skysight-inc/HackerNews huggingface dataset:
Similar to what some others have said - I found a good therapist (in my case I was referred to a very good exercise physiologist by a physio who checked that I was basically otherwise healthy).

I learned to fix up some movement patterns. Some changes were surprisingly small - just a few degrees difference in how I held my pelvis made a huge difference. I had to learn when to "tighten" my core when moving and lifting and when it is safe to let it relax a bit. The difference has been dramatic. I had back pain even as far back as highschool basically just because of bad mechanics. I do somewhat wish I'd learnt better biomechanics sooner but I can't really complain - I've never been in less pain since my early teens.
Why the CFO and CISO Need to Get Along
Ok, ok , it's going to be hard to get used to but maybe, over time I can accept them and find rest again.
One common use case I've found for recursive CTEs is generating tables of dates.

Very frequently, I have a question along the lines of "how many x have occurred per day/week/month?", where x has a timestamp column, where the data could be sparse.

One neat way to do this is to create a recursive CTE that begins by selecting the first relevant date, then unions that with the period (day/week/month) plus one up to the last date you're interested in.

Once done, you can left join your date CTE against a COUNT aggregation grouped by the period you care about on your data table.
So you have to keep neck straight to watch the video? I like the concept but still i don't see it as something that would be useful for the user.
Explicit user consent is not the only way to get GDPR compliant
53sjnjklscf
Domestic and Commercial Cleaning Service Tips for Spring
I was being sarcastic.

Mainly to point out my disgust towards attitudes like this:

> these poor people cost more to society than they provide

these are mostly the people that staff, clean and feed this city. Something that you will _never_ do.
There are absolutely challenges to it, but the same goes for removing rent control. How do you make sure there is no discriminatory pricing for example.

We can't just say no to everything that doesn't work perfectly if it adds a lot of value to society.
If the data is anonymised when collected you can't follow through with the right to erasure as they're should be nothing uniquely identifiable for that user.

Otherwise you have to do it on request, either by email or form submission or link; automated or manually as you will have 24 hours to follow through with the request. I'd keep track of these requests just in case you need to restore a backup where their data still exists, to notify them and delete their data again from the backup.
Depends on what you need from a VPN. If you just want a browser extension you may try Surfshark VPN -- I heard it is rapid and supports unlimited devices. If you want to watch Netflix, you may want to try NordVPN, many servers to choose from and secure. Again, what do you want from a VPN?
OVH to close HubiC cloud storage service
But the parent poster's argument was that we "could" provide affordable housing in the city center.

Your argument refutes what the parent post is saying, not me.
Csac
A rotten corporate culture
Retail Design Solutions by ODG for NTUC Foodfare
To clarify what you likely meant: Extremists on either side are equally dangerous. I figured you'd get down voted for sounding like if you're generalizing.
Very interesting angle related to privacy. How do you intend to tackle spam?
I guess I phrased that badly. My point is about scooter sharing as an alternative/augmentation of bike sharing. No comment on personally owned scooters or bikes.

Beijing (one example) has bike sharing without stations. Just dump the bike wherever and the bike sharing guys will deal with it. This is an interesting data point, because it removes the infrastructure bottleneck entirely (but makes a mess). What we learn from it is that bike sharing is bottlenecked and that it can grow a lot by widening that bottleneck, by adding more "stations."

European cities ( early to the bike sharing game) are really unlikely to allow such mess. Scooters may be another way of achieving the same thing, because they can be extremely space saving.

In my European city (Dublin) bike stations usually take up about 4-6 parallel parking spaces and a little bit of road and sidewalk. We don't have enough of them because that amount is space is hard to come by. I think a scooter sharing station could half or quarter the required space, with the same footprint. .. especially folding scooters.

At a pinch, I think you could get a station onto a single parking space. This makes finding room for them way easier. This means we can have more of them, maybe much more.

As to the benefit of powered scooters: cheap, small, fun, carriable, effective over short distances. Cons: need power, not as fast/stable as a bike and less suitable for longer journeys.

I doubt any of these are as important as the availablility of stations near where you want to start and end your trip. I think scooters>bikes in terms of space, and space is the right problem to solve.
I'm not saying this people are not giving a valuable service to this city. In fact, they are giving some of the most valuable services to the city. (Like feeding, cleaning and taking care for the rest of us).

I'm just saying that they are getting paid below what suffice to self-sustain a person. So their pay is being subsidized by the state for the benefit of the big corps.
Ephemeral port exhaustion and how to avoid it
Why is that a concern to anyone other than the person who pays the bils (presumably the parents)

No different to someone mining bitcoin using their parent's electricity, or someone delivering pizzas using their parents car
UK startup thinks it can win the self-driving car race w better machine learning
>but in the case of electronics I find it much more difficult to overcome the fear that I might actually physically fry something and need to buy a new one. Anyone have tips for that?

Set yourself a learning budget and accept that blowing things up is part of the experience. It's not terribly expensive to buy a large stock of basic components. Sellers like Banggood offer assortments of resistors, capacitors, diodes and transistors for a few bucks. Arduino Nano clones are about $2 each on Aliexpress, so buy half a dozen. The Aneng AN8008 multimeter is more than good enough for student use and costs less than $25; a Daniu DT832 is perfectly usable for basic measurements and costs about $5, so it's no tragedy if you blow it up. You can find an old analog oscilloscope on eBay for about $50.

If you're getting into repair, ask your local thrift stores for broken electronics or buy a job lot of cheap broken stuff on eBay. If you can't fix it, you can always scavenge it for components.
The maximum fine is 4% of revenue.
Is that true for the high security prisons as well? Because it is not true for Sweden even if the ideals are rehabilitation.
In the veterinary market we use analyzers that require ~100uL blood, about two drops of an eyedropper. Device makers have machines that run the gamut from tiny and portable to room sized, and the main difference is throughput. My analyzer can run about 3 samples per hour. A big Siemens or Toshiba can be continuously loaded to run hundreds.

The biggest risk from a medical standpoint of using a machine like Theranos wanted was using capillary blood. You really would need a lot of data to interpret the results like we have for venous blood.
Why are you so sure? I am not sure, but my educated guess would be towards the "additional drag, possibly asymmetric" scenario.

Here's the story of the F-15 that was landed with an entire wing missing:

https://theaviationist.com/2014/09/15/f-15-lands-with-one-wi...

Parts of wings missing, engines falling off etc. happen. What wasn't survivable was the thrust reversers deploying in-flight:

https://en.wikipedia.org/wiki/Lauda_Air_Flight_004

Oh, I stand corrected: "As evidence started to point towards the thrust reversers as the cause of the accident, simulator flights were made at Gatwick Airport which appeared to show that deployment of a thrust reverser was a survivable incident. Lauda said that the thrust reverser could not be the sole cause of the crash"
So has anyone got images of video of the screen actually working?

I know it won't translate well to video but i want to see it.
Tesla will update Model 3 firmware to fix braking
The posts do look like an exact copy of Reddit down to font color and weight.

Your design has plenty of odd spacings (or lack of them). I'd spend more time adjusting sizings, margins, and paddings.

I don't know about your audience. This may or may not be a problem for them. Personally - yes, looks sketchy and less than an MVP. But again, if you're testing with people you control or can influence this might be ok.
Yes, unfortunately the FaceDetector API can't recognise your face if you tilt your head a bit :/ I hope this will get better with time.
How to live at sea for 63 days
Why wouldn't you just do both? You can get Zerodium to pay you and then go to the 'target' and submit the vuln through their channels. It seems plausible.
Thanks. I intend to take care of spam initially myself. Later I expect the community on Clustrz to take care of spam as well as low quality posts or groups.
The admin of a group on Clustrz has the power to remove posts and also mark them as spam. General members of a group have the power to mark posts as well the group as spam.
> I’m not sure I’ve seen another transit card around the world that works across the whole country.

HongKong but it is a small city. The card also functions in Macau.
I'm a tab monster and almost never have less than 100 open at a time, so no, I disagree that it's only great for those who can keep their tabs numbered.

Putting scrolling in a tab bar doesn't allow the user to take full advantage of spatial and muscle memories.

And when those memories fail, because scrolling tabs literally removes tabs from view, the user can't even revert to a visual search to find them! Instead one has to slowly scroll through a list of identically sized tabs, hoping that window #5 is actually the one containing the desired tab in the first place.

Oh dang, it was actually window #4.

Compare and contrast this to non-scrolling tabs, where tab size continually shrinks as tabs grow in number. #1 - you can identify which window is relevant by the tab sizes alone (so even if you move your windows around you're not lost). #2 - you can identify tabs by spatial memory, because you know approximately where, horizontally within the window, your tab exists, cutting your search space down to a few tabs only. #3 - you have visual cues as to when you might need to split out into a separate window for ease of tab management.

Of course, 1px is hyperbole, but 15px-30px is most certainly not, and on a modern display you can fit very many 30px tabs in a row without scrolling.

That's not to say that there aren't limitations to shrink-to-1px tabs, of course there are. But in all circumstances as a UI tool they are objectively better than scrolling tabs, until they shrink to an unusable size. At which point, scrolling tabs still isn't a good solution to the problem (grids, multiple rows, tab lists, tab groups are all vastly better options here).
Probably one of those studies that doesn't replicate.

Single new studies with folksy findings tend to be one-offs that can't be reproduced.
Noor E Ramzan Whatsapp Status – Ramzan Whatsapp Status 2018 – रमजान मुबारक
Three things schools should teach everyone:

1) Finance management

2) National and international law

3) Privacy
I think the defining characteristic of a dinosaur that would allow it to be trapped in resin is small size. I couldn't imagine a T-Rex getting trapped in resin, say :)
Prolog is ideal for some kind of problems, good programmers should know what logic programming is and what problems are perfect for logic programming, then if in real life you hit such a problem you can chose prolog or a library that does logic programming.
> The issue here is that obviously you have to prove that those miles were done in United Kingdom

Why? The law could just charge based on miles regardless.

However if you did choose to allow people to exempt overseas mileage you could read the odometers at ports (say charge them £10 for the privilege, so it only makes sense if you're doing a lot of mileage)

Clearly Northern Ireland would have to be exempt.

However mileage is very different, the externalities of a smart car driving 50miles from Lancaster to Carlise at 3AM is far different to that of a 13 ton lorry driving from Luton to Oxford Circus at 8AM -- in pollution generated (locally and globally), in damage to the road, congestion
Cool, thanks! :)
> signifies a major demarcation from the current understanding of the brain’s physiology

There s always been a debate if the brain uses a (discrete) spike code or a more analog rate code.

Then there 's also this paper that found 26 levels of synapse strengths in total https://elifesciences.org/articles/10778
I absolutely agree with you. To me, the purpose of business is to organize people and other resources to accomplish something. Money is simply the fuel; it allows us to find organize a larger and more diverse group than if we had to barter. The philosophy that "the purpose of business is to make money" is pretty unenlightened IMHO.
Is is an ongoing issue that, when discussed, leads to the same conclusions. You clearly do no agree - which, given your posting history, also can be called 'a pattern of comments' - but that does not make my opinion less valid than yours. While HN is not meant for nor intended to discuss politics (something which you yourself also do rather often, as do many others) it is often difficult to avoid as politics touches many subjects discussed here, even more so now that social media and the accompanying #hash_tag_storms started to influence (and in some cases dominate, much to my chagrin) parts of the tech world.

Banning all political talk in not feasible. Banning political talk you do not agree with is censorship. Allowing unbridled political talk is Reddit. HN thus far has avoided the first, is partly guilty of the second and has not yet and hopefully will not devolve into the third. In an ideal world it would be possible to discuss these issues without the site ending up like a dung heap but alas, we do not live in such.
The VCs didn’t lose any money, they lost money entrusted to them to manage.
If Crisis or War Comes [pdf]
Count me as one of people who occasionally do that. When I use deeper voice,
people are more likely to do what I want. I am more convincing even with the
same argument and phrasing. My natural voice is not that deep, but I see zero
reason to accept it as natural disadvantage I am not allowed to modify when
I recall to do it.
Top 5 Alternative Kanban Based Tools for Teams Besides Trello
I have one for two reasons: a bad knee prevents me from cycling, and a bike doesn't fit in the train I take to go to work, whereas even the bulky m365 does.
Snapchat killer or not? Lomics integrated Stickeroid to punch him
Thanks, yeah. Though it's not necessarily so much the money (at least for cheap components), but the hassle of (a) figuring out if things are actually broken or if you're doing it wrong, and (b) actually going through the trouble of getting new components. Nice thing about software is you can use the same equipment for a while :)
Postgres is great, but I don't think there is a serious rdms that doesn't have recursive ctes.
Over the last 50 years the US government has spent trillions of dollars and thousands of american lives on keeping the oil flowing from the gulf, directly funding the current shooting wars, but only to a level where the oil carries on flowing.

That's a massive subsidy
Without knowing anything about your product, I'd say most likely you won't get any contributions. However, many companies feel that open sourcing their product brings a lot of other benefits.

Take Artsy for example: http://artsy.github.io/open-source/
If that's what you're saying, then say it:

> big corps cost more to society than they provide.

Fixed that for you.
"A mental model is an explanation of someone's thought process about how something works in the real world. It is a representation of the surrounding world, the relationships between its various parts and a person's intuitive perception about his or her own acts and their consequences" this is from wikipedia https://en.wikipedia.org/wiki/Mental_model - but I remember also similar definitions from other sources.

I would say all thinking is about building a mental model - it is what lets you predict how something will behave in a particular circumstance. Some mental models are not very reusable, some are applicable in many places - and it seems useful to collect the more universal models.
Why not just GROUP BY to_char(timestamp, some_format) / extract(something from timestamp)?
I'm learning karate. It's entirely opposite your position in that I'm lined up with beginners of all ages, so I'm learning alongside 7/8 yo boys and girls (I'm middle aged); and often some parents watch the class.

It's difficult to be in the open like that - but it's a lesson in humility.

It has given me a great appreciation of my children who are also in the class (at higher grades), and been a fascinating lesson in learning and development. It's helped me in many ways - I'd recommend it.
First of all, screw this attitude of "prove it in court". If you or your company is so sociopathic that you can't see the wrong here, well, just screw.

Second the problem statement I made above itself shows harm.

The fact that consumers have to worry about who got their private information, what was done with it, what harms happened that they aren't aware of, such as not getting a job, housing discrimination, loan discrimination, etc. is itself a harm.

That these things happen, in general, is eminently provable and that fact causes worry, anxiety, and changes in behavior which is itself a harm.
Why, oh WHY do people attempt to use Twitter as a means of communication?
> For all we know, Siemens already has a smaller, cheaper device that uses only a drop of blood, yet no reason to sell it until they get some competition.

Do you have a source for this? As far as I remember past discussions on HN about Theranos, testing on small samples is notoriously difficult. As an experimental physicist, this seems plausible to me: Say 5% error margin on your result is required. This leaves a lot more leeway for dimensional errors (of the sampling chamber) compared to a few µl. Not to speak of introducing external impurities (or those induced by the sampling as mentioned by the article). I am pretty sure Siemens has lots of incentive to err on the safe side.

If we really like to disrupt this industry, it would be nicer to be able to make these tests in-vivo, in my opinion.
> Your calculation is completely off.

Ah, someone complaining online how some random person's back of the napkin calculations are off.

Let's see if the nitpicker has a case.

> 150 min * 0.15 $/min = $22.50.

So, let's actually do the math:

* $24/0.15 = 160 minutes

Wow. Completely off.
UK Gov Launches £20m Fund to Help Grow Legal AI Applications
I assume because that doesn't give the 0 results in the query. The RCTE would.
Or, good people will continue coming together in good faith to create new and marginally better times. Is that guaranteed? Nope. But, I've seen too many good people (from all sorts of places and backgrounds) to be pessimistic.
It's not morally offensive to profit from the mistakes of a commercial entity. I'd guess that a large portions of companies are ultimately in this class.

And, really, dictators don't need help imprisoning dissidents -- it's sort of in the jobspec. It's not likely that a vuln would cause this to happen unless it was in systems created and secured specifically for sedition, in which case a researcher should be considerate of the potential damage.
Ah right. generate_series() might be another, possibly simpler way, to generate a time-series independent of what data in the relation actually exists and then join and group that series to the data relation.
Yes, a modern Prolog with CLP(FD) is very well suited to solve logic puzzles. There are many examples on the web, but you can look at this book on ECLiPSe CLP (nothing to do with the IDE, it's a Prolog system with good constraints support):
http://www.anclp.pl/

However, nowadays I'd start with Minizinc and its default solver gecode:
http://www.minizinc.org/
For combinatorial puzzles it's even easier than Prolog and very efficient. Just read the short tutorial and you should be good to go solving the Zebra/Einstein problem or similar:
http://www.minizinc.org/downloads/doc-latest/minizinc-tute.p...
Minizinc is purely declarative. When more control is needed then you can use Prolog.
How China acquires ‘the crown jewels’ of U.S. technology
Scanning the Internet for liveness: what's it mean for an IP address to be “up”?
Oracle has the right to charge money for their products if they want to. Most people here make a living from exchanging things for money that are better in some way than things you can get for free.

(I didn't downvote you, btw)
Also besides the disk space usage the extra apps do not slow down your computer in any way. They are not active unless you use them. Unlike much of the bundled crap on a Windows machine.
That's not necessarily true, there are brokers that are relatively easy to find. It's more risky at a personal level to go into crime though.
Why Did Adobe Acquire Magento? – IQVIS Inc
The jt store
I had placed an order from The JT Store before 6 days, and till now they not delivered my order, is this fake site?
That would generalize. I'm pretty sure some big corps are not a drawn on society (ie: tech companies that pay good salaries and pay their taxes).
It seems plausible to you that you can get Zerodium to pay you for a vulnerability that their FAQ specifically says they're not interested in buying?
I agree, it’s a very valuable way to look at things. I appreciate the assertion because it requires (a least) two steps:

* Introspection — A recognition of mistakes made where you had a part, and the ability to translate that learning into future beneficial actions,

* Extrospection — A recognition and study of peers’ actions and outcomes and how these are applicable to your own life.

John Maxwell offers a variation on the theme which goes one step further:

“It's said that a wise person learns from his mistakes. A wiser one learns from others' mistakes. But the wisest person of all learns from others's successes.”
I tend to agree, however with the universe being so vast and the number of planets out there simply impossible to comprehend I always end up thinking "that sounds far-fetched but it almost certainly happens somewhere in the universe".

Now of course if we consider the much, much smaller subset of planets we may hope to actually observe then of course it might not be so likely.

I also think the initial point of the article in insightful, although rather obvious: since the planets we're currently looking for are not Earth-like (because we're currently unable to detect planets such as Earth in other solar systems) it means that if we find something it'll probably be very different than what we're used to. Now of course the author goes on to flip that around by saying "since we're looking for planets that are not like earth we're going to find this and that" which is obviously a bit presumptuous. Still, fantasizing about alien worlds is something I always greatly enjoy so I'll allow it.
I don't know what to tell you. Maybe you'd have an easier time selling vulnerabilities than I would.
This Is How the World Ends, Part I
Notes Workflow