skysight-inc/HackerNews huggingface dataset:
Specifying a command to run automatically implies '-T'.
Yep. Heart and lung damage, obviously, also. COVID isn't a mild or trivial infection.
The example I gave was of a terrible writing professor: I learned no writing in her course. Because when her arbitrary requirement that the paper be in a manilla folder cost me two letter grades for the whole course, I dropped her course, rather than accept a C as my highest achievable grade. It's the sole withdrawal in my entire transcript. Furthermore, I never got any legitimate feedback on the paper, which I put a lot of time and thought into.

It's important to teach the values of timeliness and attention to detail, but you aren't teaching anything if you're not giving students a way to recover and improve.
My suspicion is that it's more about puncturing a worldview -- having your sense of natural order invalidated -- or a feeling of utter lack of agency or control, quite possibly both. Overwhelming sensory inputs quite possibly as well, especially painful or disturbing ones, though it may be a component of both the previous. The grief response seems mostly about an upset world-model. Loss of agency seems to be more strongly associated with PTSD.

It's possible that if you grew up in an environment in which death was commonplace, but you experienced, or even just believed in, a sense of agency, you'd experience fewer manifestations of grief or PTSD than we'd consider typical now.

Though perhaps not. I suspect many older psychological disturbances -- nervous exhaustion, mental breakdowns, melancholia and nostalgia (in their original senses) would map strongly to present notions of PTSD and depresion.
well no, you have a very strict layering of control

server owns it at first, and generates the base system

client-side js then owns it, and does whatever it wants

there's no back and forth, or dual simultaneous control of the UI. There's only one owner at a time; just two different systems who ever own it (and single-responsibility-wise: separating static UI from dynamic UI)
Lots of people have been claiming that the currently-summer countries haven't gotten as hard hit. Their reasoning has been that the extra UV is killing the virus.

I wonder if they were correct, but for the wrong reasons. Vitamin D in humans primarily comes from a chemical reaction with sunlight in the skin. Maybe there's an indirect effect there that explains what they were seeing?
Hmm. Is that right? I thought you could type ~~ to send a ~ through to the destination. So, ignoring the international aspect, I was thinking you'd type ~ to escape your first target, ~~ for the second, ~~~~ for the third, and ~~~~~~~~ for the fourth. (Too lazy to test it.)

Perhaps better is to set a different escape char for layers you care about.
There is stack ranking at the org level. It’s all a bit hush hush but it’s there.
>Hospitals are now FINANCIALLY INCENTIVIZED

In case that sounds outlandish, the supposed numbers according to USA Today:[1]

"Jensen said, “Hospital administrators might well want to see COVID-19 attached to a discharge summary or a death certificate. Why? Because if it’s a straightforward, garden-variety pneumonia that a person is admitted to the hospital for – if they’re Medicare – typically, the diagnosis-related group lump sum payment would be $5,000. But if it’s COVID-19 pneumonia, then it’s $13,000, and if that COVID-19 pneumonia patient ends up on a ventilator, it goes up to $39,000.”"

[1]https://www.usatoday.com/story/news/factcheck/2020/04/24/fac...
(Not OP) I personally don't type my advanced commands, I alias them. So I would use "ssh-target" as my alias there.
> It's easy to say in retrospect that they should have checked the EDAC settings first, but as it happened they probably only got to that after multiple rounds of blaming the vendor for flaky hardware (which would generally be the more likely cause especially when you're on the bleeding edge).

Yeah, part of the nightmare of cosmic-ray bitflips (or any random bitflips, I suppose) is precisely that they don't look like anything. A server randomly locks up. A packet has a bad checksum (and is silently resent). A process gets into an unexpected state. That buggy batch job fails 1% more frequently than it used to. Nothing ever points to memory errors, except that there is no pattern.
It would be way more than that as most would not be able to seek medical attention
USDA experiments have shown that exposing certain mushrooms to UV light converts cholesterols in the mushrooms to vitamin D. Since sunlight contains UV, an easy solution would be to leave some portabella mushrooms out in the noonday sun for a while. So far I can't find any articles that give a precise number for how long the mushrooms were exposed, though.

[1] http://www.ars.usda.gov/ARSUserFiles/80400525/Articles/AICR0...

[2] https://www.ars.usda.gov/research/publications/publication/?...

[3] https://fdc.nal.usda.gov/fdc-app.html#/food-details/169377/n...
Bringing a decade old vector editor back to life
Anyone else get something like this? https://github.com/saljam/webwormhole/issues/27 I was running `ww send ~/Downloads/myfile.bin` and my friend went to recv it from browser.
Crazy thing to go with that... if your compiled with different (more aggressive) optimization flags, it might have gone away!
While I appreciate the attempt to find a compromise, this example is totally inappropriate for an infectious disease in a population.
Nuclear Power Worldwide: Development Plans in Newcomer Countries Negligible[pdf]
iirc remote mouse & keyboard control was added recently.
Yeah, it's really neat. I got the iPhone 11 because I need something reliable for now for work purposes, but my hope is to switch to my PinePhone when I feel it is ready.
> I don't really get why wg-jail also needs default-router to be pointed to bridge0 when the author addms epair-b to bridge0 on the host.

The epair0 interfaces provide the layer 2 (Ethernet) connection between the jail and the host. The jail still needs a default IPv4 (layer 3) gateway so that it can route the traffic coming fron the WireGuard clients back out to the network/Interet (same as any other "router").

(Note: With just a single jail -- such as in this case -- the bridge0 interface isn't actually necessary (and the 192.168.20.1 address would then be assigned to the epair0b, not bridge0, interface on the host). The author went ahead and created a bridge with the intention to create additional jails in the future. This way, multiple jails can all be connected to the same internal "jail network". This is all mentioned in TFA, by the way.)

> which file are the following lines added to anyway?

cloned_interfaces="bridge0 epair0"
ifconfig_bridge0="inet 192.168.20.1/24 addm epair0b up"
ifconfig_epair0b="up"

Those go in /etc/rc.conf on the host.

defaultrouter="192.168.20.1"

This goes in /etc/rc.conf on the jail (which corresponds to /vm/wg/etc/rc.conf on the host).
If we have a vaccine candidate that is safe, is there any reason not to give it in mass before knowing if it works? The only thing I can come up with is it takes longer to prove safety than effectiveness, but I don't much about this.
It was a controlled infection with Smallpox, by scraping the skin with pus or scab powder from an infected person. Cowpox is what makes the smallpox vaccine.
> If immunity doesn't last long then does a vaccine even work?

A flu shot-like regime would address this problem. If a vaccine is found, it won't be a vaccine you get once, but each year.
How exactly would they alter the desktop client I installed from a git clone?
Tiffany? Atlantic Starr? Cutting Crew? Samantha Fox? White Lion? Vixen? Captain & Tennille? Lulu?

Pick a year. Look for names you don't hear being played anymore in spite of the fact that the were pretty significant at the time.

There are quite a lot of them.

Or pull up Old Grey Whistle Test or The Midnight Special episodes. There will always be a couple clunkers that were big at the time.
Yep. Lung damage rarely heals, which has life-long consequences. IIRC, a BBC report mentioned a 30% average decrease in lung function in survivors. Heart, liver, kidneys and possibly other organs are also affected.
I can see where that impression came from since it is a generic sounding name, but SARS is not a generic symptom name like "fever" or "cough." There is only the SARS disease, caused by the SARS-cov virus, and the related COVID disease, caused by another strain of the SARS-cov virus. the strain of virus causing covid is of the same species as the virus that caused SARS. In general, biology names are just really annoying and nonsensical, so I totally see where it's easy to be led astray by these annoying, generic sounding names, the reuse of the word SARS for a specific disease and a species of coronavirus strains, all of which are the same single species and are related and are called SARS-cov viruses, but where only one of them causes the disease called SARS, while another one causes the disease called COVID-19. And to add to the confusion, people just refer to COVID-19 as COVID, but all COVID stands for is "Coronavirus Disease." So the coronaviruses are a family of genetically/evolutionarily related viruses, but only one of them, a strain of the sars virus species, causes coronavirus disease. And while lots of diseases cause respiratory issues in the middle east, only one specific coronavirus gets to cause Middle East Respiratory Syndrome

"Taxonomically, SARS-CoV-2 is a strain of severe acute respiratory syndrome-related coronavirus"

https://en.wikipedia.org/wiki/Severe_acute_respiratory_syndr...

The official paper announcing the name of SARS-COV-2, Titled: The species Severe acute respiratory syndrome-related coronavirus: classifying 2019-nCoV and naming it SARS-CoV-2

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7095448/
It doesn't cost much to add a user to SaaS, but it costs a lot to write the software and convince people to pay for it.

Gross margins are calculated from per unit costs, so advertising expenses, servers, supporting SaaS, and the salaries of programmers and sales people are not included.

Also, physical products are made from relatively scarce resources. Software is typed, and words are not scarce.

SaaS companies have benefited from demand outstripping supply. SaaS replaces human labor, so it takes a SaaS competitor to drive down prices.
Sure. I'm the founder of freshpaint.io.

The premise of segment.io is that there are lots of tools that take user behavior data from your site and it's a lot of work to integrate them all. For example, when a user signs up, you may tell multiple different tools that a user signed up:

- You tell Mixpanel so you can create graphs of how many people signed up.
- You tell Google Ads so Google knows a specific ad just resulted in a conversion.
- You tell Optimizely so it knows a specific page from an A/B test just converted.

Before Segment, you would need to write code for each tool separately. This doesn't sound so bad, but it becomes a pain when you have dozens of different tools and dozens of different events you want to track. With Segment, you only need to tell Segment that someone logged in. Segment will then send that event to all your other tools. You can think of it as like a multiplexer for user behavior data. Instead of integrating 10 tools, you just integrate Segment.

The challenge with Segment is you need to write custom code for every action you want to send into Segment. This is bad for two reasons. Usually the end user of Mixpanel/Google Ads/Optimizely is a non-technical person that doesn't know how to write code. What they have to do is file a Jira ticket for an engineer to add a new bit of tracking to the website. Depending on the size of the organization, that person can end up waiting two weeks or more in order to start tracking a new bit of data from the website.

The other challenge is people often don't know what to track ahead of time or forget to track something important. For example, if you launched a new feature two weeks ago and forgot to setup tracking on it, there's no way to get that data back.

Freshpaint solves these problems by automatically collecting every user action upfront. Anytime someone clicks a button on your site, that fires an event in Freshpaint that someone clicked that button. You can then use Freshpaint's point and click UI to say that whenever someone clicks that button that is a "login" event. Then you can send that event into different tools. This is great because the point and click UI allows a non-technical user to send data into different tools and because we track everything up front, even if you forgot to track something, Freshpaint will still have recorded every instance of that action. That way, even if you decided you want to start tracking some action today, you can use our "time travel" functionality and recover every instance of that action since you installed Freshpaint.
> Is it so much to ask for him to tweet responsibly so we can enjoy the fun future stuff without all the bullshit?

I don't know, that rave cave in Berlin sounds pretty awesome, and that was from a tweet. The Pedo thing was in poor taste, sure, but they got Tesla guys working on a sub to get some kids out of the cave, so you have to see the positive outweighing the negative. Besides, he won that case and no one here cared.

The Truth is that his controversy is part of his Branding Prowess, him smoking weed on JRE created way much more awareness for everything he is involved in amongst the masses more than I thought it would. And I saw it happen live.

> - TSLA trying to run an amazon HQ2 like process for Truck and Model Y factories, look for small, southern, and poor cities to bid and probably win

Does this apply to Cybertruck or Semi? I was thinking of putting a deposit on a dual motor Cybertruck but I'm waiting to see where it will be built.

Fremont was already building Y does that mean they will stop if they get another US based factory online? I just don't understand why Sparks isn't being utilized, its so f'ing massive!
No, its doesn't use any of the same protocols that Magic Wormhole uses.
Because it costs less than a dollar duh..
Tupac Shakur filed for unemployment in Kentucky and governor couldn’t believe it
I need to invest with less ethics. If you are in bed with the government, you will make money.
Gross margin = (Revenue - COGS) / Revenue.

So reason is very low costs... being that there is almost no physical inventory/material costs involved.

Just servers, a few programmers to make and maintain things, any other staff, and whatever bills they have (e.g. electricity/internet/advertising/fees from software they use).
Yeah, when I got back for my next checkup, I definitely plan to ask my doctor to order the Vitamin D test again so we can see how it's changed over time.
Or....he structured it as "let me borrow 60% of X, and here as some shares worth X as collateral.". Aka synthetically manufactured selling shared without actually doing it in order to fund his lifestyle.

Depending on the advance rate (the 60% in this case), someone will do that deal.

To take it to the absurd. If Elon wanted to fund his $35M daily party habit in the comment above, and he said to a bank "here is 3 billion in stock as pledged collateral which you can sell when the value goes to $500M but there's no recourse. Cool? Cool. " You would do that deal.

So the margin call concept does not seem realistic.
>I'm particularly disappointed with arXiv/academia, because in other fields like biology and CS/ML/AI, published papers tend to be of higher quality than your average blog post.

You should really google up something called the Gell-Mann amnesia effect. 99.9% of everything is shit. Including biology, CS, ML and especially "AI."

Of course trading papers are even more universally shit, but once in a while someone publishes a non obvious to me risk factor.
More precisely you have to be at the beginning of the line. So right after connecting or immediately after another ~ sequence (which was at the beginning of the line) works too.
> I get tired of the circular “don’t roll your own crypto unless you’re qualified”

It's not circular, it's a simple flowchart.

Are you writing an app or are you trying to invent more advanced crypto?

"writing an app" -> dont roll your own crypto

"invent more advanced crypto" -> go learn and research crypto history, math, etc..
This is a very different (and equally valid) use case. It does mean somebody (in this case Mozilla) has to spend money on storage to deliver the service.

Wormhole-style systems don't need to store the data because it's flowing from the sender to the recipient live.
Nice! My PM and I put together a few flowcharts for a feature last week which made it much easier to implement (otherwise it was just a jumble of words on paper).

Not mentioned in this flowchart is that sometimes one element of the flowchart breaks previous assumptions and required refactoring a bunch of code. Oh well!
Where you can get into trouble is if the problem affects all your instances across the entire cluster. If all your organization's code is running in the same process, if any of that code has a severe memory leak or other serious issue, it could impact the stability of everything else.

Not to say that wouldn't happen for SPOF microservices (e.g. your auth servers), but the surface area is potentially larger for monoliths.
I'd say after a week or two I felt like I could notice a difference.
Does anyone know of a modification that will e.g. dump hostname on a ~? -- so many times I'm in a few layers deep and likely to miscount.
This app seems amazing! Can't figure it out, does it send me a push notification of when to sunbath?
I wrote an analysis of the most popular creative apps across various industries[0], none of them are sandboxed, and all of them support plugins of some kind, which is the main type of functionality that sandboxing makes difficult.

Also, Photoshop was once also the undisputed king of user-interface design, but they were dethroned by Sketch, an app that was first released one year before sandboxing came into effect.

Is any of this conclusive? No. But do I see a pattern sandboxing putting a ceiling on how successful a creative app can be? Overwhelmingly yes.

[0]: https://blog.robenkleene.com/2019/08/07/apples-app-stores-ha...
If the Tesla driver does not make eye contact with you, be cautious. That’s defensive walking in a nutshell.
If you let ssh connection dies, these keys, in order, will kill the ssh process before the timeout kicks in:
esc ~ .
If we're adapting anyway, one change could be gradually leaving kids home alone for longer times.

"Kids always need supervision" is a US thing. Leaving kids alone for some time works just fine in other countries. Of course there would have to be law/regulation/policy changes (to keep CPS away) but so what.
Pretty sure healthcare costs and, you know, being dead might affect them more than losing their job.
I didn't say he shouldn't tweet about having a dance club, try to save kids, smoke weed, or be weird.

He just shouldn't do irresponsible things like spread misinformation about a global pandemic or lie.
Are you implying that you would not need a back-end service without server side rendering?
Or perhaps instead of being some sort of elaborate troll chess game he just has a valid point. This is not going to be a popular opinion here on HN, but I think it’s absurd people who are championing for opening and business to get back to work are shamed and dismissed as ignorant. It wreaks of soap box moral superiority. As Elon said “Silicon valley has become sanctimonious valley.”

There are lots of positives, including perhaps the biggest news from Gilead today. That in tandem with the fact that I believe a vast majority of the population already has the anti-body (were sick or no symptoms). Test ability is ramping up significantly, and lastly I happen to live in an area that was not a major “hotspot” yet the local city officials are at odds with the state officials about opening.
> Just look up the study linking neuroglioblastoma incidence correlates to the side of the head one uses their cellphone.

Yes, do. Then read the rest of it. Some choice comments from cancer.gov[0]:

> Most published analyses from this study have shown no statistically significant increases in brain or other central nervous system cancers related to higher amounts of cell phone use. One analysis showed a statistically significant, although modest, increase in the risk of glioma among the small proportion of study participants who spent the most total time on cell phone calls.

So, https://xkcd.com/882/ strikes again.

> However, the researchers considered this finding inconclusive because they felt that the amount of use reported by some respondents was unlikely and because the participants who reported lower levels of use appeared to have a slightly reduced risk of brain cancer compared with people who did not use cell phones regularly.

Oh look, actually cell phones prevent cancer. Totally. Because one-off results are reliable like that.

[0]
https://www.cancer.gov/about-cancer/causes-prevention/risk/r...
My favorite SSH trick is to have a machine at work SSH back to my home domain, and provide a tunnel back for Remote Desktop or what have you.

Wee, no VPN to deal with. No lack of a VPN for remote access to deal with.

https://cygwin.com/pipermail/cygwin/2020-April/244384.html
Perhaps locking up young people at home due to a disease with a 0.05% death rate for people below 60 was not a great idea after all.
Why can't you play with an app that is paid?
Change Risk Management at JW Player
It's his personal toy, that just happens to take some military contracts
Rolling Out the “Push Train”
You should definitely slow enough to look both ways before crossing.

Better than driving ten over and assuming everyone can see every stop sign.
Actually for drug research that's a good thing
The analogy to keep in mind is very simple.

If you live in a house of five and each person buys their own groceries and cooks their own dinner, it does not matter how you scrimp and save. It is still cheaper on the whole to buy raw ingredients for dinner and make it for five people. The cost goes down dramatically>

Yes there is a CDC in every state. It would be utterly ludicrous spend of cash to have an independent, not cooperative CDC in each state attempting to manage and solve the same problems.
It’s mostly an issue that A2C isn’t designed for adversarial environments. It also doesn’t have any notion of hidden information, while other algorithms (eg CFR) explicitly handle this. There’s a well-known phenomena of cycling, where agent A will beat agent B which beats agent C which beats agent A; A2C can exhibit this. Think of rock/paper/scissors- AlwaysRock beats AlwaysScissors which beats AlwaysPaper. To avoid this, you typically need to do some sort of averaging.

The alphastar paper and blog post do a good job discussing these issues as they had similar problems. I’d say that’s a great starting point (and then following their references).

Blog post:

https://deepmind.com/blog/article/alphastar-mastering-real-t...
Graph search diagrams and reusable code
A small and incomplete list of mathematical tragedies (by wiki articles) I keep, to which I'll add Frank Ramsey:

https://en.wikipedia.org/wiki/Kurt_G%C3%B6del

https://en.wikipedia.org/wiki/Srinivasa_Ramanujan

https://en.wikipedia.org/wiki/William_James_Sidis

https://en.wikipedia.org/wiki/%C3%89variste_Galois

https://en.wikipedia.org/wiki/Niels_Henrik_Abel

https://en.wikipedia.org/wiki/Alexander_Grothendieck

https://en.wikipedia.org/wiki/Alan_Turing
Around a third of Canadians [1]. Although the statistics are a bit old.

[1] https://www150.statcan.gc.ca/n1/pub/82-624-x/2015001/article...
This might make sense for $38.5 million.

For $38.5 billion, no lifestyle choice in the world has any impact on that money.
The NAT exists because it has to.

You could NAT IPv6 to use the model as-is, but you could also re-do the model to not need NAT but still use wireguard to get through an ACL state which protects your boundary.