skysight-inc/HackerNews huggingface dataset:
The difference is as follows

With the growing educational opportunity of catholic women, many decided to not have large families. Many people believe that this trend will continue. In my experience however it will not. The traditionalist Catholics tend to be more highly educated than their laxer counterparts. The women are educated but have rejected their mothers desire to put work ahead of family.

I think the sudden decline in catholic family size is mainly due to the suddenness of the changes to educational possibility for men and women and the rapid industrialization the world experienced in the past century. However we're at the tail end of that and educated catholicd are no longer making the same choices as their parents. I think this demographic effect will be a short blip in the history of the church.

Speaking from my own experience as a rather traditional catholic (we dont use contraception and dont plan on it which puts us firmly in the crazy category according to most), all our friends and their wives who are also forgoing contraception and are planning for large families are highly educated. We are graduates from top schools. Mothers often have advanced degrees in stem subjects. Others are actually working towards their doctorates. Still want kids and as many as God gives.

This is my experience in the san Francisco bay area and the fact that there are so many traditional catholics here in the knowledge sector despite the bay areas reputation of ireligiosity is telling. Catholics are quite a cosmopolitan bunch as well and we get quite a few international catholics popping through (including many from spain) and i think the trend checks out -- even among the Spanish catbolics, the highly educated ones are more likely to be traditional
Ask HN: How big was WeWork’s eng department?
The Design and Implementation of Incremental Cooperative Rebalancing
I don't know what GP has in mind, but you normally can't do basic developer stuff like run dtrace on system binaries or use TotalSpaces. The only way to do that is to disable SIP by holding down a bunch of keys at startup, and that mysteriously re-enables itself after reboots with a pattern I haven't figured out.

It's beyond frustrating to have to type in terminal commands in a special recovery zone to have a functional computer. Reminds me of typing grub commands at each boot to get graphics on Linux computers circa 2000 or so.
I believe AWS has a good guide on setting up a “secure” Helm deployment running Tiller locally using EKS:

https://docs.aws.amazon.com/eks/latest/userguide/helm.html
Want to Reduce Suicides? Follow the Data to Medical Offices, Motels, etc.
Does it change the financials, not sure what this does for them?
I couldn't find a total cost of ownership on the Tesla Model 3, but the car I drive has a 5-year TCO of about $32k for all insurance, gas, etc. (Assuming bought new - I got it for under $20k with 8,000 miles on it.)

https://www.edmunds.com/mazda/3/2015/cost-to-own/#style=2007...

So I'm allowed to think the Model 3 is expensive. Of course, I'm just me, I'm not "mainstream." I think it's too expensive for mainstream because the only person I know that bought one is accustomed to driving high-end German cars, and she paid $60k for her Model 3. I get the feeling the mainstream doesn't believe a Tesla is affordable. Maybe they are wrong, in that if they have a garage for charging, they'd save enough in gas and maintenance to make up the difference, but most people don't buy cars based on TCO (well, I don't know that for sure, but I have a feeling that's true.)
hol up, that's against the lease.
186 miles is not a lot... model 3 is 220-325 depending on config.
Thanks for the hint, we'll update the article! :)
malloc use is a code-level issue, not an os-level issue. using it on systems that are memory sensitive is a terrible idea.
I'm interested about the buildings. A lot of people bullish on WeWork say -- "Oh, they'll just walk away from the leases. Each lease is owned by a different subsidiary. That subsidiary will just file bankruptcy. Problem solved. They'll just cut the losers, and turn up the dial on the profitable buildings."

Adam got a $750M loan from WeWork, right? I'm assuming he used that loan to secure more loans to buy the buildings he then rents back to WeWork (at a profit). I wonder what happens to him if WeWork walks away from his buildings. I doubt he has the cash to hold onto those buildings for more than a few months without a client -- especially if WeWork is still private. If they go public before they "walk away" from his buildings, he'll have to sell massive amounts of stock to cover his losses.

Unless we get to negative interest rates, I don't see a future that looks good for WeWork.
I imagine it feels like you just lost 50%+ of your net worth. If there's no liquidity then you never know when you could get screwed!
If folding devices become a trend, there will be less need for convergence then? :)
I get the impression that SoftBank learned the wrong lesson from Uber. While Uber also raised billions of dollars and had a CEO get forced out by investors, it was broadly understood that his sin was creating a toxic/sexist culture. It wasn't related to business fundamentals, per se.

WeWork's sins were less of rampant sexism, and more closely related to an unreasonable valuation and a business that wasn't prepared for the current IPO climate. In other words, they were things for which the investors are also culpable.

I'm not a founder, but I'd be very hesitant to raise from SoftBank if I was (and very nervous if I had already raised from them). With Benchmark (and Uber's other investors), I'd only be worried if the toxic culture I created was putting their investment seriously at risk.
Unfortunately, this has something that has been on my backburner for a while. I do not know of any articles that fill exactly the need that I am talking about. :(
Don’t forget world’s first trillionaire
They went theough 200 candidates and finally decided in the former rackspace ceo? Look for stackoverflow paid services getting a big push.
Comedy!!!
> Computers, in the end, are just a Turing machine.

This isn't a helpful abstraction. Electricity is just electrons after all, why think about how you're going to wire your house when it's all just atoms? Read a bunch of books on quantum physics, then become an electrician /s

> Just pay attention that the query that you are executing is actually doing the optimal solution.

Isn't that the entire reason for articles like this? eg: If you have data with large amounts of relations a no-sql database probably isn't the right approach.

> I wish more time would be spent talking about the underlying algorithms that the different query languages use to accomplish the tasks.

Absolutely, if just for knowledge's sake, but these are largely not needed if you understand the high level use cases for any given DB. It's cool if you understand B-Trees but not strictly needed to use sql. In fact, many would this this not helpful.
Why Sustainable, Plant-Based Foods Are Gaining Traction
The 84 did that too
tbh, with remote work catching on, SO is in a unique position. If more value comes out of it , why not
Google Changed the Secretive Market of Security Vulnerabilities
> Connect an external hard drive, SD card reader, and, yes, even a USB drive.

So innovative!
> This is non-sensical.

Your examples are kinda proving yourself wrong though.

> Take a highly nested JSON document and try and implement it in a relational database. You would have an O(1) lookup in MongoDB and a O(n) lookup in MySQL.

In PostgreSQL (which is not MySQL, but it's a relational database) you can create an index for a column which contains JSON and the lookup for a nested field becomes O(1).

> Or good luck traversing a graph structure in MongoDB when you should've used Neo4J.

Facebook implemented the social graph on top of MySQL: https://www.facebook.com/notes/facebook-engineering/tao-the-....

> So in order to have a performant database you do need to "pay attention" and ensure that your access patterns suit the database type.

I think the point of the parent poster was that you don't need to ensure that your access pattern suite the database type, but that it fits well with the features the database provides. If you're looking at the database landscape today talking about a "database type" isn't really saying much at all.
You're mistaken. The Pixel Chromebook was originally released in 2013.
The Pixel brand as a phone only started in 2016
https://en.wikipedia.org/wiki/Google_Pixel#Pixel
Thanks for posting it! I was initially infuriated at the nurse's response -- thinking "these are emergency professionals, how can they not know how to deal with people in distress?" -- but after reading the paper, I see the interaction was more nuanced. Like the article argues, it was a non-standard interaction, with bits of information offered in places where they aren't usually expected (even in informal conversations!), and both the nurse and the caller had built different mental models of what was going on, leading to disaster.

Fascinating indeed.

Also, I'm grateful Sci-Hub exists!
Once they give access to a terminal (even if it's sandboxed) and start letting developers port apps like vscode and sketch to iPadOS, there will be 0 barrier any more for me personally to making the leap.
Huh? Greenpeace have had nothing but praise for Apple for at least the last three years.
Time-series is more about a specific use-case about data that has a primary time component (like sensor metrics). You can store it in any database, although the common ones are usually some sort of key/value or relational with specific features for time-based queries.

Hbase/Bigtable/DynamoDB/Cassandra are key/value. InfluxDB is key/value. Timescale is an extension to Postgres.
Well, corporate governance was one of the main factors why the market refused to accept anything close to their last private valuation, so this makes sense. Note that they desperately need the public money before the end of December in order to avoid running out of cash [0].

My bet is that they will now try to remarket We as a shareholder-controlled company, will maybe even eliminate the multi-class stock structure in order to get included into the passive funds. I am still not sure they will ever become profitable through. The only way to disrupt the incumbents in an established market like this one would be to spot a new opportunity in the market and capitalize on it faster than the slow 30-year-old companies like Regus. Except the only market opportunity We has successfully exploited by now are the desperate investors ready to shove billions in your hands if you pretend to be a cool techy thing they don't fully understand.

[0] https://www.reuters.com/article/wework-loan/clock-ticking-do...
At least part of the problem is their whole economy is predicated on those crazy growth rates. Dropping to 3% would be catastrophic for them.
Corporate governance is just as important as financials. There is no point investing in something that is out of control.
would make a great president too.
> High value transactions were already tracked AND you can't register a property anywhere in a city without a PAN card.

I don't how you never experienced or know that this PAN card requirement is not much. A lot of land/home transaction involves large amount of unaccounted cash and this does not reflect on registered property price. Also if land price is 'obviously high' why rental yields are lowest in India compared to price of property. Who would really buy real estate if bank fixed deposits give better returns than rental income?
There's nowhere to buy ad free podcast episodes though.
Netflix shares set for worst quarter since 2012 as competition looms
While you're right from basic legal principles, I've had it pointed out to me that the FCRA actually shields the surveillance bureaus from charges of libel/slander. So that kind of direct action has already been regulatory-captured away.
In what sense is Tesla profitable? They've had a few profitable quarters, but no profitable year yet.

The graph on the first page is free cash flow and deliveries not profits.

For fun, I looked at the quarterly net incomes[1] and the profits from the profitable quarters were wiped out in the very next quarter. Heck, 2019Q1 wiped out all profits on its own.

[1] https://www.macrotrends.net/stocks/charts/TSLA/tesla/net-inc...
Sidecar + MBP = Mobile Bliss
my impression from his latest talk at eurobsdcon this weekend was that he promotes dns over tls first and foremost. you can see for yourself when the videos go up.
This is some dense shit. I can't imagine how working for WeWork feels like, right now.
I have worked for companies where all the employees were eagerly waiting for the day the company will go public. It was seen as a pivotal moment both financially and professionally.

In any rational world that's a landmark moment. A significant milestone for founders, investors and early employees. For WeWork it has been the complete opposite. They filed to go public and everything is going south since then. Must be surreal that what seemed to be the start of a bright future may be very well the start of a dark end.
> Relational databases get their name from the fact that relationships can be defined between tables.

Relational databases get their name from the mathematical concept of a relation, used by the Relational Model, "an approach to managing data using a structure and language consistent with first-order predicate logic, first described in 1969 by English computer scientist Edgar F. Codd, where all data is represented in terms of tuples, grouped into relations." [1][2] (emphasis added)

Recommended Reading: Database In Depth, by Chris Date.

[1] https://en.wikipedia.org/wiki/Relational_model

[2] https://en.wikipedia.org/wiki/Relation_(database)
Yeah my curiosity is how one can get so many things right when the same logical processes can spit out completely bonkers ideas at the same time. Is it insane luck that they hit the mark so often?
I very much like that it's becoming more mature and close to a desktop-replacement OS, I just wish it wasn't so locked down. I wouldn't really feel comfortable using it as a daily driver if I can't dig into the nuts and bolts of things and control my environment.
iPad Air 2 is still really really good, I bought mine refurbished but it must still be 3-4 years since then and it's never felt slow at all.
> In any case, I don't think there can be any opposing arguments on the side of security for Apple not updating Safari via AppStore or now allowing proper 3rd party browsers.

Third party browsers entitled with dynamic codesigning poke a huge hole in Apple's security model for iOS devices.
The last beta was very stable on my iPad. The betas in my experience have gone from extremely crashy to almost daily driveable.
WeWork has been an obvious fuckup to even casual observers for years, if people inside the company couldn't see this I really don't know what to say.
It's easy to understand- Google is an American company, but individual websites could be anywhere, even France.
Germany also has a president, but who the hell have heard about Frank-Walter Steinmeier?

Meanwhile everyone knows Merkel
It’s almost certainly memory. All the supported devices have at least 2GB RAM.

The iPhone 6 had the A8 with 1GB RAM and is not supported by iOS 13. The iPad Air 2 has the A8X with 2GB RAM and is supported by iPadOS 13.

In the past the break on unsupported older devices has been down to hardware. Usually memory, but also on the 64bit transition. I’m not aware of a single break in support that wasn’t determined by hardware requirements.
The only time I've ever called 911 emergency services, the operator opened with "9-1-1, where's your emergency?" They apparently do this first so that, if the call gets cut off, they can send somebody to the scene to render aid and find out what the situation is.
Those unfortunately now just remind me of the Hot Wheels PC
https://www.reddit.com/r/pcmasterrace/comments/azdp7i/hot_wh...

I'd rather see more like the SGI Indy workstation: https://en.wikipedia.org/wiki/SGI_Indy#/media/File:Silicon_G...
I think that's a bit harsh - it's a company with a bunch of good people working for it that will probably lose jobs through no fault of their own.
How come? You can have Firefox and Chrome installed on iPad just as on iPhone?
Delete your cookies, or read this [0] pastebin.

[0] https://pastebin.com/vhkA6a99
Quite well? Google abandons their phones after three years and repair options are limited compared to Apple. Apple has been supplying software updates for their phones for five years lately. On the plus side for Google phones, they are able to run third-party ROMs when Google quits supporting them.
> The only way to grab the market was to lure in the best and drive more internal competition

Post-Xi China isn't really about internal competition. More likely they're hoping to replicate Tesla's IP. (Tesla, in turn, bets it can gain more from selling in China than the IP it will lose in domestically-fabricated components.)
Sounds non-insane. Opinions should indeedbe free. Facts should be free. Lies that harm should not be OK.

A nice side effect of criminalizing defamation would be that the enforcment would be up to the state. When it is a civil affair only rich people can defend themselves.
Not necessarily: I always had anxiety issues with cannabis until I tried a pure sativa strain. The problem is that indica gives we weird bodily sensations which trigger my anxiety, whereas sativa only affects my mind.

I think the important thing is that people can experiment in a controlled way. It wasn't until cannabis became legal that I could compare strains and figure out what exactly was causing my anxiety.
For me, the problem for tesla is not the cost itself but

1) If you are in a crash, spare parts/body work takes months to complete, I can't afford to be without a car for 3-6 months.

2) Requires charging. I live in an apartment, it is unclear where I can charge.
For $15K?!? Let's compare apples to apples.
Link? I’d like to read that.
I suspect the trip-up was caused by mixing up their and they're.
It's not ignorance to sell your company its trademark or to buy a building with a loan backed by company stock and then have the company lease it from you at a tidy profit.
Better Guidance for Database Developers
> Considering the right to be forgotten is closely married to the right to erasure

How? The right to be forgotten is just basically asking google/yahoo/bing/qwant not to put articles that can hurt one's reputation if asked. Imagine the only thing you're known for is a pedophilia case were you were first condamned, then release because it appears the children (and some of the really guilty) have lied: https://en.wikipedia.org/wiki/Outreau_trial
You might want your name removed from google. Maybe.

The right to erasure is just your furnishing your own personnal data to a service provider and then asking them to remove all the data they have on you they can delete.

In the last case, you have a direct, business relation to the service provider. In the first one you don't.
You make some really good points. Thanks for your thoughts.
I don't think he set out to scam investors.

I tripped, fell, and when I put my hand out to catch myself I accidentally had the company give me a loan to buy a building that I leased back to them.
> in both cases it's about a 100x performance difference between the bottom and top

I don't think five-year-old are a hundred times slower than today's models.
Such a tattoo would be pretty useless without a sextant, a good watch, and a nautical almanac. And since any almanac would likely have the star charts too, you can save your skin for something else.

You can't use static charts because the Earth wobbles a bit (called precession and nutation), and doesn't rotate at a constant speed. This effect can make a difference of being off my many miles just over a year, and 10's of miles over a few years.
Diesel-Scandal: Volkswagen Leaders Charged
Ethereum Expands Network Capacity by 25% Due to Tether
I don't know why you're down-voted. Tesla's brand is super valuable; their electric car tech (particularly their efficiency and energy density and charging technology--not just raw rate, but the form factor of their charging tech) is heads above their competitors. If they ran into serious trouble, someone would buy them up so hard.

Electric cars (heck, automotive manufacturing in general) are a tough business. Tesla is now competing at a (soon) $7500 disadvantage in the US compared to most of their competitors due to the phase out of the EV credit. Gas prices are incredibly, ridiculously low. And yet they're still in very high demand, outselling everyone else in the US in raw unit sales and globally in revenue.

That's no guarantee that things couldn't get worse, but Tesla has outlived many of its detractors before, and it's not just because of Elon Musk.
At the moment, if an attacker has control of your DNS, it's game over before you even start. There are some technologies that help, such as secure DNS (DNSSEC) and "certificate pinning" but they don't do everything.
Yeah - weird they haven't updated https://centos.org/ with the release announcement yet...
There's a theory that there is no way to become a billionaire without fucking over a lot of people.

To become a trillionaire you'd have to fuck over 1000 times as many people. Without getting lynched.
RedBeanPHP is a Zero Config PHP ORM that 'automagically' builds database schema
Novartis fingers 2 AveXis founders for stonewalling data manipulation probe
Firefox and chrome are just skins on top of safari.
Nitpick: You never get more than you pay for. You can easily get less than you pay for.

Edit: Why is this an unpopular opinion? If I offended the fanboys by implying Tesla or Toyota or Apple made overpriced products I would understand but I'm struggling to understand what thought process leads to disagreeing with my statement in the general case.
Right now, after RHEL branches from Fedora, it's disconnected — basically a fork more than a branch. This provides a public upstream for the RHEL 8.y branches.

Atomic Host is being retired.

CoreOS has two branches, one which is part of OpenShift (RHCOS) and Fedora CoreOS. That's very different from the RHEL model, so it doesn't directly map.
Heh, I got a recruiter from WeWork bothering me this morning about to see if I was interested in "confidentially exploring this opportunity". I was debating looking into it, but with all the crap coming out with WeWork, I think I'll pass.
Ask HN: Anyone using Digital Ocean managed databases for production?
I was wondering if anyone is using their managed databases for production and what's your review of their reliability? They launch in Feb but I couldn't find any reviews online. I figured HN will be the right audience to ask.
built in terminal with access to (even a sandboxed) filesystem where I can do the stuff I do in the terminal on a mac -- install and use packages (homebrew might work? it's Darwin underneath iPadOS too, right?) and do other bash/zsh stuff; text editors/IDEs (I'd personally like an iPadOS version of vscode); and some mac-only software, like Sketch.

If they had those, I'd switch to an iPad Pro today.