algorithm not having a proper sense of object persistence or being terrible at commonsense reasoning. Yes, the Uber system was quite primitive, but the way that it broke gives us some insight into how AI drivers face a totally different set of challenges than what we would think of as "difficult conditions".

See: https://www.jefftk.com/p/uber-self-driving-crash
Remember the premise is to drive down the cost of meeting peoples needs.

If the cost of supporting peoples need is driven towards zero, then the cost of supporting your own needs will likewise gets driven towards zero. At that point, the amount of work you will need to put in to meet your needs will go towards zero, and the number of people that can be supported by a minimal amount of additional works will rapidly increase.

The point being that at some point the incremental amount of work needed to support a large number of people choosing not to work will be so low that it's not worth worrying about it relative to the potential benefits of creating a surplus large enough that it effectively becomes a choice for everyone.

While I'm sure a lot of people will choose leisure, a lot of us won't. We might work less. More likely we'll work on different things. If I had full freedom to choose my projects, I'd still work on something because I work on software because I enjoy it.

Liberating a huge number of people to pursue projects that the financial payoff for is extremely uncertain has the potential to be massively transformative.

There are plenty of ways we could reward those choosing to continue to do the minimal necessary work in a future like that, to ensure sufficient people want to.

> They might need some temporary help now and then, but making dependency a permanent state is a great way to ensure that government has ultimate control of your life.

I happen to agree with this part. The Expanse illustrates this potential case well: People on "basic" have their needs met, but are also locked out of work, and getting into the upper echelons where you can get a job and do better is treated as a privilege allotted via random allocations - unless you have friends in high places... People on basic don't dare rise up, because their life depends on not getting in the crosshairs of government.

This is why a lot of the left are concerned about universal basic income, for example - because it is a potential "bread and circus" for capitalism struggling to deal with future fallout of automation.

But that is different from opposing the idea of a system where automation is advanced enough and democratized enough that basic needs are available to be met everywhere, and nobody has the power to stop you from using the time that gives you however you want, including creating your own position to do better.
tldr: I am going to present Go in the worst light possible by pretending it doesn't support typed containers. Hopefully you'll gloss over this and support my viewpoint.

Rust doesn't need an 'assist' but articles like this will certainly damage the, otherwise sterling, reputation of it's community.