skysight-inc/HackerNews huggingface dataset:
One of the key features of graph databases is to select one node, and then recursively 'chase' edges until you find another node matching some criteria. Other database models can have trouble representing chasing an unbounded number of edges. E.g. in the relational model, following an edge to another node is usually represented as a Join operation, and SQL doesn't let you parameterize the number of iterated joins. This is especially true if the thing you want to query is actually the path length.

In an HN thread from a few days ago, someone made the claim that the graph model could be represented by SQL + recursion, and recursive SQL is an extension offered by some databases. But the relational model itself cannot fully represent the graph model.

Without digging too deep, I suspect other database models run into similar problems. E.g. a document store could very easily represent a Directed Acyclic Graph as a document, but when you get into general graphs your document needs to end on a value that is the key to another graph.

This is not agree with the claim that graph databases are generally superior. I like them, and they're fun, and I think more developers should be aware of them for cases where they apply, but I also don't think they have advantages over relational or document stores when the data is natively table-shaped or DAG-shaped.
Trust me, I'm not advocating for Windows here. macOS has plenty of advantages, especially in terms of privacy. And I'm not even trying to argue that the MacBook is a bad purchase.

I just think much of the market has caught with Apple in terms of build quality - especially in light of recent issues surrounding the touch bar and keyboard - so I don't think the Fiat/Audi analogy was a good one for the modern laptop market.
Also in the US for profit healthcare costs are prohibitive unless employer supported.
It's no excuse for bad policy making and poor software design either. India doesn't have a lack of software talent. Yet every single government touchpoint is atrociously designed with UX that gives even a seasoned computer user like me pause.

Policy that disregards its intended target - the bulk of the population - is bad policy.
ASUS routers do too if you flash with Merlin https://www.asuswrt-merlin.net/
If you consider that somebody who has accomplished his sentence paid their debt to society it doesn't really matter. Either the person is still in prison (and they have bigger problems than worrying about Google search results) or they have left prison and society deemed that they deserved a second chance, in which case the right to be forgotten actually works as intended.

I realize that for these types of heinous crimes not everybody will agree with that but on the other hand letting these people free but living as pariahs shunned by the rest of society doesn't seem like a good solution (especially if we want to prevent them from acting on their impulses again).
I got a response back and my time was corrected (quick glance).. I will be more thorough from this point on. But for me the quick and dirty is comparing to the previous months bill.. Normally is enough, except for this month.
I haven't heard of any webcams that work in iOS via the CCK - sorry!

I'm not too familiar with how it all works, but I imagine it has a lot to do with the individual apps that are running to be able to read/write to the USB port.
It supports iPads with an A8 series chip, while iOS 13 does not support such iPhones (which would be a 5S). It's presumably because the iPads of the same CPU generation usually have more RAM, more CPU cores, more GPU cores.
> There is still an obvious empathy gap and double standard.

Well, no, there isn't obviously one. You seem to be alluding the the crack epidemic and the Just Say No / DARE types.

No one was getting hooked on crack after being prescribed medicinal cocaine by their doctor.

It is an apples-to-oranges comparison.

A more apt one would be the methamphetamine epidemic that preceded the opi(ate|oid) epidemic. Plenty of moral panic in the news, precious few folks gave a damn about the redneck tweakers.
Almost as bad as not telling what the product/service is, is explaining it in very generic terms. "We provide life as a service" or "Integrate across multiple platforms" or something.

And, don't defend yourself if someone points it out! (Food is life as a service, get it? That's what food is!)
Technically not untrue isn’t a great argument. If someone stretched the other way and said its fine to fill the entire ocean with oil because its natural we’d find that equally absurd.
I'm not sure, but this might fall into the category of "dark patterns".

It's the same as Lyft and Uber giving you a "wait" estimate that almost always ends up being longer, but if the expected wait seems to be shorter, you are more likely to book the car and wait for it to show up.

Similarly, you are more likely to book the room/house/apartment on AirBnB if the price shown is lower than the final price.

Bad behavior. But everybody does this, one way or another.
Wikipedia, World of Warcraft Downed by Weekend DDoS Attacks
The Effect of Isolation Levels on Database Performance Benchmarking
For context, my payout was $200K USD. Small enough that the business could swallow the cost and pay out of savings and cash flow (50K upfront, and 150K deferred).
Thanks for catching that.

EDIT for 1:

https://www.pressdemocrat.com/news/9586767-181/sonoma-storie...
The person was makeing a factually false statment. I corrected it.

What your opinion about the future of the company is doesn't matter about what current situation is.

People have been saying Tesla will fail 'soon' for a long time. Once they actually do fail, then we can say they have failed. Before then its just personal opinions.
people wait in lines and put deposits to buy Tesla’s product
People that think Tesla is a failure at this point are classified in the same category as anti-vaxxers and flat-earthers in my opinion.

That being said, Tesla has shown how difficult it is to start a successful car manufacturing company. Elon says it's way harder than SpaceX. Let that sink in for a minute. Tesla's long-term success is not guaranteed, but even if they fail long-term, they're a success in my book. They literally built a better vehicle and have ignited other manufacturers to go electric.

When I see the difficulties Tesla had in ramping up large-scale manufacturing, I really don't see how companies like Rivian and NIO are going to make it. The only way is if they stay as a small boutique manufacturer.
> Lack of a common file system so you can't use multiple apps to edit/ compile source well.

The Files app kinda works for this.

> Inability to deploy locally (for example to a web server running on your machine)

You should be able to do this.
Amazon's Ring wanted to use 911 calls to activate its video doorbells
Good news. Those things are a really bad thing. People isolated by gender. By rules defined 1-2000 years ago and while they are taking it serious, priests don't.

Yes don't forget the horrible stories of nuns sexually raped by priests! Srsly

Why do you think it is a good thing to isolate yourself from modern society and think you can help while not even getting modern society anymore?!
Guidelines in soft. engineering for data scientists
What about time series databases that are fairly common nowadays ?
New Studies Warn of Cataclysmic Solar Superstorms
I have a problem with "news" sources that don't allow commentary on their articles. It seems that many eliminated the comment sections when the articles were too often found to be incorrect and/or pushed a blatant narrative, rather than just reporting the facts.
>> What it essentially does is limitation of low-skilled users search results.

Well most of the users are "low skilled" so I think it works good enough. After all a skilled user could do a comprehensive background check which may reveal more than Google.
Cooperative multitasking => Node
How We Use Firebase Instead of Redux (With React)
> it was apparent that I'm more capable than Jim, or to put it other way Jim doesn't really have an idea what he's doing

In other words, you're leaving because you believe the value of your shares are approximately $0.

Why are you spending your valuable time, energy, and creativity fighting to retain your 40% of $0, rather than moving on to doing something more useful?
Microsoft's new 'Data Dignity' team could help users control their personal data
The motoneuron needs to fire, which (unless your hand is cut off) will result to some muscle movement. Apparently it's either too little movement to be visible , or it's blocked (such as when holding his hand or when arms were folded).
Xiaomi Launches Big 5G Challenge to Huawei in China
Google can't realistically sell those. Anyone who would reasonably buy those is going to fit in the same mold of too much concentration. They would need to spin them off.
Yes, what was that?
Hi, wrote that text for aspiring data scientists, after I found out most of them don't have formal software engineering training.
Google wins fight to restrict right-to-be-forgotten ruling to EU search engines
Israel is very far from being homogeneous. It's made up of people who immigrated there from all over Europe and the Middle East. There is a big cultural divide between the people from European backgrounds and people from Middle Eastern backgrounds. It also has a significant Muslim population (17%).
Sentry adds support for Native applications
I don't think its a "racket". The thing with stuff like this is that nobody wants to be on the hook for re-certifying every single calculator as "equivalent".
One of the more amusing bits:

> One technical problem was that during winter buried objects can get very cold, and it was possible the mine's electronics would get too cold to work after some days underground. Various methods to get around this were studied, such as wrapping the bombs in insulating blankets. One particularly remarkable proposal suggested that live chickens be included in the mechanism. The chickens would be sealed inside the casing, with a supply of food and water; they would remain alive for a week or so. Their body heat would, it seems, have been sufficient to keep the mine's components at a working temperature. This proposal was sufficiently outlandish that it was taken as an April Fool's Day joke when the Blue Peacock file was declassified on 1 April 2004. Tom O'Leary, head of education and interpretation at the National Archives, replied to the media that, "It does seem like an April Fool but it most certainly is not. The Civil Service does not do jokes."
The Orbital Index: DIY space, orbital collisions, and NASA's moon ambitions
Facebook Buys Startup Building Neural Monitoring Armband
You are a bigot
When you compare it to Android where you're lucky to get 18 months support it comes out ahead. When you compare it to MacOS and Windows 10 which run on 8-10 year old hardware, not as much. Of course how good Windows support is for that older hardware depends largely on OEMs and driver support and varies greatly. Linux can run on 20 year old hardware... or older?
> yet we don't hear talk on FOX about the horrors of the appalachian cartels bringing this garbage across the border.

Perhaps you should do some research on the methamphetamine crisis. Plenty of hand-wringing over tweaker shake-and-bake operations and rural labs.
I’m guessing so the parent poster can do Development on the iPad without having to use the full MBP. I’d be interested in this as well.
> Highly recommend it even with its steep price of $20

It's GPL3 [1], so you are welcome to compile and install on your own personal devices even if you do not have a paid Apple development subscription, though I'm pretty sure that this would require periodic compile/install cycles (every couple of weeks?).

[1] https://github.com/blinksh/blink
quantum computing dual-state ads doing A/B testing simultaneously... I don't know if any of that just made sense, but I bet you could get some VC funding if you pitched it!
I think Tesla is making the best electric cars you can buy, although they are still a little too expensive for the mainstream.

But as a company, they still have to find a way to make money, and that is not a given at this point.

https://qz.com/1674199/teslas-losses-are-piling-up-despite-r...

You cannot say they have failed, because they haven't yet closed the doors. But I don't see how they are "clearly not a failure" if you include "profitable business" in their list of goals.
> Not in the slightest. It was explicitly non-binding on a legal level. It was fundamentally an opinion poll with a large sample size.

The spirit of the referendum, legally binding or not, is direct democracy in action. Regardless of what you believe, it would be a travesty to ignore the will of the people, hard as it may be to carry out their command to leave the EU.

> Claiming the Brexit referendum gives the PM the right to do anything he wants is silly. It's like claiming "we should fund the NHS" is carte blanche to have the NHS euthanize everyone under 40 because "the people approved the funding".

Now if you believe the referendum was just 'an opinion poll', and no deal is also by far the most popular option right now[0]: Even if you disagree with it, Boris trying to push no deal is legitimate if you accept the referendum is legitimate.

[0] https://whatukthinks.org/eu/questions/is-the-conservative-pa...
If you are reading this message, and you are in front of a computer (instead of, e.g., walking around and reading this on a mobile device), please stand up for ten seconds, take a deep breath, and sit down again.
I don't even think these people understand what they think they are criticizing. Leveraging external code doesn't make something less impressive -- the extent in which you can leverage other code like graphics APIs is what becomes impressive.

I suppose they think they are being some sort of technical pedant, but surely anyone with any actual technical chops knows otherwise.
Do you have an yearly property tax also?
I think one of the best things they did was make electric cars cool. For so long Prius had the rep of a dorky car for hippies.
No problem, there is a FAQ on it: https://discourse.pi-hole.net/t/how-do-i-add-additional-bloc...
Yeah no, please tell me when they figure out a good calculator software that can replace my TI-nspire CX CAS.

It has a pretty powerful symbolic math engine that is pretty insanely powerful and it might as well be considered cheating. Difficulty of integrals is limited by how fast I can type it in my calculator.

But the problem is the keyboard sucks ass (because stupid SAT requirements) and programming it is also hard. I want something that is free or pretty cheap (I can see myself paying 50 bucks for this) that has a nice symbolic + numerical math engine (fuck you SymPy you suck ass) and has textbook-style symbolic math entry (so integrals look like long S's and not Integral[]).

I think MathCAD comes close but its symbolic math is a little suboptimal.

It's fucked up when the best thing that matches these requirements is the official emulator for TI-nspire cx cas that you get a license for when you buy the calculator.

I might make my own but making a full math engine sounds like a huge project (considering SymPy is nothing short of a disgrace)
Despite not being a brain-reading interface, it's indeed very interesting that the device exists. I wonder if there is such a small emg reader that one can buy and tinker with, as this one seems to be tied to their developer software and apis (and will probably be tied to their cloud as is everything today)
Somewhat tangential, I just visited a Polestar 2 booth set-up downtown Toronto, it's designed by Volvo but will be manufactured in China, it is really impressive vehicle, both looks and specs.
Wouldn't it be better to flag the people that make the discussion garbage, instead of the article? You can flag comments too
A major thing that iOS doesn't have and even iPadOS 12 didn't is the ability to do a side-by-side view of two windows of the same app (two Mail windows, two Safari, two Pages, etc). Sounds pretty basic, but previously the split-screen view had to be two different apps.
> she's an immigrant from Russia.

Most Russians were literally owned by their landlords until 1861 [1]. After that, they suffered the most deaths of any country in both world wars, and many famines and purges under Stalin, and extreme repression in general in the Soviet Union.

Try not to frame her as completely ignorant of oppression.

[1] https://en.wikipedia.org/wiki/Serfdom_in_Russia
Do you think the "Desktop-class browsing" will also apply to webview based browsers? (Chrome, Firefox, etc)
Also when they'd get filled with comments from the "other side" of the political spectrum.

Re: just reporting the facts. Look in a journal or in data tables for facts. News is propaganda to sell newspapers. Everything else is secondary to that for them.
I'm very susceptible to dizziness from ocular lab. I've tried (I believe) every Oculus product that's been publicly released. The Quest essentially eliminated dizziness entirely from me (although I've heard there are some games that still struggle, a roller coaster simulation has come up a few times when talking to people who've tried more). My uncle, who is not a gamer and is in his 70s, is seriously considering buying one as he has a friend who got one as a gift, tried it, and loved it.

Anecdotally, it seems like the Quest beautifully handles experiences designed for VR, and has a bit less success with improving media designed for traditional consumption (watching movies, which seems like it could be a phenomenal experience, still just makes me want to watch on a TV).
Backtick is my favorite too. Interestingly I thought it was an obscure choice, but it seems to be the 3rd most popular prefix from an analysis of tmux.conf files on github (after Ctrl+A and Ctrl+Space). I use `` (double-backtick) to escape the backtick and it's eminently reasonable.
the question is if this device is more expressive than , say, wearing a glove.
It took Tesla 16 years to become profitable, does Nio have enough cash to last another 12?
Can you suggest some reading materials to those who want to know more about this?
I am really tired of articles that talk about the different types of databases. People can make a graph databases act like relational databases, and vice-versa. Computers, in the end, are just a Turing machine. Just pay attention that the query that you are executing is actually doing the optimal solution.

I wish more time would be spent talking about the underlying algorithms that the different query languages use to accomplish the tasks. It is important for developers to understand the execution complexity of queries, and how data is distributed across a cluster.

For example, I am usually surprised when people talk about "web-scale", but they do not understand the difference between a "merge-join" and a "hash-join". Or when people do not realize that a sort requires the whole result set to be materialized and sorted.
"key-value databases cannot efficiently express joining relation unless load all the data in memory"

With the right design can't you store the graph data across multiple keys and then load pieces of it selectively into memory? I get that a graph db specializes in this pattern and makes it more efficient, easier to query, etc., but that doesn't mean it's the only type of db that can model a graph.
How do you determine market size? It seems like it's an inflated best guess for a relatively unique product.
Agreed, and I’ve appreciated RH putting in effort like Software Collections to bring more modern versions of tools. The implementation may leave a bit to be desired of SCL packages but it could be worse with 3rd party RPMs.
Do you mean does China have enough cash?
I'm not so sure this latest battery innovation hasn't guaranteed their success. As I'd happily pay their premium for an ultra safe car and my only real concern, battery life, completely alleviated. A battery that outlives the frame will market itself. The safety, cheap operation, and less stressful augmented driving are just frosting at that point.
> MacOS Catalina makes running kernel extensions hard

So it has bad compatibility?

Is that a good thing which we’re excusing now?
If you think about how advertising works, you can partially inoculate yourself from this by changing your perception of ads.

If two products are the same price, but only one is advertised, the advertised product must be inferior because they are using your money to try to manipulate you.

Next time you watch TV, notice the brands and consider their competitors. Advertisers tend to be inferior quality and optimizing for short-term gains over customer benefit in comparison to their competitors.

Why does Mazda advertise so much more than Toyota? Because they provide less value per dollar, and have to make that up via thought manipulation.
>just die altogether

Sounds good. I preferred when websites existed as a result of a person's individual passion on a particular topic, not the network of fake news clickbait vying for attention that we have now.
Seems like it, thanks anyway! Maybe now that there’s USBKit (although not sure if it’s MacOS only), one might be able to work out a camera driver implementation. Yay, weekend project!
It's 2019. "Credit monitoring", like antivirus, is something you simply should not have. Rather, you should take steps to avoid being beholden to broken systems in the first place.

For "credit monitoring" specifically, individuals should not be doing the surveillance bureau's work for them. If lenders don't think it is necessary to do diligence when issuing credit, then why should I make up for it by half-policing [0] use of my public identifiers? The more painful fraud is for lenders, the more incentive they have to actually do some diligence rather than trying to push their lack of responsibility onto everyone else.

[0] If I had total legal control over the use of my public identifiers, I would simply tell the surveillance bureaus to delete all data kept on me. But we are not given this option, which indicates how the surveillance bureaus do not work for us. The less we give them, the better.
I mean don’t they still make a loss on every car. They have been alive for the duration of the stock market bull run. being sceptical of their chances in a recession is normal.
Ah got it. I had forgotten about this. What about bsack slamming? Does it work these days?
I'd like to see "dynamic relational" implemented. It's conceptually very similar to existing RDBMS and can use SQL (with some minor variations for comparing more explicitly). You don't have to throw away your RDBMS experience and start over.

And you can incrementally "lock it down" so that you get RDBMS-like protections when projects mature. For example, you may add required-field constraints (non-blank) and type constraints (must be parsable as a number, for instance). Thus, it's good for prototyping and gradually migrating to production. It may not be as fast as an RDBMS for large datasets, though. But that's often the price for dynamicness. (A fancy version could allow migrating or integrating tables to/with a static system, but let's walk before we run.)

https://stackoverflow.com/questions/66385/dynamic-database-s...

Some smaller university out there can make a name for themselves by implementing it. I've been kicking around doing it myself, but I'd have to retire first.
That's a huge problem, but not the one this article is about. The examples given are things like books about 19th century court cases or insider stories about the trump admin, not science.
Even better than raw tmux is using tmate. I fumbled with tmux sessions and permissions for awhile but tmate makes it trivial. It's a free service but it really seems like they're leaving money on the table (I'd pay for it, anyway).