skysight-inc/HackerNews huggingface dataset:
I have used Google Spreadsheet to extract <TABLE> or <UL> content. It works very well with them.

Compared to it, listly.io works well with all types of tag if there are repeated structures.

In my experiment, it works well with hunderds kinds of web sites.

e.g. Google/Bing search result, Amazon/Walmart/Ebay product list, Twitter/Facebook/Tumblr posts, Twitch list, Bloomberg finance info, Threads of a forum, Instagram comments, and etc.
Nessus Plugins search and explore engine
People be like : "spying is bad and I don't like it"

Aggressive spying has been standard since forever. If you are outraged it means you have not been paying attention. This is not new.
Thanks for the additional information.

When experimenting with libFuzzer to test an audio processing library, I was impressed by the results and also the ease of setup. In-process fuzzing is really the best option for that use-case, which is why I chose libFuzzer over AFL.

An open-source alternative of Microsoft's SAGE/Springfield would be cool. I'm sure there are things to come with the efforts in CRS you mentioned.
Looking forward to where this goes and hope that your 2- and 5-year outlooks hold true.
PR Advice for Startups from an Actual Reporter
I picked the wrong time to visit :X between North Korea and the potato shortage, this could be rough. :D
I think Chrome extension is the best way for end-users, too.
WW3 CIA PLOT TO STOP LE PEN,BEING ELECTED
There are some commercial efforts but not much in the open source space which in my opinion is a bug problem because APIs should be fuzzed properly - especially when written with dynamic scripting languages.
On that note, what's the smallest possible OpenBSD installation?
ZFS can tell you which files are corrupt, and you can then manually restore those files from an offline backup. No online device redundancy required.
dalvik on <= android 4.4
The Steady Rise of Digital Border Searches
Here is a good read of exponential Economist that meets Finite Physicist, economist with exponential growth vs Physicist and the law of thermodynamics.
https://dothemath.ucsd.edu/2012/04/economist-meets-physicist...
Eh, I played CoD for a long time in middle and high school The community loved to complain about the whole lack of dedicated hosting thing but I rarely had bad experiences with it. Plus, CoD 4 and CoD WaW both had dedicated servers but are mentioned in this slide deck, so it sounds like they'd be using this middleware regardless.

At CoD scale I'm sure the ability to not rely on first party hosted servers saved enough money to justify the occasional service interruptions, and this system is better for groups of players that might be close to each other but far from an official data center.
So, can we use this extension & install it in Chrome?
It's the public holiday honoring the founder's birthday. Everything I've seen, online or elsewhere, says it's one day.
I plan to use slate or draft to write MathJAX or ASCIIMaths writing. Can anyone suggest which one will be more better to write MathJAX or ASCIIMaths?
An ISO image is also important for older machines that don't support USB boot. This is often the case for PowerPC Macs.
OK. In my (limited) view of the field these kind of things started with "Super-Resolution From a Single Image" in 2009 but apparently it is older than that.

To me personally, it feels weird to call this super-resolution, but I realize I may be in the minority.
I am by no means an expert on the subject but use Ratchet (http://socketo.me/) with proxying through nginx for my limited websocket needs. Works well.
Yeah, I just did some testing on an Android device as well and had the same result. I like Slate's API and data model more than Draft's, so I'd almost certainly switch if this were fixed.
Visualize and control the status of your vpn in Ubuntu
A charger made the right way would consist of a constant current generator fixed to an high voltage value, say 24V, leaving the circuit into the appliance to step down it and draw the required current until voltage drop is acceptable. This way one could have 100% short circuit protection and multiple appliances charging in parallel. A phone charger could even be used to recharge a laptop, it just would take more time to do so but it could be done.
It's taken as a given that more targetability is always better for ads but lately, I've come to believe that lack of targeting ability can, in and of itself, be an asset.

The more coarse the targeting, the more humans are able to reason about ad placement. If I see an tv ad on a program, I know that all the people in my region watching the same program are also guaranteed to see the ad. Whereas if I get an ad on Facebook, I have no idea who else might have seen the same ad.

I've been mulling this over because Podcasts, by some weird quirk of technological path dependence, got locked early on into a state of extreme ad unsophistication. Despite, or maybe because of this, podcasts have some of the highest ad rates in the business. Take Mailchimp's sponsorship of Serial for example, that sponsorship itself became somewhat of a mild media sensation surrounding the discussion of the story. But that could only happen because of the impossibility of ad targeting in podcasts. Because of that, you knew everyone else listening to serial was hearing the exact same ad as you.
QUIC doesn't just send data straight over UDP without making sure it arrives.

You should probably at least vaguely understand how it works before criticising it.
He really didn't say that. He sees two advantages to SV:

- American optimism on steroids; people will take you seriously when you say you're going to change the world with [some kind of unproven tech or business model]

- availability of capital.

He also said talent is evenly distributed the world over, and that over 50% of startups founded by YC come from non-US founders. But that's not the same thing as saying SV has no advantages.
It is also quite interesting the PHP introduced many (or at least some of us) to the ideas of server-less computing already 20 years ago.

That's how I got started. I paid some small money for local ISP and got in exchange FTP user account and account on their shared MySQL Server. I would write my code and deploy via FTP. I believe some companies ran a cluster of servers, providing cloud like scalability for these deployments.
WhatsApp to soon make notifying others of your mobile number change simpler
Mark Zuckerberg explains Facebook's secret for acquiring companies
The sugar = hyper kids myth has long been debunked.

Instead what studies have found is if the parents believe their kids ate sugar they'll believe their kids are hyper even when the kids were actually given a placebo.

https://www.google.com/?q=does+sugar+make+kids+hyper
You can tell zfs to store N copies of the files (you do it at file system level, but it doesn't have to be for the whole disk) instead of one, so you can recover from bit rot even with a single disk. At least in theory, I have never tried it.
How to stop feeling insignificant
Vivaldi is Open Source, they just doesn't have github repo and they aren't "crowd-based open source" (I don't know how to call it).

https://vivaldi.com/source
Vanguard Is Growing Faster Than Everybody Else Combined
8 myths about mobile interfaces
Emphasis on the word "relevant".
David Silver from Google DeepMind: Deep Reinforcement Learning [video]
Took too long to load, for me. So, I came back to HN. Good to know it's an ad, so I won't mind skipping it.
MacOS running NVidia GTZ 1080 ti
Tried on Indeed jobs listing, Amazon product search, Craigslist and cannot get it to work. I suggest you test the tool with top 10-20 most popular websites that contain listing type data. Our company also did a little side project similar to yours and packaged it as Chrome extension. We learned that it is quite hard to make a unversal tool to guess where data is. Especially that so many websites use <div> and <ul> with CSS to form table like structures instead of plain <table>. If you want, take a look at our tool: https://chrome.google.com/webstore/detail/instant-data-scrap...
I found this talk a very good summary of Deep Reinforcement Learning and key concepts. Even without seeing the slides, David's presentation was able to convey the key ideas clearly. Well spent 30-40 mins.
By remaining in proximity and contact of other humans you're their responsibility and they are yours.

I reject this completely. That's your reality, not mine.
Since there seem to be experts here in the discussion: I keep thinking about a little toy open-source project to adress bitrot in TimeMachine backups. A utility that compares chekcksums of the original file against its backup. Apparently Apple started using hashes internally in Time Machine and it would probably be simplest to use those. However, I cannot find any documentation on the internals of Time Machine. Does anyone know where to start looking?
Would such a tool make sense at all?
16GB iPhone users care!
Save AWS bill upto 70%
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You picked a bad example. The actual source article is published at... arxiv. From an academic perspective it is worth exactly as much as a blog.

Academic literature has many problems but it is way above the blogosphere in that regard. And media coverage is going to suck no matter where stuff is published...
Except I still don't know who put it there. Sure I could look it up, but it's probably stupid.
Nice article, nice styling, but a nail-scratch-on-schoolboard ending: a marketing pitch. The article shows icon styles through the years, with a hint of progression. And now we've finally arrived at the optimum, the iconset of iconsets: [insert product here]
I don't think other people should necessarily have to accept that you prefer not to keep your child reasonably quiet, as an example, in public. Understanding that kids will be kids doesn't mean understanding that you as a parent prefer not to teach your kid how to act in public.

It might seem harsh, but you really do paint the image of someone who thinks it's fine for his kid to keep screaming and running around in public, and having people just accept that that's how it is. I don't know how it is where you live, but neither in my home country or the country I live in now would this be considered fine for a parent to think. In my home country I think the general sentiment would be "At least have the decency to be ashamed of your performance as a parent" and a little bit less harsh where I am now.

You can think the above cultural sentiment is harsh, but it's a culture based on valuing the collective very highly and respecting it more than you value even yourself.
Einstein’s Greatest Mistake
I am using Slate for a few months now. Before that we used Quilljs and looked also at other editors before switching to Slate.

Slate helps me so much to speed up development. I don't want even to think about working on my wiki app without using Slate. Sure it is still in beta. Nevertheless it is incredible how fast ianstormtaylor reacts to bugs. I haven't found an issue with Slate that couldn't get fixed within a few days.

Great work! Thx so much ianstormtaylor!
All of my desktops and laptops run Unix-like operating systems with sshd either already running or ready to run. I just need the IP address of one of the machines, and for both machines to be on the same network.

With the advent of type-C USB, I expect things will become even simpler as long as at least one of the devices can expose itself as a mass-storage or MTP device.
How did the backup software detect it then? Or is the author falsely calling SSD degradation bit-rot
I'm using Vivaldi since first public release and I haven't encountered any issue regarding to Blink stability.

I'm using only newest snapshots (so they should be considered unstable) as my daily work & private browser and never had a reason to roll back. IIRC they using even nightlies from Blink in their snapshots, so "getting behind" shouldn't be considered a problem I think.

But putting everything aside, let's assume they're 40 days behind Blink always - are you THAT geeky that you need these new Blink features instantly, when noone actually implements them anywhere (I'm taking about new JS stuff for example), because noone would be able to use this features, as this is cutting-edge-blink-only-feature?
Depends on how big your lap is, I guess.
Am I missing something, or where are the originals?

(I'm assuming "super-resolution" in this context is like a function B = super_resolution(A). I can see lots of what I think are Bs, but where are the As? Aren't they super-relevant?)

() No pun intended.
I add parity archives to add some redundancy to my photographs. I've done it for years, but I think it's useful not to rely on a filesystem to handle this.

For example:

par2create -r5 -n2 example.par2 *.jpg

creates two files, between them giving 5% redundancy. I think that should be more than enough to repair bitrot within a file, but depending how many photos there are, losing a whole file could be more than 5%.

par2verify example.par2

will verify, and par2repair will repair corrupted or missing files.

https://en.wikipedia.org/wiki/Parchive
For what it's worth I learned that explicitly in a data structures & algorithms class. I've seen it come up in a bunch of other introductory material, so it seems like a relatively standard part of "the curriculum." I think somebody might have a chance of coming up with this shortcut on their own, if, for example, they wanted to compute the Nth Fibonacci number efficiently (using matrix exponentiation -- the bignum arithmetic makes it O(n^2) if you just do n multiplications) or if they wanted to compute a polynomial more efficiently by memoizing the values x^(2^n), or if you kidnapped them and threatened to kill their family if they couldn't figure out how to compute x^n using O(log_2(n)) multiplications...

The difficult thing about that shortcut isn't that you couldn't come up with it, it's that you wouldn't think to try coming up with it unless you are in a particularly painful situation.

I don't view this exponentiation speedup stuff as math-specific, it's something you can come across when efficiently updating string checksums under random access modifications and concatenations, or when solving some graph problem where you exponentiate an adjacency matrix.
Isn't either essentially the same. To say guessing neural networks combine the input of multiple images would be an understatement.
Embrace mobile-first strategy for mobile app marketing services
Of course, some people think of this as a Feature.
I'd be really curious to hear from engineers that were made to play a musical instrument in childhood.

I know some people believe there's a correlation between good engineers and musical study (no idea if that's true, only that I've read it before)

I also know that I've rarely met a child that wants to practice their musical instrument. Usually they have to be made to do it "No TV, no internet, no video games until you've finished your piano practice!" "But Mom!!!!!"

I know lots of adults that are happy they can play a musical instrument or speak a second language (parents sent them to language school as a child) but I know of few children who would chose to do either of them.
Nice list, but a side-note: all this focus on interview-preparation may give the false impression that algorithms and data structures is a closed body of work, when in fact it is an active and lively field of research with many basic questions not yet understood.

Someone could go through these 500 questions and for (almost) all of them formulate variants/extensions that would be open research questions. Or alternatively, ask for each of them: is this the best possible solution? Can I prove it? What if I restrict what the algorithm can do? What if the data comes online? What if the input is noisy? etc. etc. etc.
> It's all so smug and self-promotion of crap. "I'm going to say something, and all my friends will like it to affirm they are my friends!" Just creepy.

It's because FB rides the wave of recent narcissist epidemic, also it's good for gossips and bullying - closed groups you're not invited to can talk shit behind your back.
There always something moving and, in the end, it only manage to be an unreadable website at best.

I stopped skimming before it gave me a headache.
Global blockchain innovation: U.S. lags, Europe and China lead
Could you let us know which frameworks you studied and in which you finally got a job? Thanks.
Used mailmate when Mail.app was slightly buggy some years ago but then got tired of mailmate being buggy as well (iirc, takes seconds selecting multiple mails, changes column width after showing mail folders on/off, message signature inserting unnecessary new line and crashes randomly and never had those fixed in a year or something), I switched back to Mail.app in Sierra, seems responsive and trouble free so far.
To confirm your point: I've met many people who were stuck in a cycle of being troubled (often mental health issues, but physical too), and as a result being unemployed or barely-employed, and a result of that ending up even more troubled (again both mentally and physically; inaction is often unhealthy).

Then they found the church I was a member of (at times I was the one who brought them).

The first thing that often noticeably improved their general well-being was being seen as a person. People would come talk to this newcomer and involve them in some of the weekly activities. Another aspect of church that improved their life was regaining a sense of rhythm that they had lost: a weekly Sunday service + activities after, a weekly 'small-group' meeting at someone's house (and a big source of new friendships), the usual religious holidays, etc.

But the thing that seemed to most improve their situation was becoming active as volunteers. This would speed up the making-friends process, give them a sense of purpose, take them 'out of themselves' (and their troubles) by focusing on others, and their new responsibilities provided an increase in self-worth (and sometimes even an income, if they were among the 'paid volunteers').

I've seen people that I couldn't imagine 'getting better' regain a sense of normalcy, confidence and even happiness in astonishingly short periods of time.

Now obviously there's also a lot I saw in churches that I didn't like. But I've not found an alternative, at least not as visible as churches, that seems as effective, to the point where I'm almost inclined to encourage 'troubled people' to maybe give church a shot.
Please respond to the rest of my post, not just the weakest line.
Damaged files (that can still be read from disk without error) are more likely than not a result of bad memory. It is incredibly unlikely to have bits mutated on disk without triggering a CRC error -- approx 1 in 4 billion errors would go undetected in a CRC-32; and it has to be spread over more than 32-bits-wide. The fact that you had multiple damaged files basically guarantees that it was a faulty memory (or bus, or controller -- but not actual magnetic media corruption) issue.

ZFS can't really help you with that as the data was likely damaged in transit rather than on disk; though with its own 256 bit hash, it is likely to detect those faulty system components earlier than later.
Regarding the civic engagements point, isn't that what Brigade is trying to do? (http://nationswell.com/brigade-voter-network-for-politically...)
Mozilla is actually working on this for Firefox, and you can try it right now through their Test Pilot extension. I've been using it for a while now and it's pretty great: https://testpilot.firefox.com/experiments/containers
Previous to this, your 20 last comments were on another thread of mine. I could argue with you, but it is just a bait to downvote replies.

So you were randomly browsing HN news, and you found my comment, a non-top comment among hundreds or possibly thousands of comments, on a random post.

Then, you were not looking at the author, but rather at the comment, and you decided to reply to this one in particular. I am sure what I said strictly speaking, was incorrect, but not sure if this is the least correct of the comments in this topic.

Let me tell you that is unlikely enough to be considered intentional.

Then, stop mixing technical responses with insults. This is an insult:

> particularly when you continue to comment on technical topics you only partially understand (as seen here).

Just stop making excuses. This is the last response I give you on HN. I have implemented HTTP from the ground up I have nothing to prove to you.
Anyone wanting to look at Github, this is the link https://github.com/ianstormtaylor/slate
Between reddit and deviantart, facebook is probably the worse place to get likes for a photograph.
Mapping the New Urban Crisis
Real Time ETL and Data Warehousing Is Revolutionizing Business Intelligence
I tested now on Amazon product search, https://www.amazon.com/s/ref=nb_sb_noss_2/130-9531298-529675... . It works well though the result comes out slow (about 45 seconds). In result page, you can find the product list with the number of 28. For better speed, I agree to publish API or chrome extension.

In addition, it also works well in seconds with Craiglist apts / housing page. http://seoul.craigslist.co.kr/search/apa

Sorry for being slow. This is my private work. I could not predict a lot of new visitors, I need to scale up and out the server.
Snapchat India Controversy: Why Can't India Accept Reality?
I agree -- in addition, such problems can also be seen as a springboard into research - tweak any of them or ask if you can prove that the solution is optimal, and you are quickly in the realm of open questions.
It's a rule not to change the titles when posting, unless there's a very good reason not to do so
The PHP team is absolutely obsessed with backward compatibility. They broke surprisingly few things with PHP 7, and everything they broke was clearly documented.

You don't get to power a significant fraction of the world's most important websites if you break backward compatibility every few months.
100% true. Learning to play a musical instrument in childhood has positive long term effects in a variety of ways (improved neural plasticity past middle age, improved spatial reasoning ability throughout life, etc.) There's a pretty substantial and growing body of research on the subject now.
Could this title (currently "Next") be classified as clickbait? I'm on the fence.
The license in the LICENSE file looks like BSD 2.0. The proprietary license you mention is only in the Windows installer (according a quick grep) ... but it's still legally murky in my uneducated opinion.

Anyway, license notwithstanding, they do not publish the latest source. The download page has version 1.8, whose source is not available for download. There is also no repository and so no public history of changes on a per-commit basis. It might technically be open source, but certainly not in spirit.
Estonia has made it much easier for selected local start-ups to hire from outside the EU:
http://www.startupestonia.ee/visa/estonian-startups

Might be worth checking with a selection of these companies to see if they have something for you. Good luck!