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Comment Re:The YouTuber Adam Something (Score 1) 35

China is building a maglev line between Beijing and Shanghai, which will then extend south. Given how fast they build conventional high speed rail, I expect that expansion will be rapid.

It's an interesting design too, and a largely domestic one. They do have a German built maglev in Shanghai, but the new EMUs they have been showing off bare little resemblance beyond using electromagnetic suspension. I'm looking forward to comparing it to Japan's electrodynamic suspension.

Comment Session vocalists (Score 1) 25

Singing is pretty much a commodity service now. With autotune almost anyone can do it, but you can hire a professional for not a lot of money. It's good that people get work instead of AI slop, but also the rates are very low and it's a side gig at most.

The people who making a living from it tend to have other talents too. Song writing, stage performance, looking conventionally attractive, building up a social media following, etc.

AI probably won't change much in that respect.

Comment Re:The YouTuber Adam Something (Score 1) 35

It's incredible that anyone still invests in it, after Musk publicly admitted it was a scam.

And "the only solution for trips over 300 miles"? Less than an hour via existing maglev technology, which both Japan and China are deploying as we speak. That's just the start though, maglev can probably double that speed, close to the speed of sound. The issue is the noise, and you don't need a vacuum tube to solve it.

Comment Re:They are objectively wrong (Score 1) 149

It's a borderline scam, where so many jobs, even minimum wage ones, need a degree just to get past the application submission stage, that a degree is almost mandatory in many fields. A lot of it is employers transferring the cost of training to the employee.

It also blows the meritocracy arguments out of the water, because a person's ability to get high level qualifications is highly dependent on their ability to pay. Not just pay for college, but to not work so much they don't have time to do extra studying or non-core activities.

Comment Well, that answers my question... (Score 4, Insightful) 35

So the 'hyperloop' people have a cool website; while the 'train' people are just plain getting on with building stuff; whether conventional or the now-quarter-century-ish old maglev option.

Looks like someone signed up for another round of 'faff with apps vs. offshoring our entire high tech supply chain' and hoped it would work better this time.

And some dumbass 'managing director' is telling us that a gigantic safety-critical vacuum system is 'not effected by strikes'; more or less because he has no idea what the maintenance and operations would involve? Truly a joke telling itself.

Comment Re:Australia never cared about reducing emmisions (Score 1) 31

Seems more like political problems. They have been trying to build large wind farms and export cables for years. If they can't even manage that, they have no hope of building nuclear.

It's a tragedy really. They have massive amounts of space for this stuff. A lot of sun, and good on and off shore wind resources. The domestic solar market is actually doing okay, because it gets less political interference and there isn't all that much that can be done to stop people putting panels on their homes.

Comment Re:Spreadsheets and databases (Score 1) 88

They do. Some people don't use them; and (if disciplined) use one or more worksheets to store data and refer to it purely internally and (otherwise) just sort of ad-hoc mix data and formulas.

In some cases a database connection is where the data comes from; but the number of cells grows because it's conceptually easier(and in practice often less opaque, given the ugliness of displaying very large cell contents) to munge on the data step by step rather than trying to ram everything into one transformation.

Coming from the IT side; and having to field questions from the perpetrators of some absolutely hideous excel sheets from time to time(no, I didn't even know that there was a way of creating a type of embedded image that actually quietly triggers the print spooler subsystem to do something that generates a new image based on the contents of another region of the spreadsheet, still don't know how they did that; but it's objectively depraved) I understand the hate; but I do have to admit that spreadsheets are pretty good for napkin-math thinking-it-through type processes.

Like when you work it out on paper; you've got your input, then you have a cell with the contents of the first transformation you wanted to make, then the second, then the third, and so on, and at each step you can think "does this value make sense?"

It rapidly gets out of hand in quantity; but as a rapid sketchpad for thinking something through you could do a whole lot worse. It's also tempting(again, tempting down the path of darkness in quantity) for dealing with jobs that need both a bit of string munging and a pretty-printed output.

You send the intern down to storage with a barcode scanner and have them start snagging SNs and MACs and stuff from the shipment of new gear. Turns out various vendors use different prefixes on different barcode values to inform their own ERP/inventory system/warehouse people which of the 5 closely spaced barcodes their scanner hit. And each vendor uses a different set of conventions, and while obvious enough they aren't documented. Ok, no problem; intern comes back with raw list; all the Lenovo SNs get a 'last x characters' substring; all the Cisco MACs get another transform, whatever.

Obviously if it were your inventory/warehouse system you wouldn't be treating the barcode scanner as a raw HID device and doing ad-hoc transformations, there would be a program that automatically uses the prefixes to populate the correct parts of the form; but you want to stick your head into ERP project hell rather than come up with maybe a dozen lightweight string manipulations? Obviously, you could also do it in your choice of scripting language and iterate through one CSV to create another; but that mostly just conceals what you did from anyone who doesn't use that scripting language; while you can walk basically anyone employable through the logic of the spreadsheet prettifying.

Submission + - Conde Nast fined €750,000 for placing cookies without consent (noyb.eu)

AmiMoJo writes: In December 2019, noyb had filed complaints against three providers of French websites, because they had implemented cookie banners that turned a clear “NO” into “fake consent”. Even if a user went through the trouble of rejecting countless cookies on the eCommerce page CDiscount, the movie guide Allocine.fr and the fashion magazine Vanity Fair, these websites sent digital signals to tracking companies claiming that users had agreed to being tracked online. CDiscount sent “fake consent” signals to 431 tracking companies per user, Allocine to 565, and Vanity Fair to 375, an analysis of the data flows had shown.

Today, almost six (!) years after these complaints had originally been filed, the French data protection authority CNIL has finally reached a decision in the case against Vanity Fair: Conde Nast, the publisher behind Vanity Fair, has failed to obtain user consent before placing cookies. In addition, the company failed to sufficiently inform its users about the purpose of supposedly “necessary” cookies. Thirdly, the implemented mechanisms for refusing and withdrawing consent was ineffective. Conde Nast must therefore pay a fine of €750.000.

Conde Nast also owns Ars Technica.

Comment Re:Google? wtf (Score 2) 88

LibreOffice doesn't have cloud sharing features that allow multiple users to access a shared file with different permissions.

LibreOffice Calc does allow multiple users to edit a spreadsheet on a network drive, but doesn't have a user permission system or integration with a single login somewhere. The other apps like Writer don't support collaboration at all.

Comment Re:I can see the result already (Score 1) 193

That seems unlikely. The worst case I could find for high speed rail was 52.7g/km of CO2 emitted, with a capacity of around 1,300 passengers. That includes the emissions from the stations and so forth, and equates to about 0.04g/passenger/km.

For a typical A350 you are looking at 0.18g/passenger/km in economy class, and that is just the fuel, not the airport or the aircraft or the transport to get to and from airports at either end etc.

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