Journal Journal: SQL: * expansion inside of EXISTS()
[Used gemini for formatting. It seems to have edited the text somewhere, and the table on bottom is atrocious. I ought to come back to this later. It's too late to continue with it now.]
Comment Re:Then when it crashes (Score 2) 187
That parts gonna happen anyway.
Comment Re:Wow (Score 3, Interesting) 73
I remember reading somewhere that Apple kind of foresaw this coming and purchased extra memory so they wouldn't have to raise prices as long as possible.
It looks like they've reached the end of their extra supply.
Comment Re:Justice delayed is justice denied (Score 1) 65
That timeframe is ridiculous. There's no reason why the courts can't operate more efficiently than they do other than that the lawyers and judges have no incentive to move things along.
Tell us you don't know how courts operate without telling us you don't know how courts operate.
The parties have to file the appropriate paperwork and there are specified timeframes when they have to be done. For example, the plaintiff files to start the case, the defendant generally has 20 - 30 days to respond. Then the plaintiff has additional days to respond to the defendant's response. And so on. This doesn't even take into consideration the discovery process. Just getting to the point to start a trial can take up to a year with all the back and forth filings, motions, and so on. In many cases, one or both parties will wait until the last moment to file just under the last possible filing date to drag things out.
Then the court has to schedule the case in between all the other cases they're dealing with. The parties may be ready to go to trial on April 1st, but if the first available slot in the court's docket isn't until June 1st, guess when the trial starts.
Tell us you don't know how courts operate without telling us you don't know how courts operate.
The parties have to file the appropriate paperwork and there are specified timeframes when they have to be done. For example, the plaintiff files to start the case, the defendant generally has 20 - 30 days to respond. Then the plaintiff has additional days to respond to the defendant's response. And so on. This doesn't even take into consideration the discovery process. Just getting to the point to start a trial can take up to a year with all the back and forth filings, motions, and so on. In many cases, one or both parties will wait until the last moment to file just under the last possible filing date to drag things out.
Then the court has to schedule the case in between all the other cases they're dealing with. The parties may be ready to go to trial on April 1st, but if the first available slot in the court's docket isn't until June 1st, guess when the trial starts.
Submission + - Alan Turing developed a portable voice encryption device (popularmechanics.com)
smooth wombat writes: Alan Turing, one of the more famous people who worked at Bletchley Park to decipher the German Enigma coding machine, was also working on a separate project. His private papers, known as the Bayley papers for his assistant Donald Bayley who held onto the papers until his death in 2020, reveal Turning had produced a working model of a portable voice encryption device. He even demonstrated it by using a Winston Churchill speech recording.
“Weighing just 39 kg, including its power pack,” Copeland summarizes, “Delilah would be at home in a truck, a trench, or a large backpack.”
Turing’s work at Bletchley Park actually informed the Delilah experimentation he was doing at Hanslope Park, and not just because he used Red Forms, the Army-issue sheets Hanslope staffers were meant to use to alert Bletchley staffers to enemy signals, as his personal scrap paper for Delilah experiments. He drew inspiration from one of the German cipher machines they had decoded at Bletchley; not the famed Enigma machine, but rather the SZ42. While the former relied on Morse Code, the latter utilized a 5-bit telegraph code, which Copeland notes “was a forerunner of ASCII and Unicode and is still used by some ham radio operators.”
The SZ42 produced an obscuring key of telegraph characters, with an identical key produced to both the sender and receiver. If it could be done for text, Turing reasoned it could be done for sound as well.
This is the part of the story where one might say “Well, I’ve never heard of Alan Turing’s voice encoder, so the experiments must have failed.” But remarkably, they didn’t. Turing and Bayley actually did create their Delilah, and even demonstrated it using a recording of a Winston Churchill speech, “successfully encrypting, transmitting, and decrypting it.”
Instead, the reason Delilah fell to the wayside of history isn’t because it was a failure, but rather because it simply wasn’t needed anymore. By the time Turing had built and demonstrated his device, the war was over. What good was a portable voice encryptor if you had no major enemies trying to intercept your calls, the government reasoned. So funding for the project stopped, and Turing’s two-year experiment ended with a whimper. Turing’s time as an electrical engineer at Hanslope Park became a footnote in his story, if even that.
“Weighing just 39 kg, including its power pack,” Copeland summarizes, “Delilah would be at home in a truck, a trench, or a large backpack.”
Turing’s work at Bletchley Park actually informed the Delilah experimentation he was doing at Hanslope Park, and not just because he used Red Forms, the Army-issue sheets Hanslope staffers were meant to use to alert Bletchley staffers to enemy signals, as his personal scrap paper for Delilah experiments. He drew inspiration from one of the German cipher machines they had decoded at Bletchley; not the famed Enigma machine, but rather the SZ42. While the former relied on Morse Code, the latter utilized a 5-bit telegraph code, which Copeland notes “was a forerunner of ASCII and Unicode and is still used by some ham radio operators.”
The SZ42 produced an obscuring key of telegraph characters, with an identical key produced to both the sender and receiver. If it could be done for text, Turing reasoned it could be done for sound as well.
This is the part of the story where one might say “Well, I’ve never heard of Alan Turing’s voice encoder, so the experiments must have failed.” But remarkably, they didn’t. Turing and Bayley actually did create their Delilah, and even demonstrated it using a recording of a Winston Churchill speech, “successfully encrypting, transmitting, and decrypting it.”
Instead, the reason Delilah fell to the wayside of history isn’t because it was a failure, but rather because it simply wasn’t needed anymore. By the time Turing had built and demonstrated his device, the war was over. What good was a portable voice encryptor if you had no major enemies trying to intercept your calls, the government reasoned. So funding for the project stopped, and Turing’s two-year experiment ended with a whimper. Turing’s time as an electrical engineer at Hanslope Park became a footnote in his story, if even that.
Comment Re:Question (Score 0) 30
I have updates turned off. Every time I open Fx after a shut down, it harasses me. Then, about a minute later, it does it again. Throughout the day it harasses me.
If I tell it never to install updates unless I choose to, don't harass me.
It used to be like that until a year or so ago. Check the box, never be harassed. Now it's incessant.
Comment Question (Score 1, Interesting) 30
Have they removed the incessent harassment notifying you there is an update?
There used to be a time when you checked a box, you were never harassed. Clear, simple, and useful.
I guess that's no longer possible.
Comment Re:in other words (Score 3, Informative) 153
The ObamaPhone was started by Bush.
Comment Re:Yes (Score 2) 264
Well, school has been sucking the life out of reading for over a century nowadays.
It doesn't help that right-wingers have been forcing schools to ban books such as To Kill a Mockingbird, Frankenstein's Monster, anything dealing with slavery or how Native Americans were treated by Europeans, and yes, 1984.
CNN had an article about parents in Tennessee complaining their kids shouldn't have to read about slavery and how slaves were treated because it makes them feel uncomfortable.
In other words, the people who cry the loudest about participation trophies are crying about little Johnny having to read about how horrible white people can be to others. None of this helps the ongoing issue of Johnny not able to read.
It doesn't help that right-wingers have been forcing schools to ban books such as To Kill a Mockingbird, Frankenstein's Monster, anything dealing with slavery or how Native Americans were treated by Europeans, and yes, 1984.
CNN had an article about parents in Tennessee complaining their kids shouldn't have to read about slavery and how slaves were treated because it makes them feel uncomfortable.
In other words, the people who cry the loudest about participation trophies are crying about little Johnny having to read about how horrible white people can be to others. None of this helps the ongoing issue of Johnny not able to read.
Comment Re:Silly. (Score 2) 75
Even if battery energy density started getting close to that of liquid hydrocarbons, and thats a looong way off still, youd still need more batteries than you would fuel because batteries dont get lighter as they discharge like burned fuel does, rocket equation stuff. A 747 carries ~150k kilograms of fuel, if that didnt burn off thats an extra 37k kg the first quarter of the flight, an extra 75k kg the first half of the flight and so on...
Battery planes may never make widespread sense, if we ever start generating enough carbon free energy cheaply enough and even if all ground transport goes battery electric or whatever, at some point it might still be worth it to just make carbon neutral jet fuel with air fuel synthesis. That seems closer on the horizon than the battery tech needed for large planes to be feasible, hard to beat jet turbines for that application.
Comment Re:Bribes (Score 3, Informative) 34
Then again, he didn't issue 'pre-emptive' pardons for his family, friends, crackhead son, etc yet,
The only reason Biden issued those pardons was because Trump was bragging about how he was going to weaponize the DOJ to go after people.
As for the clemencies, that does not absolve the person of the crime they committed. All it does is show mercy on them.
Compare that to all the January 6th terrorists who have been pardoned. And now there's talk of paying them for their troubles. No, not the $1.8 billion "anti-weaponization" fund*. There is still talk of paying these people for their crimes.
* Anti-weaponization is straight out of Orwell. Or the Soviet Union. Take your pick. Apparently imprisoning people who attack police aren't criminals in his eyes.
The only reason Biden issued those pardons was because Trump was bragging about how he was going to weaponize the DOJ to go after people.
As for the clemencies, that does not absolve the person of the crime they committed. All it does is show mercy on them.
Compare that to all the January 6th terrorists who have been pardoned. And now there's talk of paying them for their troubles. No, not the $1.8 billion "anti-weaponization" fund*. There is still talk of paying these people for their crimes.
* Anti-weaponization is straight out of Orwell. Or the Soviet Union. Take your pick. Apparently imprisoning people who attack police aren't criminals in his eyes.
Comment Re:Will the screen fold back flat? (Score 1) 80
Yes, Lenovo had this feature. They were called the Yoga.
Comment Re:Question ? (Score 4, Insightful) 80
if expense is the concern, don't buy a mac book
Fixed it for you.
Fixed it for you.
Comment Re:Hilarious (Score 1) 52
Reminds me of that post (quoting from memory) where a guy says the reason he needs to own a gun is because if his child needs an operation, no one's going to stop him from going to Italy where it's cheaper.
Comment Re: Congrats to Mr. Musk (Score 4, Interesting) 315
When someone builds a company and new product, they are creating wealth. The companies he owns are the net worth.
The only reason he has these companies is because of socialism. He has received billions in taxpayer money to keep his companies alive.
Side note, the same federal agency doling out taxpayer money to him is the same one he targeted under DOGE.
Double side note, Musk whined about another stimulus package after covid, while taking an unknown amount of money from the U.S. taxapyer during covid despite his company being worth $270 billion at that time.
For a slightly longer version of the amount of money the socialist has taken from the U.S. taxpayer, read on.
The only reason he has these companies is because of socialism. He has received billions in taxpayer money to keep his companies alive.
Side note, the same federal agency doling out taxpayer money to him is the same one he targeted under DOGE.
Double side note, Musk whined about another stimulus package after covid, while taking an unknown amount of money from the U.S. taxapyer during covid despite his company being worth $270 billion at that time.
For a slightly longer version of the amount of money the socialist has taken from the U.S. taxpayer, read on.
