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Comment Re:CA - State of the self insured (Score 1) 206

IDK about CA, but in many places the hydrants are on the exact same mains as potable water to homes and businesses. Everything has its own turnoff, but it is hard to isolate one from the other.

Right, that's pretty typical. I'm not sure there's really any solution that's much better than having someone go to the house after it burns and turn the manual cutoff valve under the water meter cover.

Because again, any electronic solution is going to depend on that antenna on top of the cover, which is likely to burn to a crisp, not to mention that every electrically operated valve I've ever dealt with has a tendency to fail with alarming regularity, so that would be a huge maintenance headache on an ongoing basis all to limit the harm in the event of a relatively rare failure mode.

Comment Re: Checksum based caching? (Score 1) 67

Sites often load dozens of potentially-shared resources like JS, icons, fonts, JSON data used by the JS, etc. All a CDN has to do is make sites use different combinations - for example site 1 uses JS-A, JS-B, icon-X, and icon-Y. Site 2 uses JS-A, JS-B, icon-X, and icon-Z (where icon-Y and icon-Z are really the same file). Now the CDN can tell when you visit both sites, because your browser would load everything for a visit to site 1, and only icon-Z for a visit to size 2.

The CDN already likely knows when I visit both sites, because they're serving the main page of both sites. This is about as scary to me as "Your computer is sending out an IP address" ads.

Comment Re:CA - State of the self insured (Score 1) 206

The reservoir was, in fact, offline for previously scheduled maintenance.

Offline since February of last year to repair a three foot tear in the cover... A reporter did not observe any construction materials or work in-progress when he visited the site.

Why Is the Santa Ynez Reservoir Empty?

Welcome to a world where everything has to be bid out to an outside construction company and takes 10x as long as if you just hired the people yourself.

Comment Re: Checksum based caching? (Score 1) 67

I think the problem there is timing attacks: so long as resources get cached across domains itâ(TM)s possible(how practical and how precise would vary according to fiddly details of exactly how common or distinctive various cached assets are) for a site you visit to draw inferences on where you have been previously by referring to a potentially cached resource and seeing whether itâ(TM)s available essentially instantly or whether thereâ(TM)s a delay that suggests your browser needs to grab a copy.

It tells them that you have been to a site that uses a particularly resource, but not what site. You could just as easily have previously visited a site that uses the above approach to guess what sites you have been to.

So at best, it violates your privacy exactly once, and because the user might have hit such a browser profiling site previously in incognito mode, you can't be certain even once unless your list of resources changes rapidly.

Given a choice, unless I'm missing something, I think I'd rather have the hard-to-meaningfully-exploit loss of privacy than the performance hit, particularly if separate Incognito mode windows end up effectively becoming cacheless as a result, which they presumably would if you really want to fully prevent that.

Or just introduce a minimum time threshold for returning a resource that is large enough to be plausibly a load action, add some reasonably large amount of randomness around that minimum, and call it a day.

Comment Re:It's obvious (Score 1) 206

Everyone: Hurray! My house value has gone up 300% over the past ten years!
Also Everyone: I don't understand why my insurance coverage on total replacement has gotten so expensive!

That's a questionable way of looking at it. In practice, the value of your house hasn't gone up by 300%. The value of the land under it has gone up by 3000% and the value of the home has gone up by 30%. The actual cost of rebuilding the house in place has gone up, but that is likely to be only a fraction of the cost of the home, because a lot of the value comes from the location.

Comment Re:The role of California insurance regulation (Score 1) 206

I know people who own homes in California who pay around $80 to $100/month which includes fire.

No, you don't - what you describe sounds like "renters" insurance, you can't insure a stand alone residence in California for $80-100/month.

That's actually only a little bit below the average for California, so yes, you can. You'll probably also want to add earthquake coverage, though, which will double that number. And if you're living in a fire-prone area, that number probably isn't even close. But that isn't completely impossible by any means.

Comment Re:CA - State of the self insured (Score 4, Insightful) 206

California water management caused reservoirs that were needed to fight the fires to be offline.

Nope. And your source doesn't actually say that. The reservoir was, in fact, offline for previously scheduled maintenance. It was not offline because of a shortage of water. Unless by "California water management", you mean California repairing their reservoirs, in which case you're technically correct — the best kind of correct — but misleading to such a degree that you might as well not be.

They should have had suplemental resevoirs given that they were funded almost a decade ago by tax dollars (Proposition 1, 2014). Instead the projects got delayed, and delayed, and delayed.

Do you realize how far away that reservoir is? Firefighting needs lakes and reservoirs a few miles away, not an eight-hour round-trip flight away. You can put in all the reservoirs you want in northern California and it still won't help when the fire is in southern California. We're talking about nearly the distance from Tennessee to New Orleans here.

Then in Pacific Palisades, forest management were delayed to "protect" an endangered shrub (thanks to the California Environmental Quality Act). Then, almost comically, in 2019, to improve fire safety, LADWP (the LA power company) started replacing 100 year old power poles, but an amateur botanist reported damage to the shrub. LADWP replanted the shrub, and paid a $2m fine.

I can't find any sources other than NY Post (which is pretty unreliable) that corroborate that story. Contemporary stories written at the time suggest that LADWP was fined for the damage their crews caused while replacing the poles, which implies that they did, in fact, replace the poles, but did so in a manner that caused a lot of damage.

And that's a reasonable outcome. When you're cutting brush with a bulldozer to get to those poles, you have a legal obligation to go around any endangered plants. This goes without saying. Nothing prevented them from doing the work — only from being grossly reckless in doing so.

There is California's love of illegal immigrants (what could possibly go wrong?), even though they start these insane fires. Citation: https://nypost.com/video/flame...

Again, NY Post is a tabloid. You might as well be posting stories from the National Enquirer. And there are crazy people everywhere. Want to blame someone? Blame Ronald Reagan for not finding ways to work around Supreme Court decisions regarding involuntary commitment of people with serious psychological problems, which resulted in most of them ending up homeless and on the streets.

The rest of your post is more of the same, and appears to blame entire groups of people for the actions of a few. That sort of thinking makes the world a worse place, and I would urge you to think a bit more about what would happen if you lived in a place where people like you were in the minority, and whether you would like to be treated with suspicion and contempt for it, and then treat others the way you would want to be treated. Just saying.

Comment Re:CA - State of the self insured (Score 1) 206

They refuse to do simple things like removing (invasive) highly flammable eucalyptus or requiring automatic water shutoffs to prevent burnt homes from bleeding the hydrants dry.

Anything automatic is going to burn when the house does. About all you can realistically do is shut off water to everything but the hydrants, and that doesn't need to be automatic. In fact, it is probably better for it to be manual to maximize the chances of it surviving.

Comment Re:Personality types and percentages (Score 1) 100

Can anyone find a study if this rank and rating organization method results in a shift in the number of people by personality type?

Can anyone also find out if this works better for certain professions versus others? For example, does this work for sales but not for creative work?

It doesn't work for any organization that isn't full of sociopaths. Normal people care about their coworkers, and are unhappy when they leave. The more people are forced to leave involuntarily, the more it hurts everyone.

Comment Re:Great idea in theory (Score 1) 100

The way economic theory suggests this should be done is that you let people go when their marginal contribution to revenues is less than their cost. So if employing Alice costs you $100,000 and she brings in $100,000.01, she gets to day. Bob who is paid exactly the same but brings in $99,999.99 gets the axe.

And so you fire the HR and corporate security teams, the cafeteria staff, and all the other teams that exist only to hire, protect, or feed the people who contribute to revenue. That way of thinking doesn't end well.

Or you fire the legal compliance team, because they only take away from revenue.

The reality is that in any company, there are things you have to do, and they don't make the company money, but you still have to do them, because if you don't, bad things happen. Those are really hard to account for. :-)

Absolutely, when a supervisor identifies an employee who is holding others back, that employee should get the axe. But giving every department a 5% headcount haircut isn't guaranteed to do anything good except maybe give you a transient stock price bump. It's something you do when you don't know what to do about your problems.

Yup. Bad management tends to not know what the problems are. If they knew what the problems were, they would have identified them already and fixed them, either by getting rid of the employees or moving them to a team where they are a better fit.

Comment Re:Great idea in theory (Score 3, Insightful) 100

Any company that can't even manage to be roughly correct when it comes to evaluating performance or fires capable employees for reasons unrelated to performance will eventually be replaced by some company that is. For an organization as large as Meta it's practically a certainty that they have 5% of a total workforce that either contributes nothing or are a drag on the productive employees. Perfect assessment simple isn't possible, but that doesn't mean that assessment methods won't be better than random chance.

Assessment methods that depend on a single performance review are, in fact, highly skewed by random chance.

  • Everybody has cycles where they are distracted every now and then. Life happens.
  • Everybody has cycles where management priorities shift and the result is that all of their effort was wasted. Shift happens.
  • Everybody has cycles where some big project doesn't get finished and they can't show that they completed any big projects. Slip happens.
  • Everybody has cycles where something unpredictable goes wrong that was caused by something that they did. S**t happens.

And when some of those things just happen to occur right at the end of a performance review cycle, they get far more weight than they do if they happen at the beginning of the cycle. That part is 100% random chance. So random chance plays a statistically significant role in everyone's ranking in a given cycle.

And none of that is necessarily under the control of the employee, and none of it necessarily represents an actual performance problem, but rather, is a reflection of the fact that nobody is perfect and life isn't perfect.

As a result, yes, in any given cycle, you might have 5% who didn't contribute meaningfully to the bottom line, but it won't usually be the same 5% in the next cycle. If you fire the 5% each cycle, all you're doing is making more work for the employees that stay while paying them the same amount, and eventually you'll reach a point of maximum burnout where quality falls through the floor and nothing gets done.

Put another way, that approach to managing is exactly why Facebook sucks as badly as it does. The people they should want to hire take one look at stories like this and say, "I don't want to work at a company where if I have a bad quarter, they're going to fire me," and they don't even bother to apply for jobs.

I'm not saying that it isn't possible to tell the difference on an individual case-by-case basis, but when management is pushing you to identify a specific quota of people to be fired, that ship has sailed, and the only thing those sorts of quotas do is make people over the age of 30 say, "H*** no, I'm not ever going to work for you." So you end up with a bunch of junior talent that can't project-manage their way out of a paper bag, chase new features instead of fixing bugs, don't provide enough test coverage to avoid introducing the same bugs over and over again, etc.

Dumb, dumb, dumb, dumb, dumb.

Comment Re:Feelings (Score 1) 197

Any manager who thinks feelings and emotions don't play into productivity is going to find out the hard way, through retention issues and mounting training costs as they turn their departments into revolving doors. For a while, they'll probably be able to suckhole up to their superiors that Millennials and Gen Zers are all lazy no-good-for-nothing layabouts, but sooner or later someone is going to find that the manager is a fucking prick.

Like it or not, human beings are, save for a few very aberrant members, a species in possession of emotions, needing at least some validation and some basic level of respect and recognition of dignity. This can be partially overcome if you pay people fuck tons of money; in which case naked self-interest will take over from where normal emotional recognition between superior and subordinate ought to fit in, but what we generally see is mediocre pay and abuse, and astonishment from the likes of Musk and Zuckerberg, being part of the small aberrant group of H. sapiens, that people don't seem all that keen.

Comment Re: Role clarity? Relationships? Development? (Score 5, Informative) 197

People have as much of an inalienable to right control the use of their property as you do to say your piece. If you find that some website, newspaper or soapbox location wishes to silence you, then you find a new location for your soapbox. Private property is not the commons, and never has been. I have an absolute right to remove you from my property if you say things I don't like.

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