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Yep it is something like a compromise. UTF16 is usually enough but we also need to do the unusual 
Surrogate characters is only one beast.
Expressing accented characters e.g. 'é' in different ways is one other. Ok, here at least we have the possibility to normalize it (https://stackoverflow.com/questions/7811976/normalize-unicode-string-in-sql-server).
modified 27-Nov-21 21:01pm.
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Isn't an issue for me, as this is a sqlized regex engine.
All matching conditions are specified using UTF32 stored as BigInt values (since SQL has no unsigned ints)
All incoming characters are resolved using the code I posted.
Accent marks will be matched properly.
Displaying them is firmly in "Somebody else's problem" territory.
Real programmers use butterflies
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UTF-16 is the result of developers underestimating how many characters would be needed for a universal encoding and lingers like the stench of a soiled diaper because MS rushed it into production in the 90s before anyone realized it was a mistake. 
Did you ever see history portrayed as an old man with a wise brow and pulseless heart, weighing all things in the balance of reason?
Is not rather the genius of history like an eternal, imploring maiden, full of fire, with a burning heart and flaming soul, humanly warm and humanly beautiful?
--Zachris Topelius
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Just a vent. 30 minutes plus wasted, my guess is an MS update, although I didn't think they updated on Fridays.
Wacom tablet (old) was working just fine this morning. Doing a lot of work in Blender. 30 minutes ago (+) I went to use it and the pen totally stopped working in Blender after starting it from scratch. But the pen worked as usual on the desktop, so it was communicating with the OS.
It was one of those WTH??? puzzles. I feel sorry for anyone who faces such a situation who is not a good troubleshooter. I feel sorry for myself, because of the headache!
Clicked around and deleted and reinstalled the Blender options in the Wacom program. Didn't work. Finally found that Wacom had released an update for their drivers. So out of curiosity and prayer, downloaded it and installed. Everything started working again.
Why would the OS stop sending signals to specific programs when a third party updates their driver? Did MS send some update that triggered the situation, 'cause unless Wacom has a time bomb in their code, nothing else makes sense. (Unless I have a virus, but my antivirus says no, and it stared working with the updated drivers.)
Grrrr..... F whoever is responsible for such brain-dead decisions, or coding!
PS - anyone know why my laptop monitor brightness would change when Blender becomes active? I've got a 24" monitor set up as the primary screen, and when I open and close Blender the laptop brightness changes (not the external screen). I've disabled Game Mode, and also killed the Dell display program, so I don't know what else it could be. Thought the two items were related, but they don't appear to be.
modified 29-Oct-21 20:31pm.
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Hi,
David O'Neil wrote: Why would the OS stop sending signals to specific programs when a third party updates their driver?
Blender is using DirectX which probably means that it's using Raw Input[^] and opening your HID devices with exclusive device access mode[^]. Exclusive access will fail if another program already has exclusive access. Most DirectX software (such as video games) do this.
David O'Neil wrote: PS - anyone know why my laptop monitor brightness would change when Blender becomes active?
Just a guess here... but Blender could be setting the ICC color profile[^] and doing calibration. It could also be a third-party library doing that, I think Blender uses an open source library OpenColorIO [^] for color management. Maybe you can ask about it on their Github issue forum.
The events that occur on your workstation aren't always caused by an operating system update.
Best Wishes,
-David Delaune
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Randor wrote: The events that occur on your workstation aren't always caused by an operating system update.
I did not update Blender, the Wacom drivers, or do a manual Windows update, but Blender's response changed. The only realistic option I see is that a Windows update changed how it interacted with Blender. It may be related to the Raw Input you pointed out, but it only started working again after I updated Wacom's drivers. Unless Wacom has a time bomb check in their drivers that stop certain interactions under certain conditions.
Randor wrote: Just a guess here... but Blender could be setting the ICC color profile[^]
You could very well be right.
Thanks for the input, and have a great weekend!
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PS - I even rebooted Windows and tried running Blender only, and the shenanigans happened.
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David O'Neil wrote: Grrrr..... F whoever is responsible for such brain-dead decisions, or coding!
(Putting on my Mickey Mouse hat) M-I-C-K-E-Y-S-O-F-T
I have lived with several Zen masters - all of them were cats.
His last invention was an evil Lasagna. It didn't kill anyone, and it actually tasted pretty good.
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Only 30 minutes?
Come back when you've wasted days on some stupid issue 
Any issue that didn't take you at least hours isn't even worth mentioning 
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Sander Rossel wrote: Come back when you've wasted days
Been there, done that. That is probably why this only took 30 plus minutes. Once called OpenDialogBox (or whatever function it was) with one wrong argument. Felt really stupid that time. Another time had different compilation options for a DLL and the main project due to macros. That was a real head scratcher. But can diagnose that real quick, now!
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After five years of working for them, and 15 years of doing work for them, I've finally ended my working relationship with Microsoft. I'm technically retired*.
Now I can finally tell you all just how I feel about them.
Narrator's voice - He's always done that: they're great, but make some really stupid decisions at times.
*shane, Bob, and I will still be doing the newsletter, so I don't get off that easily.
TTFN - Kent
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"but make some really stupid decisions at times."
Yes, I've suffered and continue to suffer from their stupid decisions.
Charlie Gilley
<italic>Stuck in a dysfunctional matrix from which I must escape...
"Where liberty dwells, there is my country." B. Franklin, 1783
“They who can give up essential liberty to obtain a little temporary safety deserve neither liberty nor safety.” BF, 1759
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Kent Sharkey wrote: I'm technically retired*.
Yeah, I used that excuse before.
Just stay a little while?
Bastard Programmer from Hell 
"If you just follow the bacon Eddy, wherever it leads you, then you won't have to think about politics." -- Some Bell.
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while (jobs--) { doNext(); } enjoy();What a nice piece of code. Did you try to make it a template?
I'm happy you'll keep sharing your insider views; you're responsible of so many coffee-spillings-on-my-shirt
"Five fruits and vegetables a day? What a joke!
Personally, after the third watermelon, I'm full."
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phil.o wrote: I'm happy you'll keep sharing your insider views; you're responsible of so many coffee-spillings-on-my-shirt
+1
M.D.V.
If something has a solution... Why do we have to worry about?. If it has no solution... For what reason do we have to worry about?
Help me to understand what I'm saying, and I'll explain it better to you
Rating helpful answers is nice, but saying thanks can be even nicer.
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Congrats!
Is this your plan for retirement life: travel around the world?
diligent hands rule....
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You are not technically retired until all your friends, relative and neighbors get rid of their computers.
I can't retire fully until my kids retire.
Lou
>64
If you can keep your head while those about you are losing theirs, perhaps you don't understand the situation.
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theoldfool wrote: until all your friends, relative and neighbors get rid of their computers.
I came to the realization this weekend that it's not just computers and phones anymore.
I think the last 3-4 times I've been asked for technical help, it was from people who had replaced their car, and couldn't figure out how to pair it with their phone, install the app for it, etc.
And since cars are only getting more complex software...I guess the conclusion is that there's no getting away from it. Ever.
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That’s how I knew the answer. 
TTFN - Kent
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BillWoodruff wrote: Someone recently had the nerve to ask me: "What do you use to get high ?" I said, as i hurried away from the idiot: "Science !"
If you did use science, well, you do wrong.
No bird goes as high, as the bird that knows how to fly. My bird goes as far as iron oxide, ignited by a fuse of alumunimum. It called rocket science.
Ever heard of ayahusca?
Bastard Programmer from Hell
"If you just follow the bacon Eddy, wherever it leads you, then you won't have to think about politics." -- Some Bell.
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Hi Eddy, in the '60's, i experimented, like so many of my rebel-without-a-cause fellow baby-boomers, but, i came to earth by my mid-twenties, as did many of my peers, when i discovered yoga and meditation.
For me, the sense of wonder i find in science, and the joy i find in both progr4amming and creative writing, and making music, is the "high" that suits me fine.
I've read about ayahuasca therapy for drug addiction, and PTSD, etc.; not me the (the Romans called it) vomitorium route to ecstasy
Speaking of "science," can you guess who said these words, and when they were said:
Quote: It is no wonder that a man gets puzzled and confused when he hears teachings contradictory to each other, but I tell you this: don't accept a thing merely because it is handed down by tradition, don't accept a thing merely because many people repeat it, don't accept a thing merely on the authonty of the sage who teaches it, don't accept a thing merely because it is found in the so-called scriptures, don't accept a thing merely because probability is in its favour, don't accept a thing merely because you have imagined it, or that it is inspired by some supernormal agency.
After examination, after testing it for yourseff, if you find it reasonable and is in conformity with your well being and the well being of others as well, then accept it and follow it.
cheers, Bill
«The mind is not a vessel to be filled but a fire to be kindled» Plutarch
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BillWoodruff wrote: in the '60's, i experimented, like so many of my rebel-without-a-cause fellow baby-boomers, but, i came to earth by my mid-twenties, as did many of my peers, when i discovered yoga and meditation.
Maybe I'm in my mid-twenties then.
BillWoodruff wrote: I've read about ayahuasca therapy for drug addiction, and PTSD, etc.;
More a near death experience than therapy.
BillWoodruff wrote: Speaking of "science," can you guess who said these words, and when they were said:
I can't. Way too modern.
--edit
..and we do use rust as fuel for rockets. Ironic, isn't it?
Bastard Programmer from Hell
"If you just follow the bacon Eddy, wherever it leads you, then you won't have to think about politics." -- Some Bell.
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