HNHacker News
TopNewBestAskShowJobs

WildUtah

5,164 karma · joined March 18, 2010

submissionscomments
WildUtah··on The Mark Zuckerberg Manifesto Is a Blueprint for Destroying Journalism
Facebook should not a lone scapegoat

Actually it was Craigslist. Back before the internet, the single biggest pot of newspaper revenue was classified ads.

WildUtah··on Show HN: Evilpass – A slightly evil password strength checker
Great. That covers the 0.01% of all crackers that live in the USA.
WildUtah··on What could happen if you refuse to unlock your phone at the US border?
Yes, it's a small but real risk foreigners should consider every time they chose to cross the US border.
WildUtah··on What could happen if you refuse to unlock your phone at the US border?
If you know something they want to know and they decide to make you reveal it, then you have the choice of going back home or revealing it. Entering the USA is not a right unless you are a citizen.

But you're much more vulnerable if you bring data with you. The first level of protection is making a backup, formatting your devices as new, and restoring once you're on US soil. Better yet is not bringing devices at all. But certainly don't bring secrets with you: bank records, medical records, and military secrets should never be carried with you through customs.

WildUtah··on What could happen if you refuse to unlock your phone at the US border?
The government has everything you put on Facebook already. And everything you backed up to Apple or Google photos. And your emails.

If there's something else they're interested in, don't carry it over the border.

WildUtah··on What could happen if you refuse to unlock your phone at the US border?
Actual trained terrorists with experience at an organized training camp aren't going to have any actionable material on a laptop or cell phone. You have to be able to identify the dangerous citizens by other means.
WildUtah··on What could happen if you refuse to unlock your phone at the US border?
If your phone is logged in to email or Facebook, they can download the total contents and history of your accounts.
WildUtah··on Master C++ Programming with Open-Source Books
I've been at it more than 20 years and I'm still delighted to learn new things about the language and the library.

And it's under active revision and improvement. There are great new things to learn every few years.

WildUtah··on Harvard and M.I.T. Scientists Win Gene-Editing Patent Fight
Only more likely now. Scientists don't like being bossed by ignorant bureaucrats.
WildUtah··on Harvard and M.I.T. Scientists Win Gene-Editing Patent Fight
The usual result is that no creative applications of the new technology are legal until both patents run out in 20 years.

Or that a foreign nation that didn't accept the patents becomes the only center of innovation and the nation that paid for it becomes a backwater.

One or both of those happened with steam engines, sewing machines, and aeroplanes. Humanity was not better off.

It was narrowly averted in photography, automobiles, and computer software by governments invalidating the pioneer patents in the field for the benefit of mankind.

WildUtah··on Harvard and M.I.T. Scientists Win Gene-Editing Patent Fight
If we can slow down biology enough, the AIs will conquer us and keep us as pets. They'll keep us from destroying ourselves with genetic reprogramming the same way we keep dogs from nagging their own wounds: With a cone collar. But this will be some kind of virtual cone collar that blocks CRISPR research.
WildUtah··on MIT files amicus brief concerning executive order restricting travel to US
Trump can just re-word the XO, get it challenged first in Texas by a pliant patsy, and immediately appeal to the 5th Circuit.

Then he'll have a unanimous ruling in his favor in the new circuit.

WildUtah··on MIT files amicus brief concerning executive order restricting travel to US
The overwhelming majority of us would be pleased if smart people did their work anywhere they find accommodating. Why should it have to be in the USA? Science and tech innovations are quickly shared around the world in the present day.

And the present system means that Americans are almost entirely blocked from pursuing careers in science by the awful economic prospects. Foreigners that come here can always get good appointments back home that will support a family if they can't get tenured in the USA. Americans would be out of work with zero savings and mediocre prospects at 40.

If you think Americans have something valuable to contribute to the world of science beyond than our cash support, then you can't support the level of mass foreign migration into science schools and professions.

WildUtah··on MIT files amicus brief concerning executive order restricting travel to US
* Universities make much more money off their Masters students, most of whom are international, and pay full tuition (or someone does for them).*

It's a scam.

The Ph.D. is the real graduate degree in US schools. If you get a MS, people who know the system expect that you flunked out in quals (it's the parting gift for those that couldn't handle the work). Terminal MS degrees at serious schools are just outright selling prestige to the naïve.

A MS from MIT or Stanfurd is much, much less prestigious than a BS degree from the same school and requires less academic rigor.

WildUtah··on Don't remove the $(nop) command below
When new faster CPUs appear, they add more nops.
WildUtah··on Don't remove the $(nop) command below
I have my editor set to expand tabs to spaces. It plays havoc with Whitespace programs.

Leaves all the comments intact, though.

WildUtah··on Realtime Analysis of the Oroville Dam Disaster
If you look at the photos, some on Wikipedia, you can see the spillways are around a bend in the river from the main dam and pass over a high bedrock canyon wall.
WildUtah··on Realtime Analysis of the Oroville Dam Disaster
The dam is 922', but the emergency spillway is 901 feet and very, very wide. It's designed to make the dam impossible to overtop. Even the worst case scenario this year would not lead to overtopping the dam.
WildUtah··on Realtime Analysis of the Oroville Dam Disaster
3. The emergency spillway is 21 feet lower than the dam crest and very, very wide. It should be impossible for the main dam to overtop from water inflow.

But there was some concern during design about tsunami. It's important not to overtop even in a brief event like that.

WildUtah··on GitHub commit search: “remove password”
When you put your dotfiles in a repository online, be sure to commit all the public keys and none of the private ones.

Github, like SSH, uses an asymmetric authentication scheme. They even publish everyone's public keys. It's much more secure than passwords.

WildUtah··on Who are you calling Malthusian?
I pick 1960 San Francisco, when it was the home of emerging 1960s culture and twenty year olds with unskilled 3/4 time jobs could buy a house and start a family. (That's the exact same house you need to make $550k to buy today)

I pick 1950s Bengala-Desh because you didn't have to risk your kids lives from flooding because of overpopulation and DDT was just ending the malaria problem (some came back after the ban).

Lots of 1950s third world countries are first world today, like Mexico or Korea. In that case, I'd pick today over 1950s.

There are lots of benefits to growth in per capita income. There are no benefits to growth in GDP from population increase while GDP per capita stagnates.

WildUtah··on Who are you calling Malthusian?
expertsexchange.com whorepresents.com
WildUtah··on Who are you calling Malthusian?
Stalled population growth creating widespread improvement in living standards is exactly what Malthus said would happen. He was just skeptical we could stall population growth.

But then Malthus lived 100 years before rubber condoms were invented.

WildUtah··on Who are you calling Malthusian?
The people that said you wouldn't be able to afford an apartment in overcrowded SF were dead-on right. The people who predicted widespread traffic jams were right.

The people who said that third world countries needed to cut birthrates before they could get richer turned out to be right everywhere.

The people that said Bengala-Desh would get to be like Bengala-Desh were right. As were the people who predicted overcrowding and exodus from the Sahel.

WildUtah··on Hosting Multiple HTTPS Domains from the Same Server with Let's Encrypt and Nginx
Ugh. Let's Encrypt will issue you a single certificate for multiple domains on the same server. It's easy to set up, too.

It's not just for multiple subdomains like sub1.example.com and sub2.exmaple.com. You can have any unrelated domains you want on the cert.

You don't need multiple IPs and you don't even need SNI with its legacy client compatibility problems (now mostly well past). Just get a certificate that covers all the domains you use.

There's no reason at all to suffer with the setup and security and resource problems of SNI or multiple IPs outside extreme scenarios.

WildUtah··on A US-born NASA scientist was detained at the border until he unlocked his phone
A and b are both well established facts. You are, however, still allowed to leave both the country and Facebook without restriction. For now.
WildUtah··on High-speed rail taking shape even as opponents seek to kill it
You can't make a city transit and walking friendly by grafting rail infrastructure over a car-based design. You need to allow development on narrower streets without minimum parking requirements on every lot and you need more population density.

You'd have to actually change the rules and overcome the NIMBYs. Some problems can't be solved with cash.

WildUtah··on High-speed rail taking shape even as opponents seek to kill it
The landowner problem was much worse in Japan and Europe, but was overcome with cash and persuasion. The US rail construction problem is much more complicated and costly than that.

And it applies to urban rail where the right of way is entirely public just as much as high speed.

WildUtah··on High-speed rail taking shape even as opponents seek to kill it
If you can get the trains to take you directly into the city center, it can often be a better option.

That's because Boston and NYC are both navigable without a car. Only one side of the SF-LA link can claim to be close to that ideal.

But the time and hassle of airport parking and security and delays might be able to keep a 3.5 hour train ride viable even in CA. That would require a train system that allowed passengers to step through a quick scanner with no line and onto the train without queueing or carefully organized boarding. Lots of train systems used to do that in the USA but the bureaucrats don't like passengers freely walking around platforms by heavy machinery or directing themselves or quick predictable security procedures. Acela has been abandoning efficient and established traditional practices to copy instead the airports. How long are they going to stand for a train system that isn't as awful as airport security and boarding?

Since politicians can't risk being blamed for trouble, we have no ability to control the bureaucrats and every high speed transportation system will inevitably get to be as bad as airports.

If rail could be built at the same costs as in France or Japan (or even, optimistically, Spain or Korea), to wit, $20-30MMM, you could justify it just for saving the cost of airport expansion. But at $80-120MMM it's lunacy to proceed.

WildUtah··on Oracle refuses to accept pro-Google “fair use” verdict in API battle
Anyone can make any case appealable to the Federal Circuit just by throwing in any claim arising under the patent laws. You can add an obviously bogus and unrelated patent claim in initial filings and then drop it in pre-trial and still guarantee biased CAFC jurisdiction.

You could probably force a random criminal trial into the CAFC with a little creativity. It's really easy to go to CAFC if you want to. And if you're abusing intellectual property law, you really want to because they're corrupt like a Venezuelan payday loan used car dealer.

← PreviousPage 2 of 34Next →