skysight-inc/HackerNews huggingface dataset:
This is really the million dollar question. Right now I'm not aware of any single cookbook example of how to tune your server for an optimal docker load. It's all buried inside engineering organizations, or blog posts like the one here.

One of the things the MySQL developers did originally was to ship the code with three examples of the my.cnf config file for small, medium and large memory systems. I wish there was something like that for docker container density and OS tuning parameters.

I think what we need is basically a matrix of OS settings which will max out your docker density for N CPUs and M gigs of memory. There are also probably settings for network configs which depend on your link capacity also.

I can dream of a day when you can spin up an Ubuntu Docker-flavor server which optimizes itself to give the highest density of containers given the hardware (or VM) it's running on.
He said "The RAM needed for each container was very small" - the RAM is _not_ the limit here. The point is that running many containers is a very different (hard to compare directly) type of load than the main, well optimized use case of running a single large desktop environment.

Networking in particular: with thousands of containers, now there are lots more interfaces, routes, conntrack entries, "background" traffic, iptables rules etc.

Some problems are algorithmic: for example historically a lot of code has been written with the assumption that the number of network interfaces is small. With >1k interfaces, suddenly O(n) lookups take time. Similarly, iptables rules are run sequentially. etc.

Some resources have limits. Exceeding these may impact performance. In his case the load blew up the ARP cache. Nice!
https://www.washingtonpost.com/technology/2019/07/07/fbi-ice...

No one voted for this or gave their permission. This is what happens when you don't keep law enforcement on a short leash.
The point I am getting at, is that if Amazon and similar companies had ads on Yahoo and was making money profitably from it.

I'm guessing you didn't live through the dotcom bubble. No one was making money on the Internet, not even Amazon.
Russian police detain hundreds at Moscow protest for free elections
If you think about these things like physical networks, you can do things like run an interface in promiscious mode and sniff traffic.

Further, leaving your VM, you hit a shared NIC and network cables, so you start to worry about phyiscal layer attacks.

Amazon specifically states they handle these issues, and indeed they likely do, but how do you know? If you're able to easily encrypt by using something like istio, then why not?

More specifically:

"Packet sniffing by other tenants: It is not possible for a virtual instance running in promiscuous mode to receive or“sniff” traffic that is intended for a different virtual instance. While customers can place their interfaces into promiscuous mode, the hypervisor will not deliver any traffic to them that is not addressed to them. This includes two virtual instances that are owned by the same customer, even if they are located on the same physical host. Attacks such as ARP cache poisoning do not work within EC2. While Amazon EC2 does provide ample protection against one customer inadvertently or maliciously attempting to view another’s data, as a standard practice customers should encrypt sensitive traffic."
Propagandists from Google (lonelappde with his teammates) are already here and try to convince other people how good AMP and Google are...
The pdf is here: http://www.t3x.org/bits/prolog-6-slides.pdf
Vegetable glycerin,propylene glycol,flavors,nicotine. There is also a "state of california" warning about possible exposure to formaldehyde.

Can't they test this on rats and monkeys easily to see if there is an obvious side effect? Or maybe they have and the results are inconclusive?
Airlines price discriminate their support. If you fly first class frequently, you will get much better service than if you always choose the cheapest tickets.
It’s not water vapour, it’s vegetable glycerin and/or propylene glycol plus flavourings. Some flavourings can be seriously bad, look up popcorn lungs.
Serverless is fantastic for event-driven workloads at arbitrary scale. There are definitely some things to learn about serverless runtimes, but beyond that there isn't much complexity aside from the large hill to climb which is understanding IAM.

Here are a lot more examples:
https://github.com/serverless/examples

And if you'd rather define the infrastructure side as code vs YAML, you might want to check out Pulumi as well:
https://github.com/pulumi/examples
Thanks. Now that you mention it, I think your scenario is 100% right! The code was long exactly because no one was ever supposed to find it, it was supposed to be for the author to use.
+1. There's a reason cgo sets up another stack; calling into Rust instead of C doesn't change that.

What are the consequences if you blow the stack in Go [edit: to clarify, I mean if your code in another language that doesn't understand Go's stack copying calling convention blows Go's stack]? Is there a guard page (so SIGSEGV) or does it just corrupt memory?
New Zealander here, and I will speak about cases I have direct experience of (and project a little based on what I've read in media).

Firstly, our social healthcare is actually pretty good for emergency procedures.

But there is only so much money budgeted per year for healthcare, and everyone in need competes for that limited pool, so there is a variety of ways care can be delayed or denied.

"Elective" procedures like hip and knee replacements can have long delays (queues) and seemingly odd requirements. One friend was "too" young: they had to wait for years in severe pain because they "shouldn't" need their hip replaced yet. Another acquantance had a record of hurting their knee as a young child: so they were not covered by ACC for knee replacement even though it was a ridiculous excuse in circumstances. Once a procedure is approved, you get reasonable treatment, and it is free.

There is a certain amount of gaming of the system - if you can find a sympathetic specialist you can jump the queue a bit. However that is a zero sum game, and it benefits those with time, intelligence and contacts (and screws some minorities).

Pharmac has a yearly government budget, and they choose which treatments can be afforded. We do the same with roading - cost benefit analysis is done for all roadworks and the best get funded until the fixed budget is met (small country, so one main roading department).

It is interesting that our two biggest healthcare insurers (maybe covering 80% of private insurance) are non-profit co-operatives: all premiums are either paid out in care or pay administration overhead. I think overhead works out to be about 10%. Fantastic system: pay premiums and don't get sick is winning, getting payouts is often actually losing. It's like a socialist system for everyone that has some disposable income. Private healthcare premiums are extremely cheap compared to the US e.g. "the premium for a member aged 0-21 years on our most popular plan, Wellbeing Two, is just $9 a week", and "Pay for 2 kids, the rest are free*"; you can see what is covered by that plan here: https://www.southerncross.co.nz/Portals/0/Society/EFulfillme...
Yes, in Poland alone there has been ~one death every year.

2001 Opatów, 2003 Walichnowy, 2007 Kielce(knifed), 2007 Łódź(coma), 2011 Poddębice, 2011 Kraków, 2018 Prokocim(arm cut off with machete, body massacred with baseball bats, axes and hammers). Thos eI could find with a quick google.

Example clip from one https://www.youtube.com/watch?v=jKXOsC3ms7k train was emergency stopped in the middle of nowhere, other team was already waiting after being transported by shuttle buses. You can search "Ustawka" on YT for more.
Exactly, the federal government is supposed to have enumerated powers. That is why prohibition required an amendment, after the commerce clause we didn't need any amendments for the war on drugs.
True. And your employees will not have the choice to see a doctor outside of Kaiser's vertical integration. Even if necessary. Further, since they are all vertically integrated they will necessitate care that is in line with their system.

I've heard good and bad, mostly bad, from Kaiser. But it's hard to tell objectively given the current system and how people interact with it. Personally, I had a not so great experience.
It's indeed compression, but not the mp3 / ogg / whatever compression.

It's the dynamic range compression [1] that makes everything louder, makes everything "pop" more, so there are no nuances left. This is, of course, a mixing / mastering step. But vinyl records of 60s-80s applied it much less than the CD records of 90s-2010s. Those who produce vinyls now still follow the tradition, and the customers expect it.

[1]: https://en.wikipedia.org/wiki/Dynamic_range_compression#Musi...
Small thread from 2015: https://news.ycombinator.com/item?id=9993921
I fully agree with you that listening to users is the best way to create usable software.

But after reading the article, I thought that the 99% number was about developers not joining the discussion with other developers. And for that purpose, I'm not sure if open source is still a good idea.
either you go in with a mentor to understand spring or read their docs like a book for a day or two. otherwise everything will feel like your point 3, magic

spring definitely feels like magic for first 6 months.

aop and ioc exist outside of spring and java as well.
You're not misunderstanding it - it was a giant power grab, and the federal government can say anything that affects interstate commerce is within their purview.
I started out working with .NET and C# in early 2001, feels like yesterday but suddenly it's ~18 years O_o.
Downtown Detroit shipping container talks to the world
Something like pledge seems to have better successes...

Maybe a middle ground could be achieved, but honestly I prefer simple proven approaches to grand overcomplicated designs. And it has to be in the kernel (or at least shipped and installed by it) and not just one more userspace layer on top of seccomp or the like, because otherwise I can't update the kernel without the risk of breaking everything, which in the traditional GNU/Linux distro world is an important workflow.
Or you take the metaposition and the next person lists (4) categories of comments
No, different master.

A mainstream master, intended for an ordinary consumer, is created with low dynamic range to sound "loud", which is perceived as "better". Also, mastering engineer knows that most of listeners will listen to this on a very shitty speakers and adjusts frequency balance accordingly.

However, when you do a separate vinyl master, you can safely assume that your audience will not compare this version to others on youtube or radio, and that they will have better equipment - so you relax the compression settings, switch off L2 maximizer and allow the track to breathe a little.
I tried your example and I'm not seeing AMP links on Firefox nor Chrome for Mac. Either I've changed a preference somewhere or UBlock Origin is bypassing them.
I ordered online 10 days ago or so and got it last week. Didn't have to try too hard and their physical locations have had them fairly often as well.
Nothing like that has come close to happening, not just about China but about anything, for as long as I've been admin. Our world would have to go through a series of state changes for anything of that nature to become possible. That would be dismaying, so it's good that there aren't any signs of it.
I have been doing mostly C++, Java, .NET and classical Web since ever.

Naturally I try to learn about everything that pops up, languages, trends, whatever.

But is a peace of mind of staying with such platform languages, while watching others coming and going, really feels gratifying to me.
> Just buy your own e-scooter or electric unicycle

...or stick with either a (kick) scooter or standard bicycle? Definitely better for the environment and almost certainly better for your health, too.
Oh, and for the love of g-d, unless your page really needs JS (as in, it's an interactive editor or something), please make it usable with JS switched off.
To germans this name phonetically sounds like 'demolition'.
> CG movies are created in 3D, they use 3D modeling software.

Of course. I should have been more specific; I was talking about stereo conversion. You addressed that. Thanks for your explanation. It's not as labor-free as I had assumed.
Man I love Robert Rankin. I read the Brentford Triangle "trilogy" when I was in college in the 80's. I used to laugh almost uncontrollably on the bus when reading his books which prompted some funny looks from other passengers.
Exploring Mathematics with Matplotlib and Python
The ‘circle of trust’ behind the world’s first gene-edited babies
you should try out all languages and frameworks like cuisines and then conclude something like that.
Baby don’t hurt me
> If the only reference to something was passed from Go to Rust, will Go's GC marker find it?

No, and rightly so. I would expect https://golang.org/cmd/cgo/#hdr-Passing_pointers to apply just as much here as with CGo (the criteria is "foreign allocator", not CGo).
When Amazon launched in China, this was a major issue. An independent contractor courier would sign up, get a package, steal it, and disappear.
It sounds like a pretty content heavy site, a site that can expect a lot of reads. Why not just put it on S3?

Disclosure: I’m with AWS
Massive ‘ocean’ discovered towards Earth’s core (2014)
6 years, 10 millions. That's ~1.67 millions per year, in a local zone only. I get it overall Amazon has a lot of stuff going on, but you do run local reports too, and those managing that local warehouse(s) should've catch that before police did. This smells they had coverage from a higher up in there as well.
Do police regularly audit pawn shops sales under a KYC type law?
Also, if you can’t get a thing done in one sprint then perhaps your sprint is too short?

The point is to adapt the process to the teams needs, not to dogmatically follow some other teams process.
7 deaths in 17 years is not routine.
The main gripe I have with this analysis is it weds the short-term sprint cycle with customer exposure & feedback. It then argues that, well, we can't let customers change their minds every two weeks and Big Serious Things take 20 months to get working so this is just for like web contractors and stuff.

I don't see agile as exclusively requiring you to expose everything you do to your end-users as you make it. I get that it can accommodate that if that's what you want, but the real essence of it is about de-risking a project by breaking things down into shorter milestones.

Do you remember those Microsoft Press software management books? So good. One point was "Beware of a Guy in a Room".[1] Which is to say, don't let developers shut their door and go dark for months at a time without surfacing with something working. It can take a bit more work to adapt a big project into smaller "working" milestones and seem silly and inefficient, but in the end this helps avoid a lot of risks that can lead to deathmarches that can truly kill a project.

One way to adapt the "customer" aspect of agile is to not have an actual live customer but rather a "voice of the market" that the product manager represents. After all, you do want to empower them to course correct because the world can change over 8-20 months. This applies even to BigTable.

[1] https://blogs.msdn.microsoft.com/david_gristwood/2004/06/24/...
I'm on gigabit fiber and can't saturate it most of the time since now servers become the bottleneck (speed limited since they can't serve everyone at a nice 300Mbps+), I get 40Mbps on 4G, which I never saturate either.

It's good for the evergrowing number of users though, average speed for everyone should improve once most people use 5G. Plus, far future with AR/VR and whatnot.
Did you also used those beta MSDN releases where the documentation was full of red text for the parts that were still in flux?
Well, I have that honor to hang on drinking beers, with people who are deploying their parts of larger web application on kubernetes independently on the other team who appears to use svelte, and the other one who uses ABAP, which is basically cobol, and third one who actually supports banking application written in cobol.

There are stories which could certainly help engineers around the globe, but those friends of mine just doesn't feel any emerging feeling to write about it.
I've been finding learning Rust an extremely valuable experience and I really like the language. Also I don't have any experience with replacing assembly code with a higher-level language. But...

If you're looking for a replacement for hand-crafted assembly, don't the strict lifetime-checker and borrow-checker make Rust a non-obvious choice? E.g. they might prevent you from doing certain memory access patterns that you actually explicitly want your assembly to do? (I.e. wouldn't C or C++ be more the thing?) Or do you just make liberal use of unsafe blocks where necessary? Or is it actually fine and appropriate to write {lifetime,borrow}-checker compliant replacements for hand-crafted assembly?
"Although President Macron had been insisting that the fuel tax increases would go through as planned, on 4 December 2018 the government announced that the tax rises would be put on hold, with Prime Minister Édouard Philippe saying that "no tax deserves to endanger the unity of the nation"."

(...) "On 10 December, Macron condemned the violence but acknowledged the protesters' anger as "deep, and in many ways legitimate". He subsequently promised a minimum wage increase of €100 per month from 2019, cancelled a planned tax increase for low-income pensioners, and made overtime payments as well as end-of-year bonuses tax free."

So much for nothing having changed.

Not to mention tons of France-wide and regional implications, the political impact on several levels, and the pause and hesitation it would bring to politicians considering to unilaterally pass unpopular laws in the future.
If you manage to get a merchant account (mule, homeless credentials) you dont need additional technologically advanced/complicated exploits involving getting physically close to people. You just open internet shop, list highend multimedia equipment(TV, consoles, laptops, phones) at 30% off prices and spam FB/coupon/deal sites.
I remember back in the early 2000s BMW made a lot of splash about hydrogen-powered cars. So Germany has had a love affair with Hydrogen for a while now.

Does anyone think its a worthwhile competitor to BEVs for personal and commmercial use?
(Excursion on the title)

Curiously a search such as https://www.google.com/searchq=Breakdown+Palace

comes back with: "Showing results for Brokedown Palace / Search instead for Breakdown Palace"

but the results are about a poorly rated movie, not the well-liked Steven Brust book.

Culture fragmented, have we.
The Abortion Debate Is Stuck. Are Artificial Wombs the Answer?
I enjoy the same things but with CDs. CDs are gonna come back big time as they offer all the conveniences of quality and the ritualistic aspects of vinyl records.
Some low level text libraries (FriBiDi, HarfBuzz) use UTF-32 as it makes code simpler when you have to work on it at code point level. Most code does not need that of course and is better off working as a different level than code points.
Prime (symbol) usage in mathematics, statistics, and science
Yep. Hacker News is a product not a community. The headlines are interesting but the comment section is offputting.

I am largely unable to communicate using only Hacker News approved tone and words; I don't speak beige.
Yes, cinematographers do vary the shutter angle for artistic purposes, but that just confirms the fact that the amount of motion blur present in a film is a deliberate artistic decision rather than a side effect of using an "antiquated" frame rate.

As for downsampling, I believe your math is off. 120 fps at 360° means each frame is exposed at 1/120s. Conforming that to 24 fps gives you the same exposure duration per frame (you're just throwing out 4/5 frames), so you're effectively at a 72° shutter angle - less than half of what's considered "normal".
تحميل برنامج فيلمورا Wondershare Filmora لتحرير الفيديو با احترافية
But the median salary of a doctor is much higher than the median salary of a software engineer; or is it just the debt that you mean?
You are missing what I at least strongly suspect is a significant number of posts: (4) people paid by the companies to say positive things, like "I was only able to quit smoking because of this product."
Working is not vacation. Sticking to a process is a hygiene factor which doesn't necessarily has to be fun but it makes it possible for companies to be properly managed.

That being said, stop complaining. If you can find room to complain, you surely can find room for improvement right? It might just be me, but everywhere I've worked I've never encountered a manager who isn't open to solid ideas for improvement.
So, if I understand correctly, you want to destroy something, but have no reason other than that someday it may become too popular?
The survey they mentioned had a clear goal of selling tamper proof containers, so I'd take that result with a grain of salt. The question "have you ever taken food from an order" is more ambiguous than you'd think. If a customer gave me some food. I may have answered yes. Or if some error had otherwise made the food undeliverable I may have said yes.
They said Chrome for Android. That might suggest AMP is only getting shoved at mobile users.
Does anyone around here actually know how to make sites friendly to iOS safari reader mode? Last I checked, it wasn't documented, and the best wisdom floating around was something like "use divs and maybe an article tag or two"
Looking at the code I am reminded of how grateful I am for high level languages and the absolutely insane number of libraries I can use to do perform so many complex yet fundamental tasks at ease without writing code for them.
>How are programmers different from bus drivers?

In that programmers are supposed to be creative, over-deliver, etc.

You'd worry if a bus driver got from A to B in half the time driving twice as fast suddenly.

But you'd be OK if a programmer you've asked to design system with features A, B, C and performance P, also delivers features D, E, F and performance 2*P without being asked!
Why would companies prefer cheap insurance over productivity? If they want to pay less, they can just pay less. People would rather get paid less than get fired.
Oh yeah, I don't read the news. If anything is important enough, I'll visit the Reddit live thread, or if it's not time sensitive, it will be in the news 2-3 weeks later, at which point it's probably worth reading.

So major news outlets are still on the AMP bandwagon? And they complain about revenue...
Yes, and it includes that guarantee because it was designed with UCS-2 in mind. The question is what would have happened if, hypothetically, the mistake of UCS-2 had never been made.
> Steal from the richest man in the world: FBI is on the case with military-grade weapons, tactics and surveillance.

Steal from the richest man in the world * that avoids paying taxes * : FBI is on the case with military-grade weapons, tactics and surveillance * paid by taxpayers *.
Well, BEVs are driving on streets, are available for purchase and infrastructure to charge them is pretty decent in most countries.
I had items stolen from my car one evening. When I filed a police report, I was asked to give serial numbers for the items - the police in my county maintained a shared database with all pawn shops for identifying stolen goods.
I think you misread what I wrote.