skysight-inc/HackerNews huggingface dataset:
Understand Risk Management
Understand risk management

Risk management occurs everywhere in the world of finance. It occurs when an investor buys US Treasury bonds over corporate bonds, when a fund manager hedges his currency exposure with currency derivatives, and when a bank performs a credit check on an individual before issuing a personal line of credit. Stockbrokers use financial instruments such as options and futures, and money managers use strategies such as portfolio diversification, asset allocation, and position sizing to effectively mitigate or manage risk.

Gold Signals

Forex Signals
How to Integrate Huawei ML Kit's Document Skew Correction Capability
A good interviewer easily figures out which type some side project is that a candidate lists on their resume. Just ask an appropriate probing question and you realize if they did this to learn something or to solve a problem they had or just to have something with javascript on their resume. It's almost counterproductive, if that's supposed to provide the basis for a "fluent in javascript" claim.
Same issue here. Can anyone track down a non INTP/INTJ?
As someone in charge of cleaning up the mess in a company that has 800+ employees and 300+ developers, I can only agree.

My company's infrastructure was never tended to and was apparently a free for all for a few years. A year or two ago, it was finally decided the free for all needed to end and all the developers saw their SSH root access removed.

My team of 5 SREs is now facing a constant backlash from developers frustrated at the rotten infrastructure, constant bugs, and impossibility to ssh into machines. We're slowly fixing the mess, migrating to Kubernetes and things are starting to get better, but god, how painful it is.

So yea, in its infancy a startup's infrastructure can't be perfect, but every single shortcut you're taking now, you'll pay double down the line. Choose your path wisely.
React Native HMS ML Kit – Installation and Example
Designing for Data Intensive Applications is a must-read imo. The book is chock full of very straight forward explanations of what happens in data-related operations, from DB transactions to stream processing.

The most valuable thing(s) I got from it are clear explanations of Transactions, Isolation Levels, and examples of errors that occur due to asynchronous operations.
Why the Myers-Briggs test is meaningless
Since most of the strong RF around us are in the S-band, around 12cm, you could just use a metallic mesh with holes smaller than that (<1cm). I use wire fence on the walls facing the antennas and it reduces the radiation from 2 V/m to around 0.4-0.5 V/m. From my experience, everything below 0.3 V/m, or 0.2 uT on the magnetic side, is fine.

I would also recommend following the scientific research in this field and to gather your own data. Simple variables, such as pulse and blood pressure, are a good start.
The current satellites do not have crosslinks, and in any case, in their FCC filings SpaceX talks about optical crosslinks, not RF.
UI Color design tool with easing
I think the main reason was the built in syntax highlighting, and simplicity. I've decided to move away from themes, and just code simple CSS by hand - so Zola kind of fits that mindset.

Hugo definitely has more features. If you think you'll want to do some complex hierarchies in your blog/site, or want a lot of themes to pick from I'd go with Hugo.

Hopefully that helps!

Edit: I think Hugo used to require Pygments (a pip package), but it looks like that's no longer the case. If it did that probably nudged me towards Zola too.
That's such a straw man, it pains me to even respond to it.

Doing it 'quick and dirty right now with the tools I happen to know' instead of 'doing some research, then doing it in a way that is maintainable using standard tools and taking a bit longer' isn't 'endangering the survival of the company', it's professional level practice.

Failing to do so is, a) negligent, and b) incompetent.

I'm certainly not suggesting the OP isn't competent; they seem on the ball, and maybe serverless is the best choice for them because (insert reasons here)...but I think its fair to say, if you're using your one tool (ie. serverless) for all your tasks, you probably haven't done your due diligence.

Specifically in this case, using a standard ETL tool to do ETL type tasks... would probably be suitable.

Anyhow; no. Long term thinking isn't what this is about; it's about behaving like a professional when you do a professional job.

You pick the label you want to wear as an engineer, because, your practices define you.
The spaces are already significant in strings, so why not other whitespace?

If you try to exclude newlines specifically, it becomes messy when you have to deal with indentation. E.g. how should this parse?

foo = "this is a
multiline
string";

If you simply ignore the newlines, you'll end up with a bunch of spaces. If you start collapsing whitespace, detecting indentation levels etc, parsing becomes a lot more complicated, and harder to explain (which you still need to do, because it won't always "just work").
It's semi trucks. Most of the tire and wind noise from highways is semis. And maybe 90% of road wear.

They aren't forced to pay for any of this, so semis end up subsidized heavily by taxpayers
What percent of Snapchat engineers got hired by impressing Evan Spiegel.
Would recommend watching the "What's a Memory Allocator, Anyway?" talk from Zig contributor Benjamin Feng:

https://www.youtube.com/watch?v=vHWiDx_l4V0
Why minizinc instead of Google OR? Seems like Google OR best minizinc at their own contest?

https://www.minizinc.org/challenge2020/results2020.html

Is it more customizable? Or expressive (in terms of modeling DSL)?
What about the Big five? Has it been disproven?
> Sometimes hard things are just that, hard.

Mercurial is proof that one can have a good scs with a usable CLI.
The value proposition of Spotify doesn't seem all that enticing any more:

- Does not have many famous artists, due to licensing, and the catalog is continually decreasing.

- Actively anti-competitor behaviour.

- For a little more than a monthly subscription, you can purchase a full DRM-free album, which you can play for the rest of time.

I cancelled my subscription months ago.
Well you do not emit CO2 as this will stay below (if done correctly) and will probably be bound permanently by the rock layers the gas diffuses into (https://uk.reuters.com/article/us-climate-rocks-sequestratio...).
You can get 24/7 connectivity to LEO right now (and 25 years ago too) using TDRSS.

The system costs a fraction of what Starlink will cost, as you only need 3 GEO satellites.
I believe it's the moment when there's a solution that just makes sense and works well for most people. A gold standard that other solutions will try to develop more and spice up, instead of reinventing it.
That's not true. The MBTI correlates reasonably well with four of the Big 5.

https://jfdeschamps.files.wordpress.com/2012/09/correl-ocean...
A hotel room also isn’t a substitute because it can’t be used as flex space. The pandemic has many of us wishing for dedicated home office space, an extra room serves that purpose. It can also serve as a home gym and hobby project space, sometimes all at once.
I can type at about 100 wpm, (which is faster than most people), but I cannot _think_ at 100 wpm for any sustained period of time.

But the sustained part matters there. Personally, my desire to write long-form text is extremely bursty.

If I'm making notes during a discussion, I might not write anything for a considerable time. However, when an important point is made, I want to record it as quickly and passively as possible, so I can stay connected to whatever else is being said.

If I'm thinking deeply about something, again I might not write anything for a long time. Then if the idea I've been searching for all week clicks, I might make a lot of notes over the next couple of minutes, while the line of reasoning is completely clear in my mind.

I type English text at a comparable speed to a professional secretary, but a way of recording important thoughts even faster when I encounter them would be valuable to me. The same goes for concepts that aren't plain English, too, such as code, mathematics or some sort of diagram.
How does this compare to Gurobi/PuLP?
This is actually very interesting. Can you tell more on the recommended stack for that kind of websites? You said media but I guess also directories
Next up: "Predict a Twitter user's Myer Briggs type solely by whether they talk about Myer Briggs types in their bio" ...
>Your free speech protections are only protected _from_ the _government_.

This is a common argument but it is simply not true. Someone cannot tape your mouth shut because they aren't the government. The government (at least the US government) is saddled with the responsibility to protect your rights, even from other entities. I cannot search your house just because I'm not a cop. What good is a government if it only protects your rights from being infringed by itself?

With regard to the particular topic being discussed, that is, a private entity moderating speech on its own property, https://en.m.wikipedia.org/wiki/Marsh_v._Alabama is very directly applicable, and more specific to the situation itself. The only sticking point to be hashed out might be "terms of service" which might constitute a private agreement and this precedent may not directly apply. Of course we shall see, because I'm willing to bet these cases will be brought to court within the next 5 years.
I didn't missed it. It doesn't work like you think it does. Making stuff is too complex to be reduced to such a simple rule. At some point additional practice won't make you better. The example of older programmers proves this.
City Hall has the only official ballot box for my community (of around 25,000 people).
I could, but as an INTJ, why would I?
They're vexatious things.
Oh absolutely. Amen break slicing and sequencing on Amiga trackers was essentially THE junglist instrument.

Amen style has fallen out of fad but it's not dead by a longshot. (ex, 2018: https://www.youtube.com/watch?v=SRkfrpgLpeQ and 2020: https://youtube.com/watch?v=D4y0X2zzzXM - compare to 1995: https://youtube.com/watch?v=GhopRCAFQ2k). I'd be shocked, literally shocked if these weren't done in a protracker-style piece of software.

It was also the hardcore tool of choice for classic rave (ex: https://www.youtube.com/watch?v=1PcHOHfwdOs) ... you can almost visualize the vertical scroll.
I think your car lifetime is off by a factor of 2, and you're neglecting that a larger car will likely be less fuel-efficient and may have higher maintenance costs, but otherwise seems like the right ballpark. For something once per month, that seems like a reasonable conclusion for you.

I have a mid-sized car, and I go to Tahoe 3-4 times a year, and probably end up being the driver 2 or 3 of those times. For me, it makes sense to rent a 4WD/AWD SUV with snow tires for those 2 or 3 winter trips, especially since I'll split the cost of the rental among the friends who ride with me.

There's also the comfort/style/happiness factor: I like my car and generally don't like driving big bulky vehicles that are high off the ground; having an SUV as my primary vehicle would make me unhappy.
Show HN: Selfedit – A Hacky Editor
Big discussion two days ago: https://news.ycombinator.com/item?id=24743484
Optaplanner has been widely known in the space for many years, funny to see it top on HN. It's awesome and scary in a Hibernate type of way. Huge, incredibly powerful, complex.

It's the only framework of its kind for constraint optimization. Nothing else comes close to the flexibility at high level Optaplanner offers. I would bet over 50% of commercial software that does optimization over NP-hard problems is using optaplanner.
I love my roadbike, but it's not always convenient to deal with the shackles of ownership of said bike. It's like having a car in the sense that you need to think about where you can put it and take it with you when you leave. If you go out drinking, the bike has to stay home. If you go to the airport, the bike has to stay home. If you take it on the train, you are 'that guy' taking up three grandmothers worth of standing space with your bike and causing a disruption as people give you zero time of day to deal with maneuvering your bike up and down escalators. If you take it on the bus, everyone on the bus gets pissed that you are making them late for work securing the bike to the front of the bus, and in my city sometimes busses are ambushed at red lights for the bikes mounted in the front so it's not a great spot security wise.

On the other side, with the bike share, I don't care about what happens to the bike after I'm done with it. Someone could rip it apart for scrap money or throw it into a river for all I care. Me finding another one in working order is trivial, compared to replacing my stolen bicycle. Plus many of them are electric so I can do it in a full suit.
It's a sentiment you see very often on HN. I wonder where it comes from, and where it might lead us.
Show HN: Made my own expense tracker
Does anyone have a link to that monitor? It looks uber cute!
This accusation is severely dishonest and in bad taste. It is a character attack when substantial discussion is warranted. It allows you to undermine opposing viewpoints without examining them. You're accusing people of abandoning their stated principles for nefarious reasons. It is toxic. If you want to have productive discussions with people you'll be better off not labelling them as evil from the outset.
It's more than just that. Maintaining your personal catalog of <10,000 songs is halfway doable, but it gets pretty hard after that. Spotify does all that for you and even handles things like making sure "ke$ha" and "kesha" both return the same results.
Are you looking for Teams alternatives or for Team client alternatives (same service, but different app to access it)?
Different Between Websites and Web Applications
I grew up in the city and explored the city freely. The issue here is not the landscape, it is that definition of "acceptable parenting" moved on absurdly.

And frankly, rural kids are not more independent. Also, the "skins her knee" thing is strawman. Kids who are small enough to need that adult on tap are not exploring forest alone (say 5 years old). And at the age where rural kids explore forest with dog alone and it is fine for them to get lost, they don't get taps in city either.

I mean the independence thing very seriously, even you see the same age kid going in city alone as unfanthomable, but even now, they actually do.
Maybe things are different where you travel but I've travelled to many countries and I don't think my SIM card from the previous country has ever worked in the next one. Even if it did, I wouldn't dare talk to anyone on it in case of some exorbitant roaming charge.
> The git way of talking about code is rigorous and reliable

That's not quite true, for example the mere existence of "git rerere" means that conflicts are not really represented internally.

Also, merges like 3-way merge (the default in Git) are not associative [1], meaning that you might get different results if you pull two consecutive commits A and B from a remote, or if you just pull B.

[1] https://tahoe-lafs.org/%7Ezooko/badmerge/simple.html
How often have you had to outrun a hijacker?
I suspect that worrying about ambient RF is causing you the problems rather than the ambient RF.

some anecdotes:

I worked in an office with a phone tower on the roof. A couple of people complained continuously about headaches and sickness and blamed it on the tower. One quit. This was entirely related to their borderline alcoholism and terrible diet rather than the phone tower but failing to see the causality is a typical human trait. How do we know? Well when they were putting the tower up they managed to damage the roof which caused all work to stop before it was even powered up. At that point the insurance companies were duking it out.

Also I’m an amateur radio operator and ex RF engineer. I spent a number of years working in fairly high energy RF installations in the defence sector and not once did I see a reported problem from someone in the field.

I suspect you need to check your causality before being hooked on solutions which are usually sold by a combination of con artists and morons. This is one step from burning 5G towers on the thought spectrum.
You misunderstand; I'm not saying cloud functions will disappear. My claim is that the _details_ of how cloud functions work will gradually mutate in strange and subtle ways you can't anticipate today, in a manner akin to the way that Google Chrome's behavior has gradually mutated. Just because successful services will tend to follow their most lucrative customers' use cases. The long tail running tiny lambdas will lose influence over time.

This may take many forms. Pricing models may change. Use cases that gradually see diminishing use may get discontinued (Google Chrome). You might get on some sort of treadmill of having to update details every so often (Facebook API). I can't predict what exactly will happen, but I believe that if your use case doesn't fit "we run a bazillion Lambdas and send tens of thousands of dollars (at least) into Amazon's bank account every month," any service you receive is accidental and contingent.
Must be the http error code for bad personality when the webserver doesn't want to serve you.
Ask HN: Who’s hiring high throughput Senior Developer
I’m a New Zealander and I’m sick of corporate life, I spend most of my time these days writing 75% architecture design docs and 25% getting into trouble due to opportunist people worried about their “messages” getting across and selling themselves. Lately I’ve been sick of this and I presume I had enough.

I’m a senior Developer with strong development skills with Scala, Node.JS, distributed computing, and expert in Data Lakes and wanna be in Machine Learning.

Is out there any startup looking for a strong developer leader to put their work to bring results?

I like to build innovative stuff.
> Play queue is being filled with random stuff and there is no way to clear it.

You're probably thinking of autoplay. It's the last option in "settings" on the desktop app.
I've recently put together an interesting idea that any transmitter could be a microphone. A sufficiently advanced eavesdropper could record the small variation in the frequency transmitted due to the movement of the transmitter.

I'm not sure if it's really possible, but sound has been reconstructed from video of the movement of leaves of plants or empty potato chip bags. Is it so strange that the signal from a transmitter might be carrying info you don't expect?

Sound is such a strange beast. The keys you press on a keyboard can be reconstructed from audio because of differences in the sound of each key. Cryptographic keys can be reconstructed from the sound of a processor decrypting specially computed messages. I even read a theory about a bios worm that can infect nearby air-gapped computers via sound waves.

Am I paranoid? Perhaps.

Are these things possible? Perhaps.
> lightyears ahead of the pre-Git (pre-Mercurial? I'm not sure which came first) client-server VCSes

git and mercurial both came out at the same time, April 2005.

But neither was the first distributed scs by a very long shot. There was of course bitkeeper (which motivated git) and Sun's teamware was there all of the 90s. Surely several others.
People can disagree with facts. They're wrong, they might be very ignorant, they might look incredibly stupid, but they can do it. They do it all the time, that is a fact.
>What would we hope for from a personality indicator?

Consistency, to begin with. (among other things) MBTI is not consistent, The thing Adam Grant did [1] I tried myself: Take the SAME test twice(or more) with about 3 weeks in-between. Hilariously enough, on one test I got that I were "entrepreneurial" and "social" while the second time I got "introverted" and "analytic/cautious". Not by itself contradictory but inconsistent nevertheless.

>but it doesn't necessarily follow that MBTI cannot be used to make useful predictions.

The problem is that it does follow that! Especially when it is used in HR practice! I have seen HR people construct "project groups" based on the members MBTI score!

When you take in to account these "personality tests" you have to consider the false classification too; If you base your judgement on false classification the test have now done damage to whatever process you used it for.

Would you be willing to follow & trust a medical diagnosis test that have NO scientific backing, not consistency, have a lot of false diagnostics, and based on that test, conduct life-endangering surgery?

It's fun for personal recreation, but MBTI is used in more than that, and have lasting effects to the individual and organizations when practiced. And that's why the fad has to die.

[1] https://www.psychologytoday.com/us/blog/give-and-take/201309...
> How can you believe this?

Perhaps for some people the process of discovering music, downloading it and storing on their device is super trivial.

Did you know you can only listen 24 hours of music per day and that's only if you don't sleep at all ?
You don't need a "massive amount" of music and you never will.
Woah these look great! Sad I didn't encounter them earlier.

Our team is actively working on improvements in this part of our data infrastructure (hence this project & blog post) so maybe there will be a follow up coming up with the next version of our Identity implementation...
I would say that the noble price has been given out for a long time, if recent rule changes lead to more female winners, then this would not be visible in absolute percentages of all winners. By the definition of "more men than women/nb won the price" it would continue to be sexist even if the exclusively nominated women for several years in a row.
> What ML even has to do with it? Assuming you mean "Machine Learning".

That's exactly what I mean. There's a change coming that will disrupt everything. Generative music will replace musicians and art will become dirt cheap - effectively valued the same as the memes on Reddit and Twitter. The same thing that happened to photography is coming to music, film, and games.

https://github.com/r9y9/nnsvs

https://github.com/NVIDIA/mellotron

https://github.com/xushengyuan/FastSing2

https://github.com/jik876/hifi-gan-demo

https://github.com/bshall/VectorQuantizedCPC

And I can keep going. It's such a fertile field.

Vocalists can and will be improved upon, duplicated, and generated. Instruments played to match any style or theme desired. Entire albums generated in seconds. The latent space will yield more than any human could conceive.

Of course artists will still exist, but they'll exist in a space that is much bigger and more complicated than today. The tooling will also help them make more and become more productive.

I think the cheapness of it all will erode copyright.
Companies like Spotify will simply be selling bandwidth, which doesn't sound like a profitable venture.

I give it a twenty year time horizon to be safe, but it'll probably be faster.
I’m not sure what the state of the art is, but certainly Prolog has been used for these kinds of things. Specialised dialects like ECLiPSe [1] have lots of options for solving constraint optimisation problems.

[1]: http://eclipseclp.org/
Sorry, I should have clarified. I have a modem under my room, as well as a few neighbors with modems around ground level. What am I missing here? I tried as best I could to cobble together info together from around the web but it was fairly technical and sparse in the details that were relevant to my project.

Yeah, choosing the spectrum length which would be best to block was also confusing.
https://en.m.wikipedia.org/wiki/Marsh_v._Alabama

A private dinner party is not publicly accessible. There is a distinction there.