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jobead

114 karma · joined June 3, 2015

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jobead··on Thermodynamics rules future orbital data centers
Why is everyone so focused on heat when cosmic rays randomly scrambling memory is going to be a much bigger problem?
jobead··on unverified
what if this is all _still_ part of his plan, and the happy meal is intentional, and he called the police on himself at the mcdonalds?
jobead··on Quantum Weirdness in New Metals Bends the Rules of Physics
https://archive.is/Lgaz2
jobead··on What Satoshi Did Not Know (2015) [pdf]
Nope, if it's one person, it's gotta be Szabo. Only person in the world who wouldn't cite his work would be himself. (If it's more than one person, of course it could include Len.)
jobead··on I fixed a parasitic drain on my car in 408 days
I believe this means that the part's computer has the vehicle's VIN loaded into it with a computer that can only be purchased/used by a certified technician. If he was to buy a new part, it would have a blank VIN; and if he pulled one from a junker, it would have that car's VIN.

(edit: should also say, I think a VIN mismatch would cause the ECU to refuse to work with that part and shut down)

jobead··on Tech salaries are risk premiums
Don't the salaries at AppAmaGooBookSoft (sorry, patio11's spelling is canonical here) themselves include a risk premium that is incenting the people there to stay instead of going to work at a small company with the opportunity to topple one of them?

How do you model those risk premiums against each other? It seems like they should both go infinity in order to keep anyone from ever leaving anywhere.

jobead··on SF residents get a shock: Someone bought their street
Heh, saw this too, my whole office got a kick out of it:

https://www.zillow.com/homedetails/2094740884_zpid/?fullpage...

jobead··on Things Every Hacker Once Knew
LOL, I swear it feels like the answer to every "why is this weird computer thing this way?" question I see is "because we used to do it this way on punch cards."
jobead··on TIL AWS doesn't initialize any blocks on your EBS volume until you read from it
Basically if you never read a particular block from your volume after you initialize it, AWS never moves it out of S3 into EBS.

This can cause bizarrely slow performance for database or other random-read applications when you fire up a volume from a snapshot.

The official mitigation is to literally read every block once and then your volume will perform the way you expect:

  sudo fio --filename=/dev/xvdf --rw=randread --bs=128k --iodepth=32 --ioengine=libaio --direct=1 --name=volume-initialize
jobead··on Save the Date by Google
ok, so what's the final set of coordinates then? searching that on google maps and putting the center point into savethedate.foo did not work.
jobead··on Save the Date by Google
do these somehow correspond to chess move notation?
jobead··on Save the Date by Google
Image name is base64 encoded: V2hlcmUgaGF2ZSB5b3UgYmVlbj8 = Where have you been?

So, maybe where the chess pieces have been moved from?

jobead··on Save the Date by Google
ah interesting...like a maze! if we get a count from somewhere, we hop that many steps, and you end up at the exit at the bottom right.
jobead··on Scammed By A Silicon Valley Startup
You forgot to put "company" in quotes =D
jobead··on Master Plan, Part Deux
I live 8 miles from work. "Limiting my range" from 200 miles to 150 miles between daily charge ups is irrelevant.
jobead··on Master Plan, Part Deux
The data already gathered would indicate that your suspicion is wrong. Currently the US averages 1 fatality for every 89 million miles driven. Autopilot is at almost twice that with only 1 fatality. So autopilot already fails less often than a human.

Consider this anecdote: https://twitter.com/elonmusk/status/756004029239472132

Then rethink if you really believe that this pedestrian deserves to be dead because you don't trust the data and the world-class engineers for which this is literally their job everyday.

jobead··on Master Plan, Part Deux
If the energy is free b/c it comes from the solar panels on the roof of my garage, why do I care?
jobead··on FBI says utility pole surveillance cam locations must be kept secret
Can someone start an indiegogo to fund an independent photographer to take high-resolution photos of every utility pole in Seattle?? And then crowdsource inspection of them to identify the cameras?? I would surely contribute and participate.
jobead··on “autocomplete=off is ignored on non-login input elements”
If you want to "turn it's features on and off", then why does the Chromium team's stance of "extensions are the standard way to enable custom behavior"[0] not apply here???

This is a classic unfortunate case of using data from the masses to drive a bad design choice because it increases "usage" along an arbitrary axis.

[0] https://news.ycombinator.com/item?id=11729287

jobead··on Twilio's new Notifiy API
I don't think they support printers...yet.
jobead··on Ask HN: Anyone making a living off of desktop applications?
Ahh, AutoCAD...the desktop app that pretty much _ruined_ me for all future applications. The first application that I ever used to actually create something new, before I even really learned to write code.

The beauty of AutoCAD was that it was designed for power users only. The learning curve was almost vertical...but to me, that's the true sign of a powerful application. Fortunately, I had a high-school drafting class and then took a class at my local community college...having a real-life instructor was invaluable. It was exclusively designed around a "one hand on keyboard, one hand on mouse" stance, but you could do _everything_ from that position.

Once I got over the the initial learning hump and most of the commands became second nature, I could work almost as fast as I could think. I was working on something like a 500Mhz PIII running Win98, and I cannot remember it ever lagging or crashing while I was working.

But the most important thing to me? Since it was a desktop app, it had 100% control over the keyboard and mouse inputs.

  No accidentally closing a tab or refreshing the page.  
  No browser updates f'ing with my right click menu.  
  No scroll-jacking.  
  No zoom-jacking.  
  No shortcut-key overlap with plugins (looking at you, 1Password/google docs)
  No input lag...EVER.
I miss that level of user/machine interface...Every. Single. Day.
jobead··on Germany to ban anonymous SIM cards[German]
I think his point is that when you watch anyone long enough, they become criminals. So if you watch everyone, everyone becomes a criminal.
jobead··on Ask HN: Can we add collapsing boxes to comments?
I would _really_ love a collapse button that floats down the screen as I scroll, so I can hide an entire reply chain after I'm deep into it already.
jobead··on Cook: 'This Is Not What Should Be Happening in This Country'
Apple to FBI: "Here's an ELI5 on how the All Writ's Act is supposed to work"
jobead··on Secret Memo Details U.S.’s Broader Strategy to Crack Phones
I do not understand why no one is talking about this possibility. This is a much more terrifying option, the precedent already exists (lavabit), and it would enable a much broader application of different versions of FBiOS.
jobead··on A Message to Our Customers
from that discussion, super informative details on how secure enclave is actually implemented:

http://forums.appleinsider.com/discussion/comment/2832533/#C...

jobead··on Meet Model X
Out of curiosity, how tall are you? I think he said a big part of the problem with minivans is that you can hit your head on the roof while trying to lean in to snap the buckles. With the falcon wing doors, the roof flips up too. Obviously if you are blessed to be average height, that may not be a problem for you.

As a tall person, I am excited that Elon is tall and getting them to consider the problems of not being average height =)

jobead··on Meet Model X
Actually, I was most curious about what happens when two Model X's park next to each other.
jobead··on Meet Model X
I think what jedberg meant was that if you are producing the electricity at a centralized place (like even a coal-fired power plant) you could theoretically capture carbon using massive scrubbers on the exhaust towers. Developing similar technology and installing it in all of the individual gas-burning cars would be near impossible.

My 2c: The real "secret plan" here is that converting us to electric vehicles paves the way to develop (and creates structural demand for) 0-emission ways to recharge them, like:

- resurgence of large nuclear plants

- self-contained micro-nuclear reactors that you could bury in your yard

- solar on your garage (paired with a Tesla Powerwall to recharge your car at night)