skysight-inc/HackerNews huggingface dataset:
Yeah, I don't see Dave Calhoun, Tory Bruno, or Peter Ruddock sleeping on the factory floor. That said, they don't need to. I'd want to work for Elon in my 20s. I'm not sure I'd want Elon to be my CEO one year before my pension vests.
I always create and heavily use ~/.ssh/config

Host x
Hostname full.host.name.com (or 1.2.3.4)
User <myuser>
IdentitiesOnly yes
IdentityFile ~/.ssh/id_x_ed25519

I give hosts short names so you can `ssh x`

to do automatic login, I generate identities for some machines

ssh-keygen -t ed25519 -f ~/.ssh/id_x_ed25519

use ssh-copy-id to copy the identity to the target machine so it lets you in:

ssh-copy-id -i ~/.ssh/id_x_ed25519.pub x

or if your machine doesn't have ssh-copy-id (older macs);

cat ~/.ssh/id_x_ed25519.pub | ssh x "cat >> .ssh/authorized_keys"

IdentitiesOnly means it will only send that one identity for that one machine (otherwise it will try all of them, like a janitor trying to open a locker with a big keychain of identical keys)

If you always want to use a password to log into a machine, but want to be able to log in in other windows to the same machine without a password:

Host x
...
ControlMaster auto
ControlPath ~/.ssh/master-%r@%h:%p

this will multiplex all activity to that host through one tcp connection

you can also use Host * at the beginning of your config to do this for all hosts

to tunnel vnc over ssh to a remote mac(I do this with mac)

Host foo
...
LocalFoward 5900 localhost:5900

ssh foo

then locally vnc to localhost:127.0.0.1
Interviews with doctors are interesting from a human empathy perspective, but I really want to be reading papers, not watching interviews, and I want the papers to be by epidemiologists, not just doctors.
Progressive Enhancement Just Works
I’m not 100% up to speed on San Fran stats, but looking here [1] it seems like up until last week they were running about 400 tests per day with about 20% coming back positive. Hospitals were basically empty.

I’m not sure what “mostly voluntary” means when businesses are forced to close.

Testing rate is much lower in CA than in NY and MA. So is case count and fatalities per million.

MA has been locked down pretty hard for about two months now. We are still seeing thousands of new cases a day. It certainly hasn’t had the same effect here as it did in the Bay Area.

I strongly suspect there is something distinctly different is happening in MA vs. CA and it’s not due to varying degree of lockdowns.

[1] - https://missionlocal.org/2020/04/29-daily-figures-on-sf-coro...
Are you sure there have never been issues with countries issuing debt? I can think of many off the top of my head.
You asked “What are the incentives for government to serve the greater good of the country“ and I gave you an answer: it’s the reason why governments were created. Are they perfect? No. Can they be entirely replaced by the private sector? No.
I've seen people saying Google have effectively given up indexing the entire web. Pages older than 10 years don't tend to get indexed anymore, for example. Similar for search in gmail.
The fake SD card problem is so bad that Amazon got an exclusive product (Samsung EVO Select) that only they can sell. Rather than solve the counterfeiting problem, they just make money off it.
Ok, so you got rejected and didn't receive meaningful feedback, so you are venting on HN.
> Excessive hand washing among the people who do isn't gonna help a lot particularly in drought-prone areas.

I am a European who has been living about 100km north of Western Sahara for a few years now: People here wash hands much more often than Europeans or US Americans and they know how to do so using much less water. More often than not, in restaurants, with European guests, I have to point out that "I am going to wash my hands" before eating so that everyone does it - despite locals and me visibly having done so when entering the restaurant (that all have facilities to clean your hands in the dining room or directly at the entrance).

In Berlin, for 15 years I was pissing people off by pointing out they did not wash their hands after using the restroom. Pro tip: Wait until they are back at their table and then congratulate their friends on having such a close group where nobody minds sharing a bowl of peanuts with the guy who just did not wash his hands...

> I don't think it is a bad idea to keep looking for ways to prevent these outbreaks as close to whatever their origin is as possible.

Not at all, but let's not forget that these markets are the only ones in a lot of places. People rely on them for food and income: Where I live the next proper supermarket is a 2.5h drive either north or south. People from small villages walk to the closest souk (market) once a week to sell their goods.

Furthermore, whenever people in the first world blame "unhygienic wet markets" that sell "exotic food" I am very careful:

* What's exotic for a US-American might be a staple for someone else;

* What the tourist buys might be something the same vendor would not dare to sell to locals (but tourists leave after a few days, so no impact on the customer base);

* Preparation matters: Down here meat is always well done and vegetables are always cooked to death. Notable exceptions: tourists who explicitly order meat medium or medium rare.

So, given that the markets are essential for the locals and that we 1st-world citizens cannot maintain a decent hygiene, I still think we should start with ourselves before banning "exotic" behaviour.
Just because you have a crazy father-in-law doesn't mean that all, or even most Republicans think that way. If you believe it, then you live in a bubble. Also, if you are so right, and your point of view is so correct, I'm curious why you haven't been able to convince your father-in-law and show him the error of his ways. Actually, I'm not curious--it's probably because you think everyone else in the other party is wrong and has nothing constructive to add, which causes other people to not listen to you. This otherism is tiring.
Suppose we solve the hunger problem by somehow allocating food properly. Wouldn't those people then produce more people, requiring even more food?

Genuinely wondering. Is it an oversimplification?

It seems to me that one could measure progress by the extent that basic needs are taken care of. Shouldn't there be a point where we decide the pie is too small for too many of us? There's always mars eh?
It is Google Hangouts oriented for businesses. I would try to reach out (or have your team do it) if you have a business account.
According to Wikipedia, the Federal Reserve was established in 1913 -- 106 years ago. It's a relative infant as far as societal structures go.

https://en.wikipedia.org/wiki/Federal_Reserve
That is also how I initially read it, but the paper states that there were 5 sprints per hours for a total of 160 seconds a day.

From the paper:

> i.e.; 4-s x 5 per h x 8-h = 160-s per day
Knowledge Representation and Reasoning
I'm a loyal user of hangouts.
> What if Photoshop doesn't just "save" a file, but writes several intermediate files onto the filesystem and does a bunch of file renames to create a "backup" of the original image.

Powerbox actually has support for this.
1. I'd know the Job Description pretty intimately, it's likely I wrote it, or a large part of it.

2. Spend about 30 minutes reviewing the CV. There's always a story. Career gaps are fine, constant progression is fine. That's the beginning of the conversation. If I'm inviting someone for an interview that's going to be 1-2 hours of my time, potentially more, and likely 1-3 others' time too, so 30 minutes seems minimal prep time. I feel quite excited at each opportunity to meet someone new.

3. I don't care for looking up someone's social media and judging them on that. 3rd parties do background checks verifying identity, that's fine.

Also,

Prefer one-step interviews. Multiple stages suggest internal chaos - a lack of ability to decide who's in control. I'm hiring manager, I hire. Sometimes I may hire for another team who's manager is 'very busy'. I hate that. People are the most important asset of any team - team, the clue's in the name. HR are at an arms's length for sourcing the individual and doing paperwork on hiring and legality.

In employing people you're taking responsibility for their lives, and they're making a commitment to you - their mortgage, potentially kids and dinner time conversations about their new job, potentially life if relocation. Don't play with people's lives because you're 'very busy' to only spend 5 minutes on a CV.

Also x2,

I'd always escort someone out, wishing them a good day. For confirmed hires I'd walk them around the office to meet the team before on-boarding, see their new desk or room, that's important too.
Just was in a meeting with literally 250 people today, was really impressed how it held up.
I think the elegance is that all of this logic boils down to a few user inputs (global + channel notification prefs) and overall everything ends up feeling pretty intuitive.

That’s just my opinion as a Slack user but as someone who’s worked on notification and badge systems I appreciate the honing that’s been done here.
By this logic, no one should ever publish anything criticizing Facebook on Facebook, and it becomes impossible for the article to reach its targeted audience (people using Facebook).
> I'm not sure I would blame NAT. You can easily disable that

This is predominately USA mentality. In the rest of the world widespread use of carrier-grade NAT predates mobile networks by decades.

Many residential ISPs don't hand out public IPv4 addresses or require extra payment for them. Some of those ISPs got their first IP block (or even single address!) from someone and never bothered with whole "ask IANA for addresses" thing. It is multi-layer NAT all the way down.
The concerns raised in the article about covid19/contact-tracing and censorship have nothing to do with "the open web".

I feel like the title and/or thesis statement of the article is mislabeled. The arguments are more specially related to responses to covid19 than anything to do with "the open web" as a whole.
How to develop, test, and deploy a Symfony project
Learn how to develop a project with Symfony, write PHPUnit tests, and automatically deploy the application to AWS Elastic Beanstalk on every change to code.
Byobu – a text-based window manager and terminal multiplexer
The title is just extremely wrong and clickbait. There's no content or data about "rise". If anything, the default founder is no-code outside of SV. There's a sharp rise of coding-founders, just because basic coding is becoming "basic knowledge" and taught in highschools now. I won't click these clickbait indiehackers links again.
thanks for the feedback!

No the product is placed in the development flow before the implementation of the events. It is for organisation of the events you want to track.
He should also modify the said enemy's browser cache for this to work well.
Non-paywall:

https://www.cnet.com/news/facebook-ceo-mark-zuckerberg-repor...
Though he might have visionary moments of non-conformity, it sets an awful precedent to allow people to violate common ethics in order to allow them to just "be themselves."
Thanks, I’ll check research in Google scholar and take it from there. Thanks!
I believe the danger is not necessarily when you are leaving the capsule in one state or another for a long period of time, I believe it is more to do with a transition. So if you’re going from black -> black you need to cycle to white to ensure you don’t burn the black in.

I’m not an expert though I’ve just faffed around with these displays myself a bit. The datasheets always err on the side of caution, I managed to get maybe 3fps out of mine, but that induced a lot of ghosting. I should try to get back to that project tbh.
Say you are trying to distinguish between a placebo and a cyanide pill; test subjects are young rats (base rate of death extremely low). How large of a sample size do you need? I think one control, one test subject is enough to be certain, because the base rate of death is insanely low, when measured on a per-minute basis.

Sample sizes can be small and still very significant when the effect is large.
There are two problems: "No differences (p>0.05) between interventions were found for plasma insulin or glucose AUC." That can very, very much be explained by lack of power. But the main problem is that a group of 8 people has a very low probability of generalizing across the population. And of course, very few people sit 8 hours without moving.

That said, it's more than promising enough for further research.
> 13 minutes of direct midday sunlight three times a week may be enough.

There's a metric left out of this equation.

How much of the body must be exposed?
This is fairly common for many styles of writing even when it's clearly just one author. Considering he's open to pull requests it makes even more sense.

https://academia.stackexchange.com/questions/2945/choice-of-...
> This post is not about politics

This is a strange disclaimer. This post is absolutely about politics, and there is nothing wrong with that. Politics is not some dirty word. Politics is about the ideas, values and decisions that govern society. I understand what the author means, politics as in "Trump this, Biden that". Accepting this reductive version of what "politics" means is detrimental to us all. We have been conditioned by click-bait media to not being able to have a civilized discussion about the things that matter the most.

> we the technologists blah blah blah

"We the technologists" have no agency whatsoever. "We the technologists" are just middle class workers who will mostly do what it takes to secure employment, hoping to get a promotion as to be able to buy more toys.

The open web existed as a niche. It did not survive contact with the general public nor with corporate interests. This is because of a more general state of affairs, that has everything to do with politics and nothing to do with technology.
How much of the body must be exposed?
Let this be another nail in the coffin of the "walled garden" farce.

We learn this lesson again and again. People want someone to trust, but a bureaucracy isn't trustworthy. It has its own agenda and values inconsistent with yours. They take 30% from everybody whether they approve malware or not, and whether they reject legitimate apps or not.

Trust doesn't come from size. If you want someone to vet your apps, it has to be someone whose interests are actually aligned with yours, not just whoever is big enough to force everybody through the tollgate into their store.
Venting not because I got rejected, I hate complaining. I was so looking forward to the interview and I love doing interviews.

I am venting here because I expected more from a company that is so proud of its interviewing process and I am disappointed.
Doesn't ed25519 keys are fixed to 256 in terms of the -b flag, so no need to specify there anything?
Looks good I don't think anyone would care about my schedule
Data distribution shift. The market changes over time and your current data does not come from the same distribution as old data. That limits the amount of data you can use for training and testing. You need to be very careful not to overfit. That's especially true for something like daily or hourly data - there isn't much data to begin with and you won't have much left if you look at only a few weeks or months. Market data already has a low signal/noise ratio to begin with, so you need a good chunk of data to learn from.

As you go to shorter time scales you get more usable data, but then you also need to deal with other issues such as latencies/jitter, market impact, complex order types, order book queues, etc. It becomes a different game.
Elon Musk is dangerously wrong about the novel coronavirus
I'm just saying that if CA/NY believe in "from each according to its ability, to each according to their needs", as they appear to given their tax laws and public policies, people should be fine with them being donor states.

After all, a staunchly republican poor individual in CA/NY still gets the same benefits as a poor democrat, because need (not opinions) dictates how much you get. Of course, Texas isn't exactly poor, my point is more relevant to states like South Carolina, Louisiana etc.
A lot nocode or lowcode tools are visual programming languages; they are in fact just programming tools but look (and often are) simpler to start off with. But when you need more, you are in fact programming with code, just via a visual interface. Which indeed can (will) become painful for many tasks. Then you are using the wrong tool for the job.

Thing is, and this differs per market; most companies do not need anything more than endless streams of crud apps, and that is where these tools shine. You (and many of HN) might work in the b2c market, but where I work, people do not care much about how things look or ux; they care if they work just a little better than the sap or oracle interfaces they had before. Actually, this goes for many (most?) b2c products as well; most (traditional; challenger banks are a lot better) banking or airline apps I know look like bad template barf-ups (many are indeed that, bought from the same cooking cutting companies) and yet people use them. Would it be better if they were custom designed with money spent on actual ux and design? Sure, but apparently not enough to matter to the company commissioning it.

When companies I work with look for no/low code, the only reason they will not use it is vendor lock in; if they cannot run on premise and/or ‘eject’ the code, they will not use it. Several products allow this and they are fairly popular (so much in fact that they cannot find enough ‘devs’ for their clients).

These systems have their place; it is just (much) faster (some boring things in regular environments are just a few clicks with these tools) for some x% of applications while another y% you cannot do with them or is very difficult; I would still do the x% in such a tool as thinking ‘we might need x+y later on’ is premature usually and in my experience does not pan out. We have programmed applications ‘created for expansion’ 15-20 years ago that run to this day which would have fit in the x%; aka we wasted time and money while the expansion was never realised by the client.

Edit;

> it would imply the supply of apps competing for that category would explode.

And that is a very consumer centric approach; we are not all making fitness apps or something; these apps would all look (more or less) the same but work on different APIs and data; that is fine for almost everything; not only some internal stuff. It helps companies a great deal to just have something their clients can use vs nothing, even if the cost is close to zero; and they cannot be the same as they talk with different systems and different data. Even creating partner dashboards more efficiently than slinging code is something people do all the time and you cannot ‘just copy paste that’ to another company.

These products are not generally meant to build ‘the next whatsapp’. But you can prototype it with them and show investors; I agree with you there though; wrong tool for the job.
Memory of Living
It gets complicated. Sunburn (occasional high dose of sun) is unequivocally bad, and highly correlated with skin cancer. Regular, moderate exposure (could be described as tanning) is correlated to lower risk of cancer than getting little sun.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6313493/

An examination of the current state of the scientific research shows that (i) severe sunburns are linked to increased risk of melanoma but non-burning sun exposure is linked to reduced risk of melanoma
There's a lot of variance in the employment processes of $$$MEGACORPs. Your attitude to give it a go and maybe learn something is admirable. I suggest you incorporate risk/variance into your time investment formula next time.

And, from your experience, you learnt that there's many imperfections, even at "the world's best companies". But possibly yourself too, as feedback from failed employment applications is always incomplete.
Is this really the place to post about politics? This stuff belong on reddit, not here.
I'm worried about incentives and accidents. We've seen chrome plugins get sold to spammers after getting popular. We've seen AWS credentials accidentally leak into git repos. These are cases where the site might be ok one day and start serving something malicious the next. I do think installing a cli tool via your distro's package manager insulates you from these types of risks.

I would not let employees at my company use an externally hosted site like this to share secrets. I would have no problem if it were hosted internally by the company.
Plot for next Ozark season?
a few days ago I was in a zoom meeting with 996 people. The mac client was sluggish on my 2017 core m3 macbook but the audio (and video when scrolling around gallery view) never lagged or went tin-y.
There are two core problems with your argument:

1) Wearing masks is a trainable skill. None of us know how to use condoms initially either, yet literally millions of Americans use them effectively yearly.

2) Masks don’t have to be worn with perfect correctness to produce an effect in aggregate. If mask usage was even 30% effective, this would drop R0 by roughly as much, which is a big freaking deal.

The N95 vs surgical mask is a tricky balance to strike; of course N95 should be saved for those at the highest risk, and if you know your mask will be sprayed with virus droplets, extra precautions must be taken. But that’s much more relevant to medical workers, not those of us who want to reduce risk going to the grocery store.
These red state takers idea has propagated throughout social media, and become a talking point used anytime some fiscal argument breaks out between left and right.

And it's mostly absurd, because it just looks at net transfers between the states and Feds without realizing who is actually benefitting from that money.

How many small family farms do you think are left in much of the Midwest, who are living high on the hog with government subsidies, as the left likes to imagine?

Is it a transfer to Iowa or Nebraska when the federal government pays out a few billion in farm subsidies, which then goes straight into the pocket of fund managers in Manhattan, sovereign wealth funds, or megacorps who actually own the farms

How bout when Wall Street got bailed out in 2009 to the tune of hundreds of billions of dollars? Do we count that as a subsidy to New York, Jersey, and Connecticut?

Even if the money was paid back, there's no way to calculate the trillions of dollars citizens of other states lost due to perpetually low interest rates or propping up houses in coastal areas at the expense of people living in low COL areas.

There's a dozen other ways we can measure these types of back door transfers, and I guarantee you, it ends up that those blue coastal states are getting a lot of extra subsidies that the silly stats that you guys use ignore.
The control group was asked to sit for 8 hours straight, whereas the experimental group sprinted five times. It would be more interesting if they compared it to standing up.
Interesting. Any likely reasons why not having IPv6/AAAA make the site inaccessible to them?

Sounds like most of the internet would be inaccessible to them as well?