skysight-inc/HackerNews huggingface dataset:
Yeah, we tried that. You forgot setting up TLS, authentication, and oh you wanted a backlog? You'll have to switch to this different client that runs in the cloud / on a Linux server.

If there were no other alternatives we could probably manage somehow, but there's much less friction in "here's the URL, sign up with your email address"
If you had 100 computers, <1% overhead could mean "capture every packet going over a 1 Gbit network interface going to only 1 computer, even if it has a 100% overhead on that computer".
Customer Experience: Management and Technology
In exchange it makes computation incredibly expensive not only because the Etherum VM is grossly inefficient but also because every node has to compute the same computations to verify the results (with bitcoin proof is easy but finding a block is hard).

This means the processing power of the etherum blockchain with one full node is the same as with a million nodes. We are jumping back to the nineties from a performance perspective despite potentially spending millions of dollars.

I wouldn't be surprised if etherum could be DOS'd simply by a government spending a lot of cash on a smart contract that does absolutely nothing for a whole week.

Etherum startups don't make a lot of sense unless you want to make some betting platform that would usually be taken down by the government.
I am a bit outside of my area of confidence but isn't the turbo frequency the max frequency advertised by intel on the CPU? There is not a ratio of 2.5 between these two models so it can only explain a fraction of the delta.
First, 250m for 3000 ppl is 100k/worker.

Secondly, buying a building is (save some closing and renovation costs) a neutral operation on your balance sheet, especially if you're flush with cash. In other words, when you buy a building, it maintains its value.
Not everyone's time is worth the same. Some people have more experience, intelligence, or can simply brute-force the task with determination. Productive societies reward people as such, and for good reason. You're talking about obliterating incentives as we know them. Perhaps you can test your hypotheses in a voluntary society before advocating for a coercive state to enact such policies.
For your first question: nope, the important edge case is that deep changes on _non_ observable objects won't be observed. But that is no different from the edge that deep changes on (conceptually) immutable objects are not observed.

For the last question: yes exactly. Note that the observables can (should) usually be updated from a 'nice' place, for example from controller or class methods, as directly manipulating data inside event handlers (as done in the tutorial for brevity) will quickly result in your code becoming a mess. But besides that state should be updated in the most straight forward way possible :). So MobX is unopiniated from a technical perspective, but you should have some opinion about it so that code is regularly structured and easy to grasp by others.
Show HN: Stuck with bash|zsh? Here is why you need to upgrade to fish
#@theAuthor
In my country the cost of doing an event can fund 2 startups of 3 founders for 9 months, can build a maker-space, or introduce internet to a whole village.
A lot of people want to attend, but can't afford because they live in remote places, they don't come to get drinks take pictures, or network, they just want to learn.
This is an optimization sprouted from the local constraints of Morocco and similar African countries.
Your opinion is most welcome
You sound like a founder of the company.
How computers created the picture of a 'mentally ill' society
Unless I misunderstood her ... I think the argument she makes is analyzing traffic in a datacenter and she talks about analyzing network traffic on a scale. Also she mentions Dick Sites who in his talk mentions datacenter technologies and not how to debug as an end user in some cloud.
Sensation Putin has long been dead
Wrong math certainly do harm people directly.
One example: Ariane 5
XML External Entity (XXE) Prevention Cheat Sheet
You also need to make measurements before you begin and as you make code changes.
Because the link I posted provides some less formal intro and commentary, no other reason.
CP3 and Israeli Innovation – InnoVission New App
Jonathan Blow: Jai – Polymorphic Datatypes (Part 1)
Always having problems with the developer building your startup?
I read the title and think "Ok, lets see what tcpdump has that wireshark doesn't" and what do I find inside ?

Article about wireshark :)
It's easy to account for this in terms of education. Number of years of education should be added into the calculation for that. For instance for every year of schooling you get a a certain percentage more currency in terms of hours worked than someone with less schooling. And I am for all sorts of pilot programs to explore how else we can organize society.

As for "productive societies", I don't know what that will actually mean in the near future. Automation is 100% productive. It needs no people for that. These terms have meaning for industrial society where people are treated like robots. It has little meaning for society where robots produce more of the goods. And everything else is about simply organizing society so that people feel some sense of meaning and contentment.

At the end of the day in motivated people with money, and engineering society in that direction, we actually get a lot of ills like burnout, alcoholism, workaholics, etc. Yes people can be coerced by money, but often it's not for their own good. It for the good of the owners of money so they can make more profit. But at the same time, this sort of thing ruins the experience of life for the worker.
Design is a team sport: A simple recipe for how we run Design Sprints
That's peanuts for someone who's taking just as much risk, and working as hard as a "founder"
Don't worry. Facebook's engineers missed this one too.
Only half?

They haven't done the maths, but I suspect that each ad served over mobile data earns the mobile carrier far more than the advert earns for the page that hosts it.

Mobile carriers should be banned from charging for data involved in serving ads .. and given the option of blocking them instead.
For me the point would be to make reading main point of the text faster and more precise. Why not render based on meaning of the words, e.g. "love" and "sex" should be red, strong words in bold, weak in gray, "emotion" in tone based on particular emotion etc? Grammatical terms are not even that interesting to me, and any syntactic sugar can be made softer.
Looks perfect.
Do you plan to enable PayPal payments? (...that would be very comfortable).

Also do you plan to add other countries? (I see only US and Canada)
Mossberg: The False Debate Between Open and Closed in Tech
> I really want a normal salary now, but they don't have the cash.

That's fine. If they don't have the cash, then all they can offer is equity.

> I don't know if 1% is a lot of equity

It's not. Why do each of the founders get about fifty times more equity than you? Are they doing fifty times the amount of work? Are they taking on fifty times the amount of risk? etc.
What We Can Learn from the Epic Failure of Google Flu Trends (2015)
There are much better/cheaper alternatives, like Bitrix24 - https://www.bitrix24.com/alternatives/free-plivo-alternative...

Twilio is still the king, though it gets pricey fast.
Yes I remember the heise reports as well and it was super speculative back then. BTW, your English translation is good. May I ask if that is just with high school German class or have you been to Germany?
So why don't you just run a firewall on your router?
Very happy org-mode user here. Two things that are worth mentioning:

+ org-present, which lets you write presentations as org files

+ Orgzly, which gives you a great interface to search, create and edit org-mode files on your Android device
Sure. I'm just pointing out that it's becoming increasingly rare to be able to replace a given use case of tcpdump with a physical tap, so you can't always sidestep the nastiness of calculating overhead—especially on a live system.
Steve Wozniak's Reddit AMA (March 16)
GTalk did, but as soon as they became popular they intentionally broke it

This is the thing. If nobody owns it, nobody can exploit it; if nobody can exploit it, it can't get VC funding.
RIP Session Recording
If they'd been under 30 they'd have been easier to catch as they'd have put selfies of themselves in the vault all over instagram.
I was an Emacs user that read about Org Mode, then started using it.

After a few days of memorizing commands and learning -- my reaction was "WTF, I could have gotten 90% of the functionality I use from a (web) GUI app with 15 minutes of learning?!"

A bit later I realized that Org Mode have two advantages and still use it:

- It is always here, integrated with my development enviroment. With everything I need. (And if not, I can extend it.)

- Just using the keyboard in an editing environment I was used to, instead of a GUI, made the app "disappear" from a cognitive load perspective. Org Mode is like paper + pen for me in the way. I just use it naturally, with a minimal effect on my concentration.
I doubt it. IMO Erlang is fundamentally a different model of programming than JS and what about mutability and things such as pattern matching? It quickly becomes apparent that it would not be much like JS if it was to take advantage of all of Erlang's best bits.
Ask HN: Negotiation platform idea. Would appreciate your feedback
A quick little survey to back an idea: a negotiation platform to be used in commercial support for software.

I'd really appreciate the input. Thanks!

https://docs.google.com/forms/d/1Sz4lgMMNtmkhEYJtC_qTPWyzF1Mp9wq-uej56LVk5AA/viewform
I just figured out that Google Flu Trends was shutdown in mid. 2015. This article gives some insights why it was shutdown about half a year later. Some of the data is still accessible for research purposes. [0]

PS: If you have issues reading the page, I'd suggest you to reloading and enable your browsers "Reader View".

[0]: https://www.google.org/flutrends/about/

*Update: Add link and change some phrasing.
Unless you have Enterprise their are still telemetry options that cannot be turned off entirely, and there is diagnostics and usage data not covered by any of the user settings that still leaks from the OS back to Microsoft.

If you want to block them as well you need to do it with a firewall rules (like a third party software firewall on whitelist mode).
https://docs.google.com/forms/d/1Sz4lgMMNtmkhEYJtC_qTPWyzF1M...
TestFx – Next Level Testing
You make it sound like Apple is being asked to put a man on the moon. They're being asked to comment out a few lines of code and recompile. Apple's objections have nothing to do with the volume or difficulty of work.
No, many European countries have national ID cards and you can fly between some EU countries using only that, not your passport.
Using something like "time tcpdump -c 1000 -w file.pcap ..." which stops after 1000 packets is always a good idea. It helps catch a too greedy BPF expression (PCAP filter), before using to many resources. Also always output to a file first, and then you can check the output afterwards with "tcpdump -nr file.pcap | less".
Actually, you can decode a stream as HTTP traffic in Wireshark. It assembles related TCP packets and puts together the conversation from the viewpoint of the application layer.
That's hilarious. And damn, exploding planets sure do emphasize the sheer random, uh, "creativity" of users. If there's a way, they'll find it. And if there isn't, they'll make it. I wonder if Temit was an ascended being, because surely near-omniscience is the only explanation for his ability to predict some of the crazy things gate users would try.

Anyhow, one minor issue: the gates were thought of by a guy named Amelius the night before they left the Alteran Home Galaxy, long before they ever reached Earth. :)
I do kind of see your point at least regarding the usefulness of those types of questions in an interview. I would however still maintain that understanding of fundamental CS theory is and always will be a great benefit.

You say that you "never" use your CS knowledge if that's the case how to you decide if you are going to use a bogosort or a quicksort? I know that javascript simplifies a lot of these things, but you still need to be able to make informed decisions about performance trade-offs in your applications.
And we still have a fairly large tech job market that does not involve any javascript at all, forcing developers to have at least some minor knowledge of datatypes.

Finally even if your target is to be a javascript(Angular/react/"whatever is cool right now on the web") developer at some flashy startup, I can't believe that some knowledge of design patterns, algorithms and datatypes would be considered anything other than beneficial.

And I would maintain that the internet as a whole would be a lot better if it was possible to view a page designed to display some text without having to download every framework created.

Sorry for the rant, I do really agree with you that there might be an unnecessary bias towards actual University degrees, this does not mean that the knowledge they represent (that can be learned without ever stepping a foot outside your door thanks to eh internet)is useless or not beneficial to any tech career.

How does stating otherwise differ from stating that civil engineers don't need to know math the have calculators.
>I'd have a rule of no analysis of non-tap data.

This is a ridiculous rule, you are cutting off your nose to spite your face. The saying "perfect is the enemy of good" comes to mind.

To your above point

>maybe missing filters or too wide an address space

There is merit in just capturing a shitload more than you need (provided of course, you're not trying to cap a full 10Gbit) because it is often the filters that are the cause of any "performance" issues, however you define that.
even with SSL
you can MITM yourself with it

https://jimshaver.net/2015/02/11/decrypting-tls-browser-traf...
> But now they can have the next-best thing...

I think the discussion will get more useful when we'll stop talking about them and instead will talk about us. In civilized countries, the government represents the people. Law-enforcing organisms are mandated by people. The question is not whether some stranger wants to be able to enforce the law: the problem is whether we want to be able to enforce the law.
That depends on what you mean by tracking. Typesafe was founded in 2011. Scala really took off around 2013 in my entirely unscientific observation.
The site's layout seems to treat my 10" android tablet in landscape mode as if it were a first generation iPhone in portrait mode. I wonder what happens. Faaulty browser sniffing?
Wireshark is great, but it's fundamentally an interactive tool; you fire it up when you have a problem to look into and close it down afterwards. Running wireshark/tcpdump all the time seems like it would generate too much data. I'm not sure how well Wireshark handles dumps larger than available RAM, either.

The author mentions the pcap filter language, but one of the misfeatures of Wireshark is that it has a different filter language for the GUI filter box.
HTTPS for Your GitHub Custom Domain
This is why they introduced the [serious] tag, which literally prohibits jokes in the thread. This was a very welcome feature.
The Asymmetrical Impacts of Startup Failure
How GE Exorcised the Ghost of Jack Welch to Become a 124-Year-Old Startup
Too bad Google insisted on dead-birthing Wave by throttling access via beta invitations.

It generated incredible hype, but a lot of people (including me) could not use it due to this bullshit; maybe they can acquire Slack and reengineer it using the much more mature Wave foundation.
Robert Sapolsky`s lectures on human behavioral biology.

Fascinating, funny and gives insights into many different topics like cultural differences and nationalism.

http://youtu.be/NNnIGh9g6fA?list=PL150326949691B199
Well then it's odd that the article doesn't mention OSM anywhere.
Elixirscript is a thing though and it's being actively developed https://github.com/bryanjos/elixirscript
I don't think they are insane, just incredibly self-serving to the point where they would leave the rest of the country in abject poverty in order to maintain their stranglehold on the country's leadership and the power, wealth and influence that comes with it.

What happens if Kim abdicated and NK became a true democratic state? He and the rest of the leadership would be hunted down for war crimes and crimes against humanity.

It's a dynasty protecting itself at the expense of everyone else.
Build your own COntinuous Integration status Light Hardware tutorial
Failures will happen no matter what. About the only difference I think you'll see is that most of their servers don't use ECC memory, so you're technically more likely to hit a problem there.

I've had one server with them for about 3 years, and another for 2 years, and haven't run into a hardware issue yet. Obviously a hardware issue could happen at any time, so anything I can't live with being offline until I can restore from a backup is configured with redundancies, including a Digital Ocean VPS just in case the datacenter my servers are in goes offline.

From my monitoring, however, I tend to see a short network blip about every other month, but it's less than a minute at a time. All other outages I've had were my own fault.
Exactly, Erlang is a DSL for distributed applications. There is not much point to use it for anything else.
Complaining about people who own domains is like complaining about paying for land. Pick the names you like, make a serious offer, and someone will accept. A good domain name is something you pay for like a good office or a good designer.
> digital collection and access has been systematically abused in almost every major developed nation.

I understand that the NSA issue was a bad surprise for many many people but, actually, who has been damaged by those practices?
Your commit messages suck (and how to improve them)
XMPP has changed yes. And we now have some nice clients that are compatible together and stable servers with a bunch of nice features (multi-devices sync, history management, ACK, rich messages, messages edition, encryption, battery management, push notifications…).

I'm personally working on Movim, a nice-looking "Social-IM" client fully based on XMPP (https://movim.eu/). The main goal of the project is to show that we have now all the tools to build a decentralized, standard and universal IM (and also social !) network without reinventing the wheel again and again.

You can have a look at our latest release-note as well https://pod.movim.eu/?node/pubsub.movim.eu/Movim/f5f883e3122... (this blog post has been published/edited using Movim and XMPP ;)).

And Movim is also compatible with Spectrum to offer interconnection with other networks ;)
RDL on here used to work there I believe.
I had a similar thing just recently. I was sitting in a hackerspace trying to book a hotel. It wasn't possible there because they wanted a credit card (just as safety if I don't show up, I was going to pay in the hotel anyway).

Since I don't have a credit card, I IM'd a friend if I could use his credit card for the booking. I went over to his place, and when I did the booking process at his home, suddenly I could book without a credit card.

My hypothesis is that the hotel website didn't trust me in the hackerspace since I was connecting to them over a VPN.
I love aws fanboy
I really love ngrep[1] for debugging network traffic (for smaller problems).

Give it a filter (BPF) and the pattern you're looking for, and off you go: $ ngrep -W byline -d en0 "INVITE" port sip and host sip.phone.tld

[1]: http://ngrep.sourceforge.net/usage.html
This is a feature to me more like a limitation. I do not like optional arguments &rest style. In Erlang you need to have explicit number of arguments and need to explicitly implement them. I really like that. Keep in mind that default values are trivial to implement when the smaller arity function calls the higher arity one with added values. Or you can call in yourself to the higher arity function and specify the parameters yourself. In my opinion this is elegant and safe way of dealing with the problem.
Same reason people might want to visit Chernobyl or Auschwitz (I've done both and NK was on my to-do list until recently).

Morbid curioisity about some of the stranger and darker places in the world. Some people want to experience negative things as well as positive, as it seems necessary to get a full picture of our place on this planet.
I guess the most obvious thing is what it not has, which is a massive GUI. It is much faster to work with when you know what you are looking for in my opinion. In most cases running wireshark without tcpdump first is really inadequate.
Elixir is really not similar to Ruby and the comparison wears thin. This is my opinion after having used Elixir daily for the last 1.5 years and Ruby for 10 years before that.

Elixir really is a brilliant language and José et al have made the developer experience second to none with hex, mix, the language guide and docs. Compare how you bring up a repl: Elixir, type iex; LFE, cd into LFE dir, type ./bin/lfe. (EDIT: this is incorrect, see child) Trivial example and something easily fixed if it bothers you, but it's emblematic of the attention to detail that has gone into devx. I am deeply in love with Elixir. That Robert co-authored Erlang should not mean giving Elixir any less consideration IMO.

That said I sincerely wish to congratulate Robert on this 1.0, I look forward to using LFE in anger for something very soon now it is 1.0 (and it will be easy to slip in an LFE module into one of my OTP apps). Exciting times for the Erlang ecosystem.
http://the-concurrent-schemer.github.io/scm-doc/
>> Many backend jobs involve routine work from people who could be doing non-routine work if the CRUD routine job was automated

Interesting, could you please expand ?
A Budget-Friendly Multivendor Ecommerce Platform for Startups
Yep, although SickRage's website is truly awful the software is a great upgrade from Sickbeard. Sonarr I have tried several times and it bugged out every time.
IO:

myand := method(
if(call evalArgAt(0), call evalArgAt(1), false)
)

myand(true, 3 println) # prints 3 to stdout
myand(false, 3 println) # nothing happens

This should also be possible in TCL. Scala has some kind of lazily eval'ed arguments, too. And, of course, Haskell has this built-in.

EDIT: better example code.
Nothing prevents you from mixing and matching there are actually AWS services you can't find cheaper equivalents to elsewhere. My experience is that those of my consulting clients that want to migrate off AWS rarely have any problems replacing it. The cost savings usually pay back any development costs and the overall migration effort in 2-3 months at most.
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Tcpdump use the BPF syntax to filter packages. In the current
linux kernel,BPF was implemented and extended as a kernel virtual machine,when cooperated with the perf module,they can be used for collect trace info of the system. see https://lwn.net/Articles/599755/
Very cool!
How does it work?
Did you develop it yourself?
Note that they were growing faster than any other kind of job:

http://www.nytimes.com/2014/04/28/business/economy/recovery-...
Basics to create a effective bug report?
It's generally faster especially for unpopular items, it's more anonymous and its illegal to use p2p in many countries.
Hasn't it always been like that? Just replace "some algorithm" with "social norms". I don't see a qualitative difference.

Wait, actually, one difference. The algorithm adjusts much quicker than social norms, which is why it seems to affect you more. Changing of social norms is usually only observed by people who are older than the average HN reader.