HN user

andr

4,289 karma

http://twitter.com/alek

Posts71
Comments701
View on HN
queue.acm.org 7y ago

Online Event Processing (Martin Kleppmann, et al.)

andr
1pts0
graphics.wsj.com 9y ago

Blue Feed, Red Feed

andr
77pts42
medium.com 9y ago

What pro computing needs to be

andr
3pts0
medium.com 10y ago

Leaf ML framework ends development

andr
38pts5
www.youtube.com 11y ago

The Mother of All Demos, Wolfram Edition

andr
4pts0
www.kickstarter.com 12y ago

Halfbike: A new take on the bike. 96% on Kickstarter and 14 hours to go

andr
2pts0
www.youtube.com 12y ago

Dorian Nakamoto denies he's Satoshi in front of AP

andr
1pts0
news.ycombinator.com 12y ago

BitStamp stops Bitcoin withdrawals

andr
8pts0
news.ycombinator.com 13y ago

Security breach at Hetzner.de admin panel

andr
3pts0
rt.com 13y ago

Russian punk group Pussy Riot sentenced to three years in jail for hooliganism

andr
32pts10
comediansincarsgettingcoffee.com 13y ago

Jerry Seinfeld starts free web series

andr
2pts2
www.tabletmag.com 14y ago

How importing a word for positive envy affected Israeli culture

andr
1pts0
brontecapital.blogspot.ca 14y ago

Why China's 'one child' rule is the driving force of their economy

andr
2pts0
www.youtube.com 14y ago

Microsoft Anti-Gmail Ad

andr
5pts2
xkcd.com 15y ago

XKCD collects predictions for next 90 years as of today

andr
2pts0
nplusonemag.com 15y ago

The Information Essay

andr
2pts0
www.youtube.com 15y ago

Duke Nukem Forever delayed

andr
1pts0
twitter.com 15y ago

Fake Hacker News (HN parody Twitter account)

andr
5pts0
www.macrumors.com 15y ago

New MacBook Pro lineup with ThunderBolt, quad-core CPUs released

andr
12pts1
saveaswwf.com 15y ago

WWF, a new green file format (PDFs you can't print)

andr
2pts0
news.ycombinator.com 15y ago

Ask HN: Advice for self-publishing books

andr
80pts20
in.reuters.com 16y ago

Second BP oil spill, this time in Alaska

andr
1pts0
feedproxy.google.com 16y ago

Seth Godin on how business plans should look today

andr
2pts1
www.nature.com 16y ago

8 biologists on the meaning of synthetic life

andr
18pts2
www.zerohedge.com 16y ago

Goldman Sachs Has Zero Trading Loss Days in Last Quarter

andr
3pts0
techcrunch.com 16y ago

Android Passes iPhone Web Traffic In U.S.

andr
84pts57
eu.techcrunch.com 16y ago

Spotify launches social networking integration today

andr
4pts0
www.justin.tv 16y ago

Watch Startup Lessons Learned (Eric Ries' conference) live now

andr
1pts1
twitter.com 16y ago

Alain de Botton's Twitter Account

andr
2pts1
www.scottaaronson.com 16y ago

Lectures in Quantum Computing Since Democritus (U. of Waterloo Course)

andr
3pts0

I know some of those fact checkers. They are career journalists and the bar to tag a post as disinformation is extremely high.

To tag a post, they need to produce several pages of evidence, taking several days of work to research and document. The burden of proof is in every way on the fact checkers, not the random Facebook poster.

Generalizing this work as politically biased is a purposeful lie.

It's amazing how arbitrarily lines are drawn in this thread. I'd be eager to see people that disapprove AWS's actions what they would say in the following situation:

1) Parler banning some of its own users for trolling.

2) Their own employer/company banning people that use it to distribute child porn.

3) A utility company disconnecting users that continuously disrupt its electrical grid.

Of course you'd be fine with 1, 2 because neither your company nor Parler are common carriers, as defined by law, and have no obligation to provide their service to anyone. Guess what - AWS is not a common carrier either. But even a common carrier such as the electric company can terminate users that purposefully violate its terms of service.

At the end of the day, we all know this. We know that private services have no First Amendment obligation. And yet, thread after thread, its all the same fake outrage that's masking a much simple emotion - "I hate it when my guys lose".

The basic configuration still ships with 8GB of RAM. 16GB is $200 extra. I had an 8GB MacBook Pro in 2013. It wasn't enough then, it's absolutely inadequate now.

This is naively bad advice, in that it doesn't educate the reader, rather it just creates stigma.

Threads are a fine tool for many jobs. You just need to understand what you are doing. Reduce your shared state. Use locks when more than one thread may write data simultaneously. Use queues/channels for message passing. Profile your lock contention when things get slow. Learn a functional language, so that you get the hang of writing no-side-effect functions and using immutable data structures. This will immensely help you with writing concurrent code.

You should use threads.

Are there any conditions where the compiler can optimize away the call to objc_msgSend? Or is it always used for any call between 2 ObjC/Swift methods?

I've played with some early betas of Dark and I must say being deployless may make a good headline, but there are many more-exciting features. There's visual programming, a concise OCaml-style language, a unique pub-sub mechanism baked right in, and integrated database support. It's a really fresh approach.

Raspberry Pi 4 7 years ago

I wish there were some improvements in the I/O aspect of the board. Having tried to use an RPi for a small automation project, I felt limited by the single ADC input and single PWM output. I was faced with using an Arduino daughter board to do the actual IO or going with a BeagleBoard.

What is Boom's economic argument for supersonic passenger flight? Fuel is already #1 cost of airlines and pricing is very competitive, to the point that some airlines would rather cut service than raise prices. It sounds like the conditions that led to the demise of the Concorde have only exacerbated.

I have no relation to DO, but I'm surprised by the negative responses in this thread. I can't think of any other major company conducting a public postmortem for a customer service failure (as opposed to networking/ops failure). Not only are they changing their policies across the board, taking on more risk to improve customer experience, but they are hiring extra people so it does not happen again. Kudos for that!

And of course DO will still retain the ability to suspend your account for suspected fraud - that is the case with any cloud services company, and any online business in general (check your ToS). Again, I can't think of any business that will en masse promise to never react to any fraudulent users. It's how this process is performed that matters and that's what they are improving.

I hope that everyone uses this. If I was Netlify, I'd pay Mathieu to develop this further (e.g. web UI for people not handy with CLI). What broke Medium for me was their paywall, paid subscriptions, and all that crap. Suddenly, instead of Medium facilitating an author's work reaching readers, it became an impediment in its way.

It would have been much smarter to have spouse visas count towards the H1B quota, while guaranteeing that if one partner is selected in the lottery, the other is picked, too. Right now, if a couple with active careers want to move to the US together, chances are one spouse has to abandon their career for several years and not be allowed to contribute to the economy. Or, the couple will just go elsewhere.

I may have missed this, but have there been any specific accusations against Huawei? It is clear Chinese actors hack and steal IP, but have those been connected to Huawei, or are they just the easiest victim for the US to retaliate against?

An interesting aspect of this is the social role of restaurants in the US and abroad. In the US pretty much every restaurant I've been to hands me the check right after I finish my last bite. Lingering in restaurants to socialize is not so much the norm. If you go to a very popular place, you and your party may end up spending more time in the line to get in than on your table. So the tradeoff between going to a restaurant just to eat and getting food delivered is fairly small.

In other countries (e.g., Mediterranean region), it is perfectly normal to linger for a couple of hours after finishing your dinner. The social experience is the point of the restaurant visit, the food and drinks are just a catalyst.