skysight-inc/HackerNews huggingface dataset:
A bit of an over-simplification. A fair trade could cause the stock to rise if people think it will likely be unfair, or if people think that TikTok will be run better and more valuable in MS' hands, or that there's some synergy with other MS products/users to take advantage of, or because lots of investors might not move money from American stocks to Chinese but are happy to move money from being invested in other US tech companies into MSFT, or... etc.
Regarding #2. Please reach out to bd@northvolt.com and include "Battery Systems inquiry" or something to that effect in the subject.
At that point you're just showing off how many norms you can ignore.
Ask HN: How do you search for discussions on a topic?
I notice that I'm constantly struggling to find discussion on a particula topic, rather than the topic itself.

Unless you know a number of places to specifically search (for example doing a "site:reddit.com/r/subreddit my topic") it seems that Google rarely organically throws up discussions from forums etc. on a particular topic. This is no doubt by design and has changed over the years.

I'm not talking just about acedemic or technology topics, this could be anything. Usually when I want to buy something or go somewhere, I want to find information and recommendations from other people. For example, campings spots in a certain place, good used car dealers in an area and so on.

Is there any search engine that prioritises these searches, or are there any techniques that can help?
Trump admin withholding $20M approved by Congress for the Open Technology Fund
The World of Competitive Lockpicking
It's a bit of a grey area. But there are other LinkedIn Automation tools already available.
Could I make the results of a yes/no vote inaccessible unless it's unanimous
I'm minimal dyslexic, this font doesn't make me read faster, actually it makes me read slower.

But it helps me to read more correct.

I plan to use it for proof reading for the next larger text I will soon have to write.

As I haven't used it much it's just a guess, but I estimate it will majorly help me with proof reading texts I had written.
'You can't do that': Trump argues with reporter over Covid-19 death figures
Understanding Dynamic Imports, Lazy and Suspense Using React Hooks
Tech and Enterprise Leaders Combine Efforts to Improve Open Source Security
SIMD Everywhere: 0.5.0
JSONB columns are incredibly useful if you have data that doesn't fit well into a strict relational schema. And they are very powerful in terms of query ability in Postgres, but still quite far from a conventional relational schema.

Queries that act on the insides of a JSONB column are much harder to write than the equivalent conventional queries. They are also much, much slower in certain cases as the DB has to read the entire JSONB blob in many cases, and because they don't have proper statistics. The performance can range from slightly slower to completely pathological query plans that take ages.

I'm a big fan of JSONB in Postgres, but it is no replacement for a relational schema, there are far too many problems you inflict on yourself if you try to use it like that.
GVM is really handy if you need to switch between go versions fast. I use it often at work and it's great for that. If you never do that, you don't need GVM.
My trick is to tell my brain to do whatever is comfortable so for e.g. don't tell it you want to run 5km say you will run 100m or whatever is comfortable. Once you put on your shoes and go on track half the battle is already won and may be you won't run 5km but you may run say 3km slowly as you keep on doing it you will find achieving your goal.
With the US at 145 new cases of COVID19 per million¹ compared to Germany's 3 new cases per million, perhaps this is somewhat premature.

--

¹ Source: Jonas Nart COVID19 Tableau https://public.tableau.com/profile/jonas.nart#!/vizhome/COVI...
Unfortunately those fancy LED setups are a headache for the rest of us drivers sharing the roads with those models, because they're also bright as hell from the factory.

They're bright but they're not pointing to your eyes because that's not allowed in Europe either.

If you stand in front of your car and look at its LED lights, then duck down and look at the actual beam, you'll realize the great difference.

Even normal halogen bulbs can be blinding to other drivers if they're aimed too high. That's why such aim setup wouldn't let the car pass the MOT test either.
Building a great product should almost never be the goal, people don't buy a product because it is great, people don't use a product because it is great.

People buy a product because they are forced to buy it and people use a product because they love it.

This is the biggest mistake people make in product management, is to forget the customer

> it follows that most startups fail because they don’t ship a great product

this is so wrong

edit : funny that the guy behind the article created only one company (rethinkdb) which failed because they didn't find a business model
Still... I would say that Chapanis' report shed light, or illuminated, or, if you want, irradiated the problem, but then the actual change of the controls eliminated or eradicated it, so we shouldn't mix them up...
If you don’t do anything but rubber stamp your review, you are in a world of trouble when the administration audits your practices and finds violations.
Book Notes: The Psychology of Computer Programming – Chi Shang Cheng
The Worst Epidemic [audio]
Pizza restaurant launches Spain's first virtual waiter app
The funny thing is, I often prefer Web/Electron apps for the simple reason that zoom always works and it always works the same way. It's hit and miss with desktop/mobile apps.
As others have mentioned, it definitely does have downsides when it comes to writing queries and especially when using frameworks/libraries to interface with the db.

But for the right job, JSONB columns are awesome!
Other mammals lose out in panda conservation drive
The Teen “Mastermind” Behind the Greatest Twitter Hack
Location: Geneva, Switzerland (US Citizen)

Remote: Yes

Willing to relocate: Yes

LinkedIn: https://www.linkedin.com/in/kenjinp/

Résumé/CV: http://kenny.wtf/ (a touch out of date, I'm afraid)

GitHub: https://github.com/kenjinp

Email: hackernews@kenny.wtf

Technologies: Typescript, JavaScript, Serverless, Kubernetes, Docker, OpenShift, ReactJS, Vue, SQL, MongoDB, Elasticsearch, Redis, Git, AWS, THREE.js & Data Vis

Please drop a message, would love to chat regardless!
Hey, thanks. Exploring Seektable.
$332/mo of "can disappear at any time" donations aren't much at all.

There are WAY easier ways to do scams earning much more with much less effort.

Plus even if it does not reliably help dyslexic people, if it helps or is liked by the people who donate it's not a scam at all, even if the since behind it turns out to be incorrect.
to put in different words, we all start using a product because we need it, and we are willing to put up with not great design and lack of features.
Usually is that product that does one thing that you need, later on you might fall in love with it.

I agree is not the other way around where you try to make something people will fall in love, that's why I think "scratch you own itch" is such a great advice.
what would it break? It litterally was proposed by an extension, with support from Stroustrup.

IIRC Stroustrup regrets using . for member function calls (as opposed to just some syntactic sugar for any function call)
It is likely they will hire people who will only use the jobs as a stepping stone to private industry. They will take the low pay of government to prove their abilities, then jump to the private sector.

So long as it doesn’t become a revolving door project with workers influenced by private companies by promises of future employment, then I think the whole practice is fine.
Great find. Best statistic on HN userbase and "HN hug" I've ever seen.
This is a classical case of regulating at the completely wrong level.

Forget low beams and high beams. All that needs to be regulated is that the headlights can't point to other drivers, cyclists and pedestrians at a too great intensity above N inches/centimeters from ground.

Set those intensity limits to safe levels, make NIST (or some equivalent organisation) come up with a national standard test to enforce them, and let car makers use whatever technology to make headlights as long as they pass that test.
MOAI does seem very cool.
I like Godot for 2D but having used it for 3D I'm a bit weary with bugs there.
Please don’t add any more flights to Australia.
No, these crashes, as well as the decisions that led up to them are evidence that the design process of the aircraft was flawed. This increases the probability that there might be other design flaws in the aircraft that will surface once it re-enters service. That's not bad juu-juu, it's just proper Bayesian statistics.

Note that the problems aren't specific to the 737 MAX either; I know commercial / cargo pilots who were worried by the 787 design process and would have been terrified to fly the plane in its first several years. They believe it was simply good luck that the 787 didn't experience any bigger issue than battery problems. Likewise, many pilots are worried that the 777X could have potential safety problems and want to avoid flying it.
How do tooltips on mobile? Discoverable tooltips?
https://aviation.stackexchange.com/questions/61203/what-is-t...

That article I think summarizes the state of the pilot error arguments back when people were still discussing this online. Two methods of disabling an out of control MCAS were mentioned but only one would actually work with a faulty AoA sensor: lowering the flaps. I wonder why Boeing did not mention just lowering the flaps to disable MCAS in an emergency situation. Could that also have saved the flights?

This is actually the first I've heard anyone mention the simple method of using the electric trim to fight MCAS until reaching a neutral trim and only then hitting CUTOFF, but would this still work if you were already at max trim and heading nose down toward the water? This method seems to depend on the electric trim being fast enough to fight MCAS to a neutral or near neutral trim even from a maxed trim stab position. Is it fast enough to do that?

https://www.reuters.com/article/us-ethiopia-airplane-procedu...

>“It appears the flight crew reactivated electric trim,” former Boeing engineer Peter Lemme said. “But they only made a very small nose up adjustment - I would have expected them to immediately and without stopping move the stabilizer back into trim. The last MCAS command comes 5 seconds after their last manual trim command.”

This does appear very strange to me. Why let go of the electric trim before getting to neutral or even a bit nose up? Did they think the trim could only be used in small increments or something? Were they so focused on the mystery of what was causing the trim adjustments that they didn't think to just jam down the electric trim switch until trim neutralized?

https://projects.seattletimes.com/2019/boeing-737-max-12-pro...

Here is another good article that summarizes what happened. Seems to me that there are essentially 3 ways the flights could have been saved although I'm less sure about your method of just electric trimming to neutral and then hitting CUTOFF because the electric trim adjustment would have to be fast enough to overcome the MCAS counter-adjustments. Surely electric trim would not have been designed for such a race.

And also that seems like such an obvious thing to do even if you haven't read the airworthiness directive you cite. Something is messing with the trim. There is a button that adjusts trim ffs. Why not try to just hold it down? Even a child might think of that simple solution. But these pilots didn't? Some of them were even experienced.

The other two methods are lowering the flaps which seems to have worked well for them even if it was by accident or slowing down the plane and then hitting the CUTOFF switches and hoping you can spin the trim wheels fast enough. Probably the Ethiopian pilots were unaware of the airworthiness directive and reverted back to the standard runaway trim procedure without realizing their high speed would make the wheels more or less impossible to turn. I am not a pilot so I am not clear on how easy it is to slow down a plane that is already in the nose down position. Gravity is a harsh mistress.
"I can't breath" is not at all believable when followed by vigorous non-compliance. Cops are used to criminals saying stuff like "I can't breath" to cause delay and worse. Make it believable with complete compliance, and cops will render aid.

BTW, the autopsy showed drug levels high enough to kill a non-abuser 11 times over, plus another 5 already processed by the body.
> I keep skipping words and going back and forth...

Sounds like mild dyslexic symptoms. Have you tried reading with one eye closed? It could be mild convergence issues.
Election night is not going to be great TV
There is a difference: intellij/Jetbrains don't claim to do OpenSource.

Microsoft markets them as OpenSource player and Viscose as OpenSource IDE and if you don't look at the license terms you miss the part.
I guess it will ultimately boil down to an ETL workflow and a BI tool. Most of my requirements are fairly simple so I did not want to put up with the clunkiness of a complex software.

>Metabase works to some extent

.. and that was enough actually. I would have continued with it if it did not crash on me all the time.
I personally got so used to the look of Gnome3 + GTK that I want all my applications to either use GTK or at least try to attempt to use a similar theme. The most important factor, as petty as it may sound, is the size of the control elements. If there is a generic dark theme it's usually okay but if the standard controls look off it usually doesn't appeal to me.
It’s hilarious how many people have downvoted my comment without actually replying. I can’t imagine how anything I said could be construed as controversial or disagreeable, as opposed to representing a perspective.
Typical use case:
There are a number of required fields that your app won't work without. Those should be columns, probably non-nullable columns.

Then there're a bunch of optional fields. Traditionally, a number of nullable cols would be created. But they're ultimately messy (need to null check every accesses) and unneeded since you can replace them with a single json item. Keys are always optional, so you always need to check for presence or absence, and modern dbs support json natively in many clauses.
I guess you are new here, but HN is heavily, heavily edited and moderated. Posts get killed all the time, if they don't have their titles changed or URLs swapped, for not being exactly what certain people want, and other posts resurrected because the founder didn't get sufficient traffic.

Comments get rethreaded and killed at the drop of a hat as well. The buried comment was a non-mainstream opinion, so not welcome here. We have a flag on the profile screen to see hidden posts and they are often the best posts that point out when something makes no sense, but just happen to be worded slightly rude to someone else's point of view.

It's definitely not a place for free thought and people voting up discussable viewpoints they don't happen to agree with. You should just take it as a heavily curated slice of SV echochamber that you can examine, but not modify.
SEEKING WORK | REMOTE
Technologies:

* Frontend: VueJS+Vuex, React+Redux, Javascript/Typescript, CSS, Sass, Bootstrap, TailwindCSS

* Backend: PHP (Laravel, Codeigniter, CakePHP), Java, Python (Django, DRF), MySQL, Postgresql, Redis, Elasticsearch (ELK), Apache Kafka, Apache Storm.

* Devops: AWS, Docker, Jenkins

* Workflow: Git, Composer, Webpack, NPM, Yarn, Jira, Agile Scrum

Résumé/CV: https://www.dropbox.com/s/dsppotge4409c82/vivek.pdf?dl=0

Email: mail+hnf0820@vivekgupta.com

LinkedIn: https://www.linkedin.com/in/vivekgupta86/

Hourly Rate: $60-100(depending on the complexity of work)

I'm a full-stack developer with 12 years of experience. Currently working as an Engineering Manager (managing a team of 13 engineers) in a large e-commerce company (still hands on). Have worked in SaaS and consumer startups earlier in leadership and developer roles. Cofounded a SaaS startup previously (built the entire MVP single-handedly).
> So, to summarise: the president of the United States is openly advocating applying illegal real estate extortion/bribery practices to major M&A deals with geopolitical implications

Well, yes, because he's spent his entire career doing that and now he's President. See the case the NY AG is building against him.
Physical Attractiveness Bias in the Legal System
I don't know what you're thinking of, unfortunately, but that piece of code just returns the current date when you visit the page.
> Its led to years of teenagers with no training putting things on their cars

Untrained people fiddling with their cars didn't start with The Fast and the Furious! If anything, this era marked the beginning of the end of all that.
Strictly speaking, you cannot know which one is bad, but the correct reaction to bad AOA data is not to engage MCAS. The accidents were caused by MCAS activating on the input of a single defective AOA sensor.
Booking.com to Cut Thousands of Workers After Covid-19 Travel Hit
Hull losses is a reasonable way to reason about relative risk of dying from spending your time on the plane. E.g. if you lived on one of the aircraft, you would have had a ~0.5% chance of dying during that time period. That's pretty terrible.
The EASA made some noises about requiring 3 AoA sensors (which all Airbus aircraft have) as opposed the the MAX's current 2 (most newer Boeing aircraft also have 3). There was also some talk about replacing the 3rd hardware AoA sensor with a virtual sensor (maybe an infrared horizon sensor based AoA indicator which would be much easier to add to the aircraft).
I have dyslexia (or slysdexia), and I do get this negative "vibe". If fact, I get it very well.

Over the years I've seen my share of these "fonts for dyslectic people". I often looked at them with high hopes, only to feel disappointed by how not a single one had any significant effect on me. Sure, most of them looked clean and tidy (but so do many other fonts), and there sure are other fonts that make things a hell of a lot worse (although maybe not as much is some might think).

Time and again, I find the claims associated with these fonts just falling short (if not totally bogus). Actually, from my personal experience I find this the whole concept, that a font will significantly impact or solve this problem, rather preposterous and maybe even insulting. Even to a level that it sounds mostly like irritating marketing snake oil, at least to me. I'm not saying that these fonts have not been made with only the best of intentions. Maybe they all are. But their presentation certainly ruins that for me.

From my own experiences, I simply can't agree with what all of these fonts claim to do (at least not more than what many other, more commonly used, fonts already do). But the assumption that this problem can be fixed with a font, annoys me most of all.

Even if it does help some people, it may also do a huge disservice to everyone for which it does nothing, while claiming or implying how it should improve their situation too.

After many years of receiving my own share of: "why don't you just read properly", please consider me edgy and easily triggered on the subject.

#end-of-rant
Nothing Zoom does or does not do threatens the continued existence of the United States in any capacity.

Calling nearly everything on or related to the internet a matter of "national security" is to demand that everything be overblown.
Rumored to be 4000 or 25% of the workforce.
I’ve been thinking of enduring some exit data (lens focal length, aperture, gravity vector, focus distance, etc) directly into the image as a band of scale bars across the bottom to inject a reference frame into the image directly.

Not sure if it will do anything, just curious if it would help.
There are two kinds, one based on radar and one based on stereo camera. The radar systems have to ignore static items or they’ll detect overhead road signs as hazards and brake erratically. This is why Teslas run into static obstacles. The camera systems OTOH can handle static items.

Our 2017 Suzuki Kei car has a stereo camera system and it will brake if you’re about to run into a car stopped at a red light.
I'm curious about reasons you chose Unlicense

I like the icons, especially the bells, look cleaner than other fonts, to me
Vine's top content creators were demanding to be paid, which was completely intolerable to the whole SV mindset.
UK govt to shelve “racist” visa algorithm following landmark legal challenge
> And another obvious use for a grid battery is to take advantage of that same demand pricing by buying power when it's cheap and selling when it's not.

Far as I get the actual price of electricity varies a lot, so there potentially a lot of arbitrage to exploit. There's a dozen ways to store energy with varying amount of round trip efficiency, capital costs, and operating costs. Some set of technologies will win out in that space.

I suspect one reason these technologies aren't well developed is because historically the cheapest is baseload power produced by coal and nuke plants. Economically the price is actually subsidized. So utilities did not want knuckleheads buying their cheap power at night and selling it during the day.
>>>This might sound very harsh, but it's important to get this right early, as one bad decision here is usually irreversible.

Nothing in software is irreversible

>>Godot doesn't display native widgets, so it has no support for accessibility,

Then it would be better to evangelize adding accessibility support into Godot.

>If you want to use this in a business, either for an internal tool or for an application you sell, this is a horrible idea. There are some laws mandating accessibility, a

That largely depends on the type of application and the target. There are some LOB applications that would never need accessibility because the jobs they are for require sight and/or hearing for safety reasons. For example if you are building a LOB application that is used on Factory floor with large machinery
> but I dislike it when people are so desperate to blame Microsoft for mistakes it did in the past

I find it a bit weird when people anthropomorphize corporations and feel bad for/protective of them.

And let's be honest, we're not talking about "mistakes", we're talking about a decades-long strategy which was methodically executed to cultivate good will, and then take advantage of it to destroy competitors.
How to remove duplicate records in Navision?
There are several requirements of the Duplicate records detection in Microsoft Dynamics NAV. However, one of the methods to eliminate duplication is by defining the relevant field as the primary key. But this method is not always practical either because of the size of the field or because of the business requirements that directs how duplicates records are detected. However, not really how they are wiped out. A case of this method is to eliminate contacts with the similar name and make a move to merge them if they are. Before that the only possibility was to emphasize through the table in a loop and then create a sub-loop where another instance of the case of a similar table is filtered to check for duplicate records, to check for duplicate names in the Customer table. To get support and more information contact us at MetaOption. https://bit.ly/2XqBNaI