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captainperl
searching PlanetScale…
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captainperl
8y ago
Being from the Detroit area, I find many of the comments here naive as one can't compare Detroit to an average urban city. To understand what Detroit is like, watch a film like "Escape from New York" or a WW2 bombing document
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captainperl
8y ago
One of the most interesting geology articles I've ever read.
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captainperl
8y ago
> in the US, it’s basically impossible to involuntarily lose citizenship Over the past 20 years, several laws have been passed that erode proof of citizenship: - id documents with an expiry date are not usable after that date (expired pa
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captainperl
8y ago
The money is there - $250 million per year for social workers alone in SF and increasing ... The will to build a single unit of housing for homeless people isn't though.
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captainperl
8y ago
> I'm now locked out unless I upload a driver's license or passport id to prove my identity. No, If you wait long enough (12-24 months of inactivity) they'll email you a magic "open sesame" link that bypasses the
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captainperl
8y ago
> Isnt the point of the certification to be the expert? I'm just a math guy that can read. Enrolled Agents (EA) are very good on average as tax accountants. Not perfect, but if talk to them mid-reporting period and they'll have
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captainperl
8y ago
> Because as I understand it, the US was largely aloof until Germany started pursuing atomic weapons ... No. The USA public was isolationist until the bombing of Pearl Harbor. Germany stupidly declared war after Pearl Harbor in sympathy
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captainperl
8y ago
BigCGI looks interesting. I signed up for your newsletter.
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captainperl
8y ago
I'm ambivalent about WW1 since the US didn't do much fighting (too late into the war), and it was mostly trench warfare that wiped out European royalty, not necessarily a bad thing IMO. But the inter-war years and WW2 are a fascin
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captainperl
8y ago
Yeah, I've been following the laundromat saga. If he can't develop a property like that one, then nobody can in SF.
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captainperl
8y ago
Similarly, you can see a remarkable model airplane collection by Edward Chavez at SFO now. It was sponsored over two decades by the Nut Tree restaurant owner: https://www.flysfo.com/museum/exhibitions/masterworks-e
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captainperl
8y ago
Same with the Chilean Atacama mine collapse rescue. The Chilean president gets credit for unwavering support for a rescue, but the American drilling team ultimately was the successful one. https://en.wikipedia.org/wiki/
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captainperl
8y ago
What's interesting is that this is happening in aerodynamics today as students and researchers rediscover on youtube the amazing Shell Oil-sponsored "High Speed Flight" videos from the 1950's - they're like an insta
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captainperl
8y ago
TLDR; 11,000 words of gossip about GE CEO promotions with no insight into the actual business problems. Makes the authors look like incompetent wannabe "journalists."
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captainperl
8y ago
Atmospheric disturbance was a major problem for the SDI (Star Wars) project. They came up with solutions, and no doubt there are more and cheaper solutions today, given advances in materials, computing and astrophoto stacking techniques. No
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captainperl
8y ago
I believe he was 19 years old.
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captainperl
8y ago
The reddit post was interesting but not helpful (actionable) for other patients. In the USA, if you experience the symptoms of a heart attack, you just take a taxi to the emergency ward, walk up to the receptionist and say, "I think I&
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captainperl
8y ago
> this is many orders of magnitude less likely than you getting killed by a meteor strike. No, a thousandth of a percent = 1/100,000, which is more likely than the meteor or murder scenarios presented. Also, if "some company&qu
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captainperl
8y ago
> There is also the environmental impact to consider. Air travel has a much larger emission profile compared to train travel I'm not sure that's true. Heavy locomotives require a lot of fuel, and aircraft turbine engines are fa
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captainperl
8y ago
For the people reading these postings, I noticed there's some misunderstandings about California HSR ... 1) It's not for transportation. It's a jobs and pension program for appointees. State leaders are willing to spend $100
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captainperl
8y ago
> Right to work laws say you have to a right to work or not work. No, they mean employees have a choice to join a union or not (ie. pay union dues or not.) In other words, they're a legal tool to weaken unions by reducing their memb
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captainperl
8y ago
Boundary-layer aerodynamics. The head is literally flying on a cushion of air.
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captainperl
8y ago
> DC motors are multiple times smaller and lighter than the equivalent powered turbine engine when you consider the entire system. Airplanes this size can use cruise missile engines, which are very light. See the F-5 for more info (7:1 t
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captainperl
8y ago
There are several ways to update the root password in MySQL with zero down-time, either by manipulating the user table, using replication, or using other accounts (ie. most people grant excessive privileges to role accounts.) https:/&
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captainperl
8y ago
Airplanes always get most of the energy from ascent back in descent. VTOL will get less back because it's grossly inefficient. Note that drag needs to be deducted from the potential energy. There's parasitic and induced drag.
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captainperl
8y ago
> The airport is international - any airport of any size is If there's no Customs and Immigration services, then it's not really an international airport - you cannot legally fly from a foreign airport and land in a local airpo
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captainperl
8y ago
> sounds like you have problems in your org unrelated to vault. Unfortunately for engineers doing the deployment, Vault magnifies any weaknesses your organization already has. That's the nature of centralized key mgmt. For example,
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captainperl
8y ago
Hi Mitchell. I had to kill a rollout of Vault at one billion dollar (revenue) company for the following reasons: * the engineers doing the PoC could not/would not document how to operate it in production * the managers did not take the
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captainperl
8y ago
Java used to be Hindu, as evidenced by Borobudur and other monuments. If you're working in Indonesia and your boss is Muslim and you're not, the fastest way to get ahead is to convert. That plus other one-way traps reinforces Isla
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captainperl
8y ago
To go into detail why Germany couldn't invade or even annoy the US mainland in WW2, they didn't have a credible navy and never had a strategic bomber fleet. Hitler started WW2 5 years before the German navy was built-up, and most
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