News for hackers. Stuff that matters.

linhchi

Re:DigitalOcean's Hacktoberfest Is Hurting Open Source on Thursday October 01, 2020 @06:25AM (#24649347)
god, this is really bad side effect :( please be mindful
Re:What’s Flying Above Us? on Tuesday August 18, 2020 @08:37PM (#24205978)
ohh, thanks a lot
Re:What’s Flying Above Us? on Tuesday August 18, 2020 @05:55AM (#24196903)
hey, in the slide there was a part that says that surveillance planes typically flight in a couterclockwise circle. does anybody know why and can explain to me? thanks
Re:NSA Owns Everything (2015) on Thursday August 13, 2020 @06:31AM (#24141836)
Hey, does anybody have that documents from Spiegel? I clicked the link but it says not found. Probably it is from 5 years ago so they take down the pdf documents.
More impressive is the slime molds, since they are not even animated as ants

https://www.scientificamerican.com/article/brainless-slime-m...

Re:China scours social media, erases thousands of accounts on Tuesday November 13, 2018 @11:21AM (#18442121)
I think that when you suppress freedom systematically, stuff find other ways to come out, and it comes out ugly. (Like when you suppress healthy sexuality).

That explains the weird stuff floating around Vietnam social media (which is a smaller scale version).

Ask HN: Should i buy a padbot t1 for my grandma?

Hello, recently i lost my grandpa and it is still an extremely difficult thing to deal with, especially because i'm far away from home.I'm considering to buy a padbot t1 (which is ~200eu + a smartphone + shipping out of US) for my grandma. It says it has automatic answer so that she does not have to touch any button.Other bots are from 1k to 10k euro and my monthly salary is 1k only. For this...

( Read More... | no comments | on HN )
Re:Tutorial: Zero to Sixty in Racket on Monday August 22, 2016 @04:49AM (#12334930)
you just type the text "lambda". some editors (emacs, drracket) can automatically convert it to lambda the symbol.
Re:Ask HN: What handheld device you are using? on Sunday June 12, 2016 @12:53PM (#11888988)
If you get a small phone, what do you need keyboard for? Coding or writing drafts? I think the small phone you get will replace iphone4s but don't you feel the need to get a middle solution between small smart phones and a full functioning laptop?
Re:Ask HN: What handheld device you are using? on Friday June 10, 2016 @03:34PM (#11879317)
I use my old smart phone for the things you list also. But i'd like to be more productive. Probably an ultra light laptop or netbook. I'd like to be able to code, read books, scribble ideas.. It should be in the middle between a laptop and a smart phone. It's just that there are so many brands today.
Re:Ask HN: What handheld device you are using? on Friday June 10, 2016 @03:29PM (#11879270)
What do you mean by "main computing device"? Do you code on it? Read books? Scribble sandbox idea?

Ask HN: What handheld device you are using?

I can't follow the stream of handheld device fast enough. So i have stopped updating news about them to focus on other skills. I have been working on my laptop (ubuntu) exclusively. My phone (which is used for its original function) is nokia 1102, for calling doctors and necessary contact. My iphone 3s is used for my restricted dose of social media, checking mails, reading hacker news,...

( Read More... | 6 comments | 2 points | on HN )
Forget about the greater cause, Gawker messes with the wrong guy.

i agree w this comment on twitter: Let's say that Thiel & Gawker is a match made in heaven.

Re:To write better code, read Virginia Woolf on Sunday May 22, 2016 @06:33AM (#11748037)
Because stories like this sell to even the lowest audience target: the lazy but dream big ones.

No matter how dumbed-down the tone, for me behind it always lies a figured out person doing smt that is definitely cool from the start.

More than just selling to the lazy ones, it protects itself from being criticised by the competent ones. (You end your concern w an agreeing sentence: the point is valid). (It can do this because it's written by a cool guy sharing cool stuff).

What i take from a story like this is that it's not abt CS, not abt woolf. It's basically: "how to become a perfect painter? Become a perfect person, then paint naturally"

Re:How the Gut Affects Mood on Friday May 20, 2016 @06:06AM (#11736683)
I clearly have the mood affecting gut. If i have a sinking feeling in my chest (a devastated one), i immediately have a painful reaction in the bowel (or the gut).
Re:A lesson in the lost technology of shorthand (2014) on Friday May 20, 2016 @01:08AM (#11735656)
So it's like chinese. One word can have several meaning depending on context. And they seem to be able to figure it out.
Re:Does power really corrupt? on Wednesday May 18, 2016 @12:53PM (#11723343)
But people with more power are the ones that have to make the hard choices. And hard choices are hard, true by definition.

If one never has to burden any thing on one's shoulder, probably that one is the burden of someone else. It's like this: we civil people can't stand killing and shooting, that's why we outsource it to the government and praise the army for their service.

Is it hypocritical? I don't know anymore.

I'm not techie, so i'd like to ask if my interpretation is ok. The switch from scheme to python is in the tidal change of conceptual thinking? Previously, giants & pioneers approach AI systematically, w consistent logic and clean structure (like maths language).

However, for now, the narrative shifts to "poking around, hoping to poke the right thing"?

I use Racket & its thinking for research. I think that structured thinking is still intellectually important. So it'd still survive, as there'd still be people sticking w it.

Re:Economist Removed from Plane for Algebra on Sunday May 08, 2016 @01:48AM (#11652803)
:) oh come on, every field has the problem of faker and pretentious practitioner. Because studying everything takes serious effort, hence if you're lazy, you get empathy, but if you work hard while people around you don't, you get the hypothesis that you're elitist and fancy. And they have ground for that hypothesis, because It's true that faking wisdom gets some glamour too.
Re:Economist Removed from Plane for Algebra on Saturday May 07, 2016 @02:06PM (#11650637)
It's witch-hunting, isn't it. Amist the hype of fear, you'd better not showing your knowledge on anything, (for the witch, it's knowledge on herb and natural healing).
Fair enough, but i add that academic life is sad, one has to pursue one's endeavor at one's own cost. However, politicians and the public want too much from us researchers. So sometimes, we do believe that our sweating formulas have life impact, or to fancy, save the world.
Re:Correlation implies Causation (2009) on Tuesday May 03, 2016 @02:26AM (#11618365)
Correlation has a formula, it detects the linear relation between two variables. So the quadratic relation is actually having zero correlation.

Second, in academic research, we mean 'correlation doesnt imply direct causation'. Because we're talking science (what's significant) not astrology (as above, so below).

For example, the octopus predicts the results of football match correctly most of the time. But as a scientific person, would you say that there is any conceivable causation?

The important word is conceivable.

I read abt this quite a bit, the refutation is attacking a small portion of the data, because that small portion is trendy and hot in politics.

Judging academically, the original paper and the refuting paper is a healthy debate, but the dynamic of the society and politics ab-use them to attack a whole school of thought at large (the austrian school: less bailout, less intervention by government, less control over everything) in favor of keynesian school (more bailout, more government spending, more public debt, especially in recession and crisis).

Anyway, it remains a controversy, because theoretically one can do what one wants, but once it involves policy and real life matters, it is hard to argue for what method is right and what is wrong, in the presence of so many (ready to b angry) interest groups.

Re:Snowden’s Rubik’s Cube on Saturday April 30, 2016 @04:30PM (#11603425)
I don't know much abt Turing but watching the movie, i can see the dramatized in Cumberbatch's acting and the plot, and Knightley.. I agree w this comment that "if you like to see Cumberbatch and Knightly acting, you will enjoy it". Cumberbatch is too Cumberbatch and the plot is too Hollywood and stereotyped
Re:Who Was Ramanujan? on Thursday April 28, 2016 @04:34PM (#11591721)
I hope you put this everytime you find the syndrome as you call it. Because "the rest" might be newcommer. After I read your explanation in the link, i think it makes sense. But i must say that everyone gets that impression of SW writing doesnt know that it has been there since forever and would not change, and we can do nothing about it (as a comment below says that SW himself says he writes like that bc arrorange helps him solve problem).

Treatment needs time.

Re:Who Was Ramanujan? on Thursday April 28, 2016 @03:14AM (#11586997)
haha :D This is typical. I sign up my email and always get advertising mails in disguise of good cause and buzzwords. SW is very keen on selling his expensive baby. And I think he is a rare combination of genius and salesman.

So maybe Trump can sell his presidency, who knows.

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