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Comment Re:What is Swap Space? (Score 1) 201

Wrong. There will always be little bits of starup code, or bits of libraries, that aren't useful after a daemon has started. It's better for everything if those useless sectors are swapped out to disk.

Bits of code don’t need a swap file or partition to swap. As they are read-only the system can (and does) just dump them, and re-read from the original file if required.

This is important because it can be a reason for terrible performance on systems with no swap space configured. The system’s only kind of swap available is to drop executable code pages which it may then have to immediately re-load if they weren’t actually cold. This causes the disk to thrash, and performance declines suddenly and dramatically. The same system with some swap space would still have had performance degrade, of course, but typically more gradually, and with some more time for the user or operator to find and fix the issue.

Submission + - Tesla Introduces 260mi "Mid Range" Model 3, purchases land for China Gigafactory 2

Rei writes: In a surprise announcement (hinted at with a cryptic tweet about expecting a "Lemur" tomorrow), Tesla quietly unveiled the Model 3 MR this evening. With a 260 mile range and a base price of $40k (plus the $5k premium upgrades package, which is not yet optional), it slots in between the 215-220 mile Model 3 SR (base price $35k) and the 310 mile Model LR (base price $44k). The LR now is only available with the dual motor package, whose price has been effectively lowered from $6k to $5k; the MR is only available in RWD. Deliveries on the MR start in only 6 to 10 weeks; the SR is scheduled to start in 4-6 months.

Meanwhile, Tesla has followed up on their plans to accelerate construction of Gigafactory 3 in Shanghai, inking a $140M deal to purchase a 860,000 square meter plot of land in Lingang New City. Having local production in China is critical to the company's long-term market strategy there, where cars manufactured in the US face a 40% tariff and miss out on 15% local incentives. This news comes on the heels of Tesla raising its registered capital for the factory from $16,6m to $680m and starting hiring for construction.

Submission + - The electron is really, really spherical (nature.com) 2

OneHundredAndTen writes: A new article in Nature reports a new, extremely precise measurement of the electric dipole moment of the electron. The conclusion is that, within the margin of error of the measurement, the electron remains a perfect sphere. Which implies that supersymmetric theories keep running out of corners to hide, that another nail is driven into their coffin, and that string theory looks less and less compelling.

Submission + - Facebook lured advertisers by inflating ad-watch times up to 900 percent (mercurynews.com)

Zorro writes: Lawsuit Filed: Not only did Facebook inflate ad-watching metrics by up to 900 percent, it knew for more than a year that its average-viewership estimates were wrong and kept quiet about it, a new legal filing claims.

A group of small advertisers suing the Menlo Park social media titan alleged in the filing that Facebook “induced” advertisers to buy video ads on its platform because advertisers believed Facebook users were watching video ads for longer than they actually were.

That “unethical, unscrupulous” behavior by Facebook constituted fraud because it was “likely to deceive” advertisers, the filing alleged.

The latest allegations arose out of a lawsuit that the advertisers filed against Mark Zuckerberg-led Facebook in federal court in 2016 over alleged inflation of ad-watching metrics.

Comment Re:Third option - don't care (Score 4, Informative) 403

I lost my account password for years - same issue with dead email. I eventually recovered it because I remembered that early period slashdot did auto-login by storing your password in your cookie. Double BASE 64 encoded! I dug out my old PC that had died around that time and was able to pull my cookies off the hard disk, decode the slash ones and finally regain access to my account after 4 years. This probably doesn't help you, but it might work for someone else out there....

Comment Smells desperate (Score 1) 83

That's an awfully big bribe - which makes me think I smell desperation... But I don't live in the US so I don't know. Is Verizon really doing that badly? Are they on the brink of some sort of collapse? Or is there some sort of fishook in the deal (like only applying to $100 / month plans or such) that would make this run-of-the-mill and more of an advertisement than news of import.

Comment Access has it's issues (Score 4, Insightful) 198

I'm an Architect. Also with a long technical background. Similar size organisations. It's not normal to have admin access. Largely because that level of detail can overwhelm you. It's also easy to get dragged back into your old job if you can be dragged back. In one org I worked in where the Architects did have access (before I was one...) one of our vendors develops the habit of finger pointing when mysterious issues occurred that looked like unauthorised change. We stopped that with some config monitoring software that notified us of any settings change - but I mention it to show what can happen.

One of the hard concepts to grasp is what is Architecturally significant. Mostly that's big block level stuff, but sometimes certain details can be significant too. Working out which without looking at every detail is where your experience comes in.

Most of the time the team members doing the design and implementation work can show you the detail when you need to see it - and by asking them you can discuss what you're looking for and why. This builds up trust that your solutions aren't just ivory tower creations from some distant figure but things they're connected with.

If you must have some ability to see every little detail you could always try asking for read-only access. It might be a reasonable compromise.

This has been a bit of a rambling post, but I hope it has something useful....

Comment Extention description innaccurate (Score 3, Informative) 125

extension of Australia's current Goods and Services Tax to include digital services, adding 10% to virtual items and services purchased online

Not quite. Digital services are already taxed. The tax is being extended to digital services provided from offshore, because Netflix have discovered they can skirt the current tax provisions by having no footprint in Australia and hosting entirely offshore. As the monthly fee falls below the threshold at which personal goods are normally exempt from taxation on import (as it's not worthwhile to collect it) they can charge no tax. However the existing rivals
(eg Quickflix) do have an on-shore presence and so have to charge their customers tax, creating a distinctly unlevel playing field.

I expect New Zealand to follow suit shortly as the same issue is present there.

Comment Re:Agilent has been split up again.... (Score 1) 553

The Agilent name is now used on their chemical/life sciences stuff (chromatographs, NMR, etc.).

Not NMR anymore - they've shuttered that part (formerly Varian), thereby giving Bruker an almost open field... well, JEOL was well in 3rd place and the upstarts like Magritek (with their benchtop, non-cryogenic NMRs) are almost a separate market.

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