skysight-inc/HackerNews huggingface dataset:
The way I would get the IP addresses is to threaten the redtube.com website with a copyright infringement lawsuit and offer them to sell the IP addresses instead. Win-Win.

Another way is to set up other websites that redtube users would likely visit (maybe even advertise from redtube), then find out if they have visited certain links on redtube. There may be certain exploits to do that, be it flash or even the css "old links" trick. Then you could at least claim that the IP addresses actually visited the videos in question even though the site did not cooperate and no wiretapping was necessary.
I think that's why it is important to own the search results for your real name, and the domain names.
How to Incorporate Haskell into Modern, Functional, CS Curriculum
Just a heads up, the inverse hyperbolic trig functions are arsinh, arcosh, and artanh. That's "ar" and not "arc" which stands for area.
UAVs are still piloted. They're just controlled from the ground.
Is Video Streaming The Future?
I think that a flight path vector (velocity vector) would be really useful in this case. I don't know whether B777's PFD has it, though.
> The big idea is that boys and girls, especially at high school age learn/are motivated in fundamentally different ways so splitting them and teaching them in different ways could be more effective.

This idea is even more harmful. The differences within the group are greater then the differences between the groups - but by trying to split the environments along enormously broad divisions, you're ensuring you marginalize huge swathes of people in addition to creating an unhealthy socialization environment.

The reality here is once you let in the idea that gender has something to say about people beyond what their genitals look like, you're letting in any number of other harmful ideas. It's no coincidence that girl's only highschools mysteriously lack shop-classes, for example but always have Home Ec.
Not everyone saw it 10 years ago. I thought it was interesting.
I realise there are some nerdy types around here who socialized entirely through IRC, but I don't think that'll apply to the vast majority of students.
Cannabis als medicijn tegen hart- en vaatziekten
They are specifically not PoWs, that's the whole controversy.
I don't think this is a fair thing to say. In my experience the quality of software engineering varies wildly in all countries. There's always the cream (smaller numbers, relatively) and always the mass of software engineering wanabies in every country.

The thing with India is there's just a lot more of all types in absolute numbers. The perception problem India has is that the weaker engineers tend to try outsourcing and the strong engineers are snapped up rapidly by big companies who recognize their talent.

If you look at the Google I/O keynote video this year, there are a lot of Indian engineers in high positions presenting. This is where the top dogs are. They're not going to be the ones completing your outsourcing requirements.

The other flip side of this is the companies doing the outsourcing are often as clueless as they percept the engineers to be. They often haven't a clue how to properly document their requirements, they inflict constant scope creep and then give 2 hours notice of the contract ending.

For the record I'm a software engineer in the US, and yes, every experience of outsourcing to India has been bad. I don't think I'm blameless for that.
Alteruism, the hacker way.
Hackers way to aid: use meta analysis to check what aid helps or not in a specific domain that matters to you.
Would very much like to see data on this.

My folks sent me to a very good, private, single sex school from the age of 7-18. Came out with an awesome education and no idea how to even have a conversation with a woman. Women may as well have been aliens.

That was a good few years ago now and I'm fairly normalised I think, but it took a while. Would never do that to any kids I have, though that ain't looking exactly likely any time soon.
Thanks.. :)
Useful gems that work well with rails 4
Glad you liked the post!
Lego. At lunchtime.
> science says that we are confident Higgs Boson exists ( 5-sigma).

Agreed, Science comes from our experience/understanding of things around us by our senses. Try to explain the above Higgs Boson to a blind person who has never seen anything in their life. As long as science explains stuff that can be experienced by the senses, everybody else with similar senses get them.

> Epistemologically they are apples and oranges!

Its all in our thought process. Everything came from our thinking/undertsanding of things around us. It just happened to be that we are closer to prove somethings easily vs others.

> ... using the scientific method is sheer staggering and amazing
> The amount of data accessible to the people in the past is a lot more when compared to current.

Appreciated the hardwork done by all these determined people. How did only few people have access to such knowledge ? In order to find the truth we should not be biased. The reason why people in the older generations might not have shared such knowledge is to prevent mis-use of it, for better of mankind. While we take pride in such innovations.
I had an experience that was sometimes similar to yours. Come on though, we are the outliers... In my opinion anyway.
Considering the domain on which this was published we can safely presume that the author did his best NOT to mention any possible social/emotional side-effects. How well socialized are the kids from those two groups? How happy are they? How many emotional/sexual relationships did they have and how satisfied with their sexual life have they been? How many of them are suicidal (huge problem in South Korea)? And just for the fun, what's the ratio between hetero and gay people before and after the school? :)
In short: I don't get a choice between univalence and excluded middle, I HAVE to choose between univalence and excluded middle. Which is an easy choice for me: I choose excluded middle.
Indeed, which brings us to...

http://en.wikipedia.org/wiki/Brown_v._Board_of_Education

I thought we, as a society, already concluded that separate cannot be equal. But I have to say, for some reason I don't feel the same negativity towards separation by gender as I do by race. I just think that if we've already decided that divide-by-race is a bad idea then how can divide-by-gender be good? I have a funny feeling that divide-by-political-stance, and race, is already happening due to divide-by-wealth via school fees. I wonder what the dominate race & political-affiliations are at Harvard, Stanford, Yale, etc. versus http://www.csueastbay.edu/
With IEEE floats, 0 has a sign which can be used to denote the direction of the limit; if you try 1/(-0) in any program or language with sane numerics (i.e. not Excel or other dumb calculator emulators), it should give you -Infinity.
People Fooled Into Using Apples Bitcoin Mining "Secret"
Take another look at the definition you cited. Feminism is a collection of movements and ideologies aimed at defining...equal political, economic, and social rights. All you are doing is excluding people whose definitions of "equality" you think are too extreme using a classic No True Scotsman argument.
I don't like single-sex schools because I don't think they promote healthy gender relations. I recall reading that boys at single-sex schools had much worse success in relationships.

I also don't like them because they're hell for trans kids. Your education record will out you because your school was single-sex, and you can't transition in school or at least daren't try.

But the needs of minorities don't matter, right?

The thing with girls being more likely to study science actually applies to me. I dropped Physics this year partly because of grades but also I didn't like the male-dominated environment. Had I been to an all-girls' school, maybe that'd be different. But I'm trans, so I'd be stuck at an all-boys' school. That'd be awful.
I'm shocked that research published by the "National Association for Single Sex Public Education" found that single sex education was most effective. Shocked.

Maybe this is a topic worth discussing; if that's the case, though, give me something not so clearly biased.
I've bought stuff at least a couple of times. Most notable was when a client paid money onto a Namecheap account (for a domain name) but accidentally missed a sub-charge (and I forgot about it too). This meant that the account balance was a few pennies short of the price of a domain. If I used my credit card or Paypal not only could I end up linking my card with someone elses account but there was also a minimum of $5 charge (you could not add pennies). So I added the remaining pennies in Bitcoins and just a few seconds latter the balance had gone up and I could buy the domain name. :) I had a very good experience and it was a lot faster than even logging in with Paypal. I would also strongly recommend Namecheap to anyone. It's a very good company.
Consider the following scenario:

1. I wonder about the effectiveness of single-sex vs. coed schooling.

2. I do a bunch of research.

3. I conclude that single-sex education is significantly more effective, and that students are being harmed by the dominant paradigm of coed schooling.

4. I establish a website to promote my views, and I call it "singlesexschools.org".

5. I display, on my website promoting single-sex schools, the arguments and papers that convinced me single-sex schools were a good idea.

Pretty much anyone who possesses knowledge will be able to give you a "stated belief up front" if you ask them about it. That doesn't mean they started with the belief. Knowledge causes beliefs. In my five-step scenario, what should I have named my website?
The studies carry evidence that confirms the hypothesis that single-sex school is more effective than coed schools in reaching some (I assume there are probably more) goals of basic education, which is academic achievement. Many comments noted that social achievement is not measured.
Aside from the fact that more studies have to be done to further confirm the hypothesis or negate it, this one seems to focus completely on sex segregation. It does not take a closer look at why coed schools are worse than single-sex schools in academic results.
What I think matters more is to find out the where, when, who, why and what of coed and single-sex schools before pointing out a how (to fix academic performance). With that, we will, for instance, be able to eventually adapt the coed model to provide the same or better academic results than single-sex.
I prefer neither model. I was educated for 6 years in a single-sex environment and 8 years in a coed. I can attest that I had a better academic performance in single-sex than coed, but that should not (or could not) be the main point of discussion as I explained above. The goal is to understand de 5Ws and 1H of the education system and this article fails to do so.
If this takes off, an API would be great, allowing people to integrate this into WordPress plugins, etc.
First, OP's author went through the trouble of citing a bunch of third-party sources. Second, confirmation bias or your beliefs don't go away just because you didn't state them.

Not only that, but it's entirely proper, even desired, to state your hypothesis before testing it. Scientists are fighting for it right now, some are proposing a registry of hypotheses to be tested to fight another problem -- publication bias.
I have to say, my experience of Devise with Omniauth in Rails 4 has been so painful, I abandoned using Rails for the project entirely. It's interesting that for the de-facto "convention over configuration" framework, the article likes that Devise "gives you a nice way to configure everything". So does Spring, but that's not what I want when I'm aiming for maximum productivity.

If you compare setting up a new project in Rails 4 that lets users authenticate with Github, with doing it in Meteor, you'll see what I mean.
If you need to compare Android devices to the previous market in order to make it look consistent, it is in fact fragmented.

It's not like you need a new binary for each platform, but the screen sizes, device capabilities, and whether or not the drivers work properly differs across devices. Enough so that an app which works fine on some devices might not operate properly on a specific device or a certain manufacturer's device line.
When I was in college in the 80s there was an explosion of creativity in the calculator market (kind of like the TV and camera markets today -- they're all going broke and trying to come up with new killer products). One of the things that became very popular was calculators with 32kB or 64kB of RAM, a QWERTY keyboard, that ran BASIC.

Anyway, I was pure math major and we could bring pretty much anything short of an actual desktop computer into exams -- it was pretty much useless. (Now, a few years later, and Mathematica running on a maxed out Mac would have been pretty darn useful.)
So doing a Google search for the subject's former boyfriend (the one wrongly accused of rape, just by association with her), this Blogger post still lies as the third highest

http://patrickhammscandal2.blogspot.com/2010/12/how-patrick-...

It strikes me as pretty obvious link-abuse, the kind that I thought Google's algorithm would squash, but apparently not. It's good practice to own your own name and domain...but in his case, the victim's own Harvard bio page is ranked lower than this one-use blog
Not only do feminists who hate trans people exist, from what I can tell they're more widely supported and considered more feminist than trans women who criticise them for it. Even some of the more prominent trans feminists[1] think that way, presumably because the ones that don't get rather less support from other feminists.

[1] See for instance Natalie Reed's blog post: http://freethoughtblogs.com/nataliereed/2012/12/13/complicit... Bear in mind that Cathy Brennan publicly outs trans women, encourages others to harass them, contacts their workplaces in order to try and get fired and their doctors in order to get them denied treatment. Somehow this is less objectionable - and more feminist - than the people she's targetting complaining about it.
The normal term is 'radical feminism'. Andrea Dworkin for example has said:

"Intercourse is the pure, sterile, formal expression of men's contempt for women"

From her Wikipedia page:

In the book, she argues that all heterosexual sex in our patriarchal society is coercive and degrading to women, and sexual penetration may by its very nature doom women to inferiority and submission, and "may be immune to reform".[59]

Wikipedia citation for that is a b Dworkin. "Occupation/Collaboration". Intercourse. Retrieved February 14, 2013.
So we're reducing children's lives to the pursuit of some bullshit test scores?! Maybe the absence of the opposite sex in their lives heightens their malleability? i.e. there's an implicit threat here, If you don't do well on tests then when you enter the real world no girl will want you(or vica versa).
I would say this document is full of them.
https://www.facebook.com/notes/spencer-dailey/eighth-public-...

I'm the author. You can ask questions @spencenow
> Outliers are who advance the world.

But everyone has to live in it. You're not asking for compassion, you're asking schools to do something that might be advantageous for a minority at the expense of everyone else. How does that make the world a better or more advanced place?

I sympathize with what you're saying, but surely there's better solutions here than single-sex schools.
I agree that one should question 1-2 things. But when you look at an example (from https://www.arangodb.org/manuals/current/Aql.html):

FOR u IN users
FOR f IN friends
FILTER u.active == true && f.active == true && u.id == f.userId
RETURN u.name

What would keep anyone from writing this as

SELECT u.name
FROM users AS u
JOIN friends AS f ON u.id = f.userId
WHERE u.active = true AND f.active = true

Writing an entirely new language may inhibit adoption, if anything... Their rationale is given here in the FAQ (https://www.arangodb.org/faq)

> For example, think of nested list structures inside a document, graph traversals etc. There is no way to query such structures in standard SQL, and deviating from standard SQL does not make much sense.

I would have thought that PostgreSQL had solved this pretty well. So has Oracle with its OBJECT types. There must have been a complete SQL show-stopper in their use cases for them to invent yet another language.

I guess the language was inspired by XQuery, even if they don't mention XQuery in the FAQ.
> The reality here is once you let in the idea that gender has something to say about people beyond what their genitals look like

It would be ignorant to think otherwise. There are differences between sexes beyond the genitalia. That is not a harmful idea, that is a fact. The harmful idea is that any of the sexes should be denied any opportunity, like a shop-class or Home Ec. That would be equal to denial of education, and I'm proud to say we've moved past that in the past 40 years.
FUD, ie. fear uncertainty and doubt...

We now have many scientific studies that support the e-cigarettes claims: their conclusion is a much lower toxicity for all toxic constituents.
IMO the most interesting takeaway from this is the 2013 update:

that working in consonance with gender differences can help to boost achievement for both girls and boys, even in a coed classroom

Which means that we can't simply say that there are no gender differences - it doesn't work, probably because of the interplay of societal and cultural factors which perpetuate/reinforce existing biases

and also this part:

They randomly assigned 401 8th-graders either to single-gender physics class or to coed physics class, for one school year. At the end of the year, the girls who had been randomly assigned to the all-girls classroom were more engaged in physics and less likely to agree with statements such as "physics is for boys." Girls who had been randomly assigned to coed physics class were more likely to agree that "physics is for boys."

Which means that for certain limited set of subjects where gender bias is already present in the culture of the society, this methodology could potentially be used to help in removing that bias, (as a temporary transitional state)...
"Do students who attend same-sex schools fare better in ..."

This being HN I suspect most of us are men who attended sausage-fest university courses. The all male electronics lab was in the same (large) building as the all female nursing courses. Technically a coed school, but the last woman dropped out of the electronics program in 2nd or 3rd semester. Every year is of course a little different.

Some statistical analysis of different engineering and hard science grads social outcomes would be interesting. Assuming the rate of female engineers varies much by type.

Perhaps a better comparison would be other technical disciplines, from memory the math dept was a much better integrated program.

"opportunities"

As if college application screeners don't care about a students unique history. All you need is a reputation that school xyz only admits girls from all-girl schools not coed and shockingly the quantity of applications from girls from coed schools will collapse. Why waste time applying if you know they'll not admit you?
It's interesting that he brings up Feynman, because (if you believe his version of events, anyway;) at one point after the Manhattan Project, he was feeling particularly uninspired, because he wasn't playing. So he's sitting in the cafeteria watching someone throw a plate in the air. He starts wondering about the relationship between wobbling of the plate and the rotation. He works it out, has some fun, and then starts thinking about how this might relate to particle physics. This plate-wobbling play led to insights for which he received the Nobel Prize.

Play is where insight happens, to borrow a phrase from another professor. That's why I don't get annoyed when I see "not deeply interesting" projects on HN. You could ask, like Hans Bethe did in the Feynman story, "yes, but what's the importance of it?" and the answer in many cases will be nil. In the long run though, I suspect that play results in those important, unforeseen changes and transformations. It might not even be some change you yourself do - sometimes it's enough to spark the mind that will.

Ultimately, though, I would like to see creativity defended as an end in itself. What about play for play's sake? Our society has reached this unparalleled ability to let people engage themselves creatively, why can't that be the end-goal?

http://www.physics.ohio-state.edu/~kilcup/262/feynman.html
Frink fills in some of those holes:

http://futureboy.us/frinkdocs/

(but not RPN and trig functions are floating point)
Casio also has some powerful calculators, including my beloved Algebra fx2+ and the ClassPad line which slowly converges to a kind of specialised tablet.
You know Mussolini was a populist.
Interesting.

Interesting how the -Wcast-qual warnings are unfixable, so it shouldn't exist. Damned if you do, damned if you don't. A lot of warnings seem to fall on this.

Or warnings that would make sense on stricter languages but doesn't make sense on C exactly because of what you can do with C, like, for example, reading serialized data, then casting it to (MyStructure *)

And a little bit offtopic, but GTk have some unfixable warnings as well, something like "blah is not implemented in this platform" so, if I have to use this, but BLAH is not implemented, thanks for warning me, but shut up if I can't fix it
I second this. I went to a single-sex school. I would never do this to my hypothetical children.

Perhaps having single-sex classes for some subjects would help?
But the article mentions absolutely no health effects of e-cigarettes.

n.b. I'm not claiming they're safe or not, it's just that you can't publish an article entitled 'health effects of e-cigarettes' when you mention no health effects!
Lithography. On the weekends. Supplemented with weekday doodles. http://uv.to/ctGj
The low-end Tempur Queen mattress from this page:

http://www.brookstone.com/tempur-pedic-tempur-simplicity-mat...

47 lbs / 22.22 cu. ft = 2.1 lbs

The weight listed is probably the shipping weight with packaging, so the actual weight of the foam is less. Seems like 8 lbs would be extremely dense.
Yeah, I used a Casio (non-programmable, but does integrations) for my (British) IGCSEs, a TI for the (International/Swiss) IB, and am back to using 'university approved' Casios at Cambridge.
Definitely Javascript. Start her off here: http://jsforcats.com/

From my view as a freelancer in the Netherlands, JavaScript demand is exploding - it's mostly front-end jobs that I see, but I also use it on the server too - while Ruby has lost quite a lot of mindshare. A CTO at a big multinational I work at and talk to often said he thinks Rails has "lost momentum".

Python is always somewhat in demand here, but it's a little more niche compared to JavaScript.

I would definitely aim for front-end first though. Something like: Start with the basics of the language; then DOM manipulation and basic animations with jQuery; then have a play with Backbone or Angular. Front-end is less hassle getting straight to learning due to the developer console. Server-side means setting up node, learning to use npm, and (god forbid) trying to setup mongodb or another DBMS. Not for newcomers.

Good luck! I think it's a sound career choice. Of course, 4/5 months will just scratch the surface and get her started... :)