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ythn

448 karma · joined November 13, 2016

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ythn··on Spectre chip security vulnerability strikes again; patches incoming
I hope there's a way for users to disable these patches. I for one would rather have a fast processor that does speculative execution than one that takes a significant N% performance hit but is armored against speculative attacks.

Security compliance is becoming more and more like a ball and chain shackled to our legs. I expect security to slowly eat up a bigger and bigger share of processing power which translates to more sluggish chips, more sluggish software, etc.

ythn··on The Stuxnet worm may be the most sophisticated software ever written
> So I don't really see how any kind of suffering is better than death.

So maybe we should round up all the poor people and gas them to put them out of their misery?

ythn··on An Interesting Pattern in the Prime Numbers: Parallax Compression
Come on, does every cool thing need a stamp of approval by "experts" before publication?

"SQLite looks nice, but I would have double checked with Oracle engineers before announcing this as something novel"

ythn··on The Stuxnet worm may be the most sophisticated software ever written
> You know what's worse than the instant obliteration of millions of people? The slow obliteration and starving of millions of people

Yeah, I'm going to have to sort of disagree with you there. Once you are dead, you are dead. If you are starving, things can still change and you can still have free agency.

ythn··on How many deaths make a disaster newsworthy?
Also one if you were in a school when it happened and cause of death was a bullet.
ythn··on Completely Silent Computer
Sometimes I can "hear" my processor working through my headphones. I'm not sure how, but, for example, when I scroll down a page I can hear high frequency chirping in my headphones which stops as soon as I stop scrolling.
ythn··on Google employees reportedly quit over military drone AI project
Every company is involved in killing. Every industry supports the military in some way. Name an industry that the military does not utilize the technology of.
ythn··on Google employees reportedly quit over military drone AI project
It's not directly killing people. That's like saying helping improve GPS satellites kills people because weapons systems use GPS and would benefit from increased accuracy.
ythn··on Google employees reportedly quit over military drone AI project
> Google recently sponsored the Conservative Political Action Conference, for instance.

Of course, there would be no conscientious objectors if it were a liberal event

ythn··on Germany adopts first ethics standards for autonomous driving systems
Seems like there would be new corner cases where "ignoring driver input" is bad, even if the car judges that it is an "emergency"
ythn··on Analysis: How poverty can drive down intelligence
Poverty is an abstract concept. It's a number in a bank's database. That's like a study during the depression claiming that the stock market drives down intelligence. It's not very meaningful. What's the real cause of cognitive decline? Stress? Less sleep? I would bet one of those two.
ythn··on Analysis: How poverty can drive down intelligence
How can they make that claim? Did they have a set of rich farmers under constant stress that did not have diminished cognitive performance? How does one scientifically measure stress?
ythn··on Analysis: How poverty can drive down intelligence
The general case seems to be "constant stress" not poverty itself.
ythn··on Apple faces class action lawsuit over failing MacBook butterfly keyboards
XPS 13 is a joke too. Stock Killer WiFi card caused tons of intermittent issues from hibernation wake up fails to browsing issues. Opened up the laptop and swapped out the card with an Intel WiFi card and now it works great. Why bother buying a "premium" laptop if they use crappy parts under the hood?
ythn··on Man donated blood every week for 60 years and helped save 2.4M babies
> Cancer patients need platelets.

If I donate blood will cancer patients get the blood/platelets/etc. for free or will my blood be sold at a profit at some level of healthcare bureaucracy?

ythn··on Building GCC as a Cross Compiler for Raspberry Pi
Linaro has really good premade cross compilers for ARM
ythn··on Asciinema – Record and share your terminal sessions
Per the man page, `script -t` captures timing data which you can playback easily with `scriptreplay -t`

http://man7.org/linux/man-pages/man1/scriptreplay.1.html

ythn··on Asciinema – Record and share your terminal sessions
Or just the `script` command?

http://man7.org/linux/man-pages/man1/script.1.html

Still, that's pretty sick that you can pause the "video" and highlight/copy/paste in-browser

ythn··on Ubuntu 18.04: Unity is gone, Gnome is back, and Ubuntu has never been better
Been using Xubuntu since 14.04 - couldn't be happier. It's my default distro now.
ythn··on Drug made famous by Shkreli’s price hike is still $750 a pill
Healthcare is such an emotionally driven topic. It's the only industry where people have the audacity to say that companies should make a drug for cheap, losing money in the process, because it save a small handful of people per year.

Yet this logic can be applied to anything. Should food companies make healthy food cheaper at a loss so that more people get the nutrients they need and thus live longer?

ythn··on Show HN: Offline Object Detection and Tracking on a Raspberry Pi
Why not just install all the python 3 dependencies to a docker image and then run the docker container on the pi?
ythn··on Arecibo message
I don't think it's dangerous. Light is too slow and space too vast
ythn··on Ask HN: Any good collaboratively built documentation on good parenting?
"good parenting" seems incredibly subjective. Say your 3 year old takes an interest in opposite gender clothing/toys. Do "good parents": a) encourage this behavior and buy more opposite gender toys/clothes, b) discourage this buy not buying more c) do nothing, wait and see if child grows out of it
ythn··on Does growing up poor harm brain development?
Some control over*

To say poor people have no control is to say they don't have free agency. They are definitely disadvantaged, but not without some control.

ythn··on Does growing up poor harm brain development?
Nothing brings out creativity better than a limiting environment.
ythn··on Is It Time to Give Up on a Single Diagnostic Label for Autism?
Its a general term people use to mean "not normal". What else should we call it? Everyone loves to play semantics and politics when it comes to categorising mental abnormalities. No one wants their affliction to be considered an "illness"
ythn··on Akin's Laws of Spacecraft Design (2003)
I'm having a hard time visualizing this one.

Say the problem is driving a nail into a wall for hanging up a picture.

In this case:

Elegant = solution is a glass cube

Efficient = solution is gasoline-powered nail driver which drives 1000 nails per minute

Effective = solution is hammer

ythn··on US accuses China of pointing lasers at its pilots from Djibouti base
Seems like a simple mirror coating (or gold foil) on the pilot's visor could mitigate. Or, if pilots don't have visor, make each aircraft have a few pairs of anti-laser sunglasses if they are being bothered.
ythn··on StreetLend.com shuts down, citing GDPR regulations
Big difference between Europeans and Americans. Europeans assume benevolent regulators/government, Americans assume malevolent regulators/government.
ythn··on StreetLend.com shuts down, citing GDPR regulations
> Data about me is my data, and if the government gives me the right to control it, I have that right.

So if I investigate you, take your picture, etc. have I stolen from you?

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