skysight-inc/HackerNews huggingface dataset:
It is possible to access other address spaces, it is just a bit more complicated:

- Set the recursive entry of the active level 4 table to the (recursive) level 4 table of the other address space.
- Now the recursive addresses point to the other address space, so you can access its tables freely.
- The difficult part is to switch back to the active address space again because can no longer access the original level 4 entry. This can be solved with a temporary mapping to the active level 4 table or by using different level 4 entries for the recursive mapping of active and inactive address spaces.

However, I'm no longer sure whether recursive page tables are a good choice for the blog since they're complicated, difficult to learn and not portable. See my reply to DSMan.
Ahh thanks, I was unsure because the article mentioned it being pitcehd to advertisers at CES, so I figured it was hardware.

So they want to compete with other services that are burning cash trying to provide content to ensnare users like NFLX?
The Significance of Software Testing and QA in Software Development
Please tell us your name, address, and a link to a nude photo.
I'm sure it does, however it's supposed to.

What I mean is that systemctl isn't available in containers:

root@foo:~# systemctl status sshd
bash: systemctl: command not found
Heh, that's exactly what I do as well.. so it must be common to some extent.
Very well described.
Clojure: MXNet Introduction
We are currently using RIOT in a 3 year research project(2 years in atm) and they do have some issues, however not on the scale you describe. Especially with the online support, if you ask the community, you will generally get an answer relatively quick. With the examples, your experience will vary greatly depending on what board you use, as not all support every test.

It is however clear, that they started as a research project and had, and still have, some maturing to do before they can be considered for a production environment. In my opinion, they are however on the right track for that. The list of buried corpses tends to get shorter and over the last year, a lot of interesting features were added. They are also currently working on fixing their documentation and getting automated HIL tests running for their supported boards, which should fix alot of problems people getting started with RIOT currently have.

We are likely not going to use RIOT in the next project, however we will continue to use it for teaching.
Number queens. Same people that have such advanced vision they can see the difference between 100 and 120 fps. After a certain point, even more if you're at a safe distance from the screen, more pixels don't make different to the naked eye. But you'll never convince number queens.
Lessons learned scaling a PostgreSQL database to 1.2bn records/month
That's the real deal with his "hack" releasing this data from his trolling security company. He knew it wasn't a hack but he also knew he could use it for his pathological tolling. The criminal charges were more about how he presented everything and that he's a notorious public figure who denies being a nazi while being the sysadmin for Stormfront. AT&T wanted to mess with him, but the courts were super excited when they heard who they were going to try to convict. I am glad he won the case though. It could have been really problematic case law if he didn't. I'm also glad they tried to pin him to the wall for it. GNAA/Goatse Consulting (his "firm" that did the hacks. GNAA is a massively offensive racist and homophobic acronym.) and the thing he built with the help of many others felt like it was dominating tech culture's sense of humor for a while. The racist jokes were just for the sake of trolling.... right? Right?

I think the deal with Weev is that everything he does is both serious and a joke. He does appear to be a nazi but if you try to stitch together his actual person it gets twisted really quickly. He has a personality disorder. I think a lot of people caught in his reality distortion field didn't quite get that playing around with "edgy" troll stuff normalizes things that eat up self and society. I definitely have seen a change in the casual dabbling with it since Charlottesville. While I have some sympathy for people that believed the lie that it's all jokes... I don't think Weev ever thought it was just jokes. He's extremely smart and fucking dangerous. I hope one day he gets a moment to reflect and use his brain for something that isn't being the fentanyl of meme pushers.

EDIT: DO NOT GOOGLE GNAA or GOATSE AT WORK
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> It seems there was an anti-database fad(s) starting in the mid-90's that made app languages want to pretend databases didn't exist, to be magically hidden behind an interface.

This assertion entirely misses the point.

In most applications which employ a db to handle persistence there is a need to map relational data to objects. Either you reinvent the wheel each time you need to handle data to/from the persistence layer, by rolling your own ORM infrastructure, or you reuse a component that is far less bug-prone and efficient and far easier to maintain and update. Framework developers recognized the need to free developers from wasting time writing bug-ridden and ineffixient boilerplate code, and thus started offering their own ORM frameworks. Real-world developers who felt the pain of having to roll their own ORM components or recognized the value of using those tools, whether in reducing bug count, increased performance, lower time to market, and lower maintenance needs.

Your comment sounds an awful lot like the comments from decades ago where random geeybeards whined that these new fangled compilers and interpreters want to pretend machine code doesn't exist, and how hand-written assembly is the right tool for the job.
There are different practices on which different organized religions depend to keep the "count of the believers" steady and their influence strong which could actually be criminalized when there were enough consciousness and willingness (without disallowing individuals believers to believe). But there surely isn't enough willingness, especially not in the US where publicly "non-believing" more or less excludes you from the politics (shouldn't that be changed for the start?) and the religion organizations have the status of the... sacred cows.

Looking back, there were many very good reasons why the religions were not put in the constitution.
How to Turn Off FaceTime on iPhone, iPad, and Mac
Docker. They made me an offer of around ~210k base + options for a Senior Software engineer a few months ago. Fully remote! I ended up passing on it for different reasons on it though.
https://github.com/RIOT-OS/RIOT/pull/10792
Yes, because Python is just a small subset of CommonLisp with bad syntax.
Inspire#DSGN
Out of deference to the Holocaust, the US government doesn't keep demographic information on religion. As you say, the theory goes that a record of who belongs to what religion might be used to commit genocide.

But this theory isn't applied to anything else. The same government collects detailed information on everyone's race, despite the fact that race is a much more common target than religion is.
It’s not “a bit of convenience” when you are the business owner having to write multiple cheques instead of one, because each platform enforces its own incompatible technologies.

Plus there is another big argument. Some app written in wasm is not just compatible with today’s platforms (iOS, Android, MacOS, Windows, etc), but also with tomorrow’s platforms. The lack of apps is probably what killed windows mobile and resulted in the current duopoly. If all apps become compatible with any platform as long as they implement a standard, then there is a chance for a challenger to break the duopoly.
Oh wow. I'd always just assumed it was a US idiom along the lines of yada yada or something. Buffalo buffalo... doesn't work in British English as it is only a noun.

Nearest English silliness I can remember hearing is: police police police police.
Jacket Back Digitizing Mistakes to Avoid
Got downvoted for some reason, I guess thoses who never played a casual mobile game while on the loo had thrown the first stones.
>independent innovation

As a Chinese, you may also know the inherent hatred and despisement towards "foreigners" mainly the "white skinned pigs", believing that the "foreigners" deserve anything done to them, it's just payback time for what they had done to the Qing dynasty otherwise China would have "still" been the greatest and most powerful country, right?

And the "No matter the cat black or white, it's a good cat if caught the rat" kind winner-take-all, by fair means or foul, mentality is never more prevalent in today's China?

>full 5G solution provider

This refrain again, you really should read less Chinese propaganda, Huawei has always been mainly an assembler and modifier like ZTE, just because they have that cellphone SoC which itself is not that advanced and original and handicapped on GPU, so magically Huawei is now a tech giant?

Tear down what ever Huawei product and especially tele equipment and see how many key parts are "innovated" by Huawei? And how many are from the "foreigners"?

Even that overblown SoC is cobbled together with all kinds of licensed IPs and algorithms from companies all over the world.

Such an innovative and successful marketing company.

Next time whitewashing China, do your homework first, your nonsense works wonderfully in China, but not anywhere else.

>think the US has much to be stolen by China, think twice.

Sounds just like straight from the CCTV with a gigantic complex.

Also have a look at China's latest invention.

https://en.wikipedia.org/wiki/Four_new_inventions
Right. One just has to weight risks on publishing vs keeping private on every such issue, and expose ones with the highest shift to the later.
I feel like misquoting Churchill here and saying meritocracy is the the worst system except for all the alternatives.
How to split large Python Functions across multiple files
... All I did was find the issue number.

The ticket follows the sensible approach: Document it, and close it as expected behaviour, and it did lead eventually to an LVM issue that did require a fix [0].

systemd did good here, above board, but there was a faff about it, because the expected behaviour of the audience differed from the reality of the situation.

[0] https://github.com/systemd/systemd/pull/6174
Looks great, not having a go at you, but instantly reminded me of this

https://youtu.be/8wfG8ngFvPk
It’s interesting that we keep reinventing this method of moving money by actually not moving it.
It existed between merchants in the middle-age[1] and most probably earlier (Mesopotamia?)

I suppose this is a cycle of centralization/decentralization.

[1] https://www.economics.utoronto.ca/munro5/BILLEXCH.htm
If you think your location is not sold to whoever wants it, you're gonna have a bad time. People have to assume that everything they do online or while using some services, can be used for and against them.
The purpose of the database is almost certainly to understand, when a new patient presents with HIV, where they got it from. Trying to answer this question is standard in the US as well.
Notable quotes

22:10 "Unix is dead."
25:28 "Change is awesome when we are the ones doing it.
27:20 "No one needed to send death threats over a piece of software."
27:30 "Contempt isn't cool."
Why do all these oled displays have to be 4k nowadays? I was shopping TVs recently and found exactly one 2k (1920px) oled screen for about 700 euros when looking across three countries, which was slightly above budget but I was considering it. If there had been more than just this one choice, just to have some OSes and features to choose between, I might have gone for it. But 4k oled costs thousands at no added benefit, so now we have a crappy (girlfriend-selected) 4k backlit lcd that you actually notice turning on backlight selectively on parts of the screen that have non-black pixels.

It's not as if I can see individual pixels from across the room. Same with a laptop (I don't see my pixels on a 16" 2k screen), a computer display (I don't see pixels on a 23" 2k screen), and a phone (I don't see pixels on a 5.5" 720px screen). I'm pretty sure that if you can see individual pixels at those sizes, you're sitting too close.

On my phone I really just want my 720p oled display back: there, too, I have a crappy 2k lcd now because oled is too expensive at the resolutions they make them nowadays. And I was hoping to see oled laptops soon, but it looks like we first have to get every single application to be rewritten to support more-pixels-than-you-can-actually-see zooming modes, then bring down the price of these panels, and then I can buy one.
I want everyone else to be reasonable so I can game theoretically outsmart every one. If only there was a bigger player forcing us all to behave reasonable-like a state.
but you take a quality loss...
> "Spelling as plot device"

I'm curious, what do you mean ? could you point me somewhere to learn about it ? is it something like or related to a McGuffin ?
So you think backwards compatibility is so important that we should keep old BROKEN and INSECURE behavior just for the sake of not inconveniencing few power users with technical knowledge to override it? Instead those few loudest complaining should be catered to and regular users left for the wolves…

I think some people sometimes lack any perspective on the topic.
You could have automated gamification of education without the overpriced manuals and professors. There's just a strong monetary pressure to not have that.
Cynicism and lack of trust are two of the biggest obstacles to getting things done. Unless you have and produce evidence to back up your comment it is unworthy of you.
Too much and not enough? It's little bits distributed across a lot of time. Always thoughtful moments great engagement and a simple ui. I could wish for markdown and more improvements for tablet reading but it would probably die in a rewrite. Better left alone.

I feel in awe of the people who post original content.
The comprehensive guide on fundraising pitch
I honestly have no idea what do drunk people do, that leads to random intercourses. It is an "educated guess", that in many if not the most cases the participants know each other.

And looking people up on the Internet is a common thing nowadays.
Like it or not, the main cost of university is not from education or from helping graduates find jobs. It's true that anyone with an internet connection can access course material from top universities and from top professors. But only a university can get you a community, a network, a signal: you may call that prestige; society doesn't care.

I would also like to mention that the UC system is one of the more open, impactful universities when compared to the privates.
Also timing, Apple publish their quarterly earning results this afternoon in an already peculiar context. It’s the first time they missed guidance over the decade.

Ps: As others noted maybe it’s fair enough if support failed to acknowledge the bug quickly enough.
You know, because we knew this would be controversial we made sure it was both a compile-time option and a runtime option. Yes the upstream default of both defaults to on, but that's just upstream. We made it very easy and supported for downstream distros to switch between opt-out and opt-in of this option for their users. We have encouraged distributions to leave it on, but we were fully aware that for compatibility reasons this is something downstreams likely wanted to turn off, and most compat-minded distros did, as we expected.

Now I am used to taking blame for apparently everything that every went wrong on Linux, but you might as well blame your downstream distros for this as much you want to blame us upstream about this, as it's up to them to pick the right compile-time options matching their userbase and requirements in compatibility, and if they didn't do that to your liking, then maybe you should complain to them first.

(And yes, I still consider it a weakness of UNIX that "logout" doesn't really mean "logout", but just "maybe, please, if you'd be so kind, i'd like to exit, but not quite". I mean, that's not how you build a secure system. We fixed that really, fully knowing it would depart from UNIX tradition, but that's why we made it both compile-time and runtime configurable)

(Also, nobody has to "incorporate" systemd's library to avoid the automatic clean-up. In fact, there's no library we provide that could do that. What was requested though is to either run things as child of systemd --user or just register a separate PAM session, neither of which requires any systemd-specific library.)

Lennart
That's a bug in Unity. They dropped their own desktop environment in 18.04 for GNOME.

So it's likely it won't ever be fixed.
What about NSA backdoors built into all US Corporations platforms?
Ignoring for a second the problems with allowing potential partners to see such data: What about if your employer sees it? Your colleagues? Your friends? Why should any of them have access to that information?
Goatse Consulting

Seriously?

Probhably most readers are too young to remember this "important" piece of internet lore. Let's just say it was the first, massively not safe for work web site.[1]

Naming his company after that is quite fitting.

[1] https://en.wikipedia.org/wiki/Goatse.cx
I would direct you towards their git instead of their website https://github.com/RIOT-OS/RIOT

There simply look for merged pullrequests of the features you are looking for. That will give a better overview of the degree of support then the documentation.
> All the web designers I knew back in the early days knew some HTML and CSS and we'd often discuss possibilities and limitations of browsers and standards, and how to work around issues. They didn't just lob PSDs over the partition to the devs - there was an active dialogue and they knew their stuff.

I find this false. PSD-to-code was very common back then. There even still some designers today that only work via images/PSD.
Asterisks are used for emphasis here:

*like this*
=>

like this

Footnotes we do usually do with a different mark here; some use square brackets [0], others use superscript chars¹, and I've also seen daggers† around.
Wow, what a list! Thanks for passing that on.
My colleague and I experienced the same thing last week on his Samsung phone.
Another colleague was calling us to talk about a project, we were chatting away and in the few seconds before the phone was 'answered' our colleague heard what we were talking about.
Most of that is a public information, that you can look up.

Can't give you a link to a nude photo, as I don't have one.

But surely you must understand, no privacy can only work when it is universal. Its a simple prisoner's dilemma.
Rails 6: enabled full source maps in production
As both a designer and primarily a developer I can tell you there hasn't been a design I couldn't implement exactly as per spec over several years.

The issue has been more a case of it would be better not to and the design being incomplete (being most frequently static mocks) it hasn't fully captured the interaction, all scenarios or device widths. Designers need to really understand the medium they are working with and meet devs halfway.

Good design is function over form and working within constraints. All too often in the industry the designs are created as though they are for print. This is in large part also due to the fact designers tooling itself was designed for print and we are just now beginning to have better tools for designing interfaces but there is a long long way to go.
> Have you ever had pid 1 (systemd or any other init) crash? For the last ~three years I've been paid to maintain high reliability algorithmic trading systems that ran systemd and a whole lot of other stuff, and systemd has never crashed on me.

You see, that's the argument I hear a lot from Systemd advocates. The problem with anecdotal evidence is obvious. When you hear people opposing Systemd, practically all of them have some real-life issues with it, often related to functionality that would otherwise be non-essential (i.e. doesn't really need to be handled by PID 1). Of course if you don't have a particular problem, you don't feel it's important. That's precisely the attitude people resent.
> Today, 99% of 32-bit and 64-bit processors are RISC

> Concluding this historical review, we can say the marketplace settled the RISC-CISC debate; CISC won the later stages of the PC era, but RISC is winning the post-PC era

It is clear that his assessment is right, but isn't the 99% number too high ? Servers, laptops and desktops still run x86 and they are CISC ( unless you are counting x86 as RISC based on microcode )

> Many researchers assume they must stop short because fabricating chips is unaffordable. When designs are small, they are surprisingly inexpensive.

> High-level, domain-specific languages and architectures, freeing architects from the chains of proprietary instruction sets, along with demand from the public for improved security, will usher in a new golden age for computer architects. Aided by open source ecosystems, agilely developed chips will convincingly demonstrate advances and thereby accelerate commercial adoption.

It will be interesting if manufacturing also gets open sourced. There already seems to be a project attempting this : http://libresilicon.com/
Hacker News: Mark All Read – Chrome Web Store
> Add to home screen is a good example

You mean the thing that's been there since iPhoneOS 2.1? (https://appleinsider.com/articles/08/10/03/latest_iphone_sof...)

Or are you just whining about other implementors not adopting Chrome's proprietary crap wholesale?
MaxCDN vs. CloudFlare vs. Amazon CloudFront vs. Akamai Edge vs. Fastly
A bit confuse between the two. Any easy way to up it and run some lisp code, not necessarily Common Lisp?
Improving the Cryptanalysis of the Flash Player PRNG (CVE-2017-3000)
Character Based CNNs for text classification in PyTorch and trained model+ viz
I'll send you a note. Cheers!
What a wonderful reading experience, and commenting/exploration process.
https://kaikin.en.alibaba.com/
Not everything runs well in a container. In fact with the lack of network understanding in most container implementations I would say there are many issues.

Additionally this concept of stateless container design and state kept in containers there are opposing implementations
Thanks for bringing the evidence. I also listened to people with HIV when doom has spelled on you by chance, you feel justified in putting others through the same thing.

One guy even told me he wanna infect other with HIV so that there are lots of people with HIV and research pace of cure discovery is exponentially increased.

People are still people they can follow any train of reasoning to make themselves justified.

All I want to say is don't trust other people's judgement too much, you never know they might have nothing to lose.
Introduction to Character Based CNN and PyTorch Code and Trained Model and Viz
> “hey this isn’t equal and maybe women just aren’t as good at tech,” ... "women are predisposed biologically to not be good at things"

No one has said that. Please assume some good faith that when people say they don't want speakers to be selected based on gender, it means they don't want speakers to be selected based on gender. There is not a single comment under this article that has said or implied that there are difference in the ability of men and women to perform skillfully with technology tasks.

> On the topic of bring more gender parity to nursing and teaching, please do.

Sure, lets bring in a universal affirmative action law that dictate that any industry that has more than 60% women or men must apply affirmative action for any new hire. I would enjoy to see that experiment. For reference, the top 3 most gender segregated professions (99.4% or higher) in Sweden a few years ago was midwife, dentist nurse, and stone layer. Engineers didn't even breach top 50, and is pretty average in gender segregation.