I’m one of those people that has the technical knowledge to repair most electronics. I still buy new sometimes.

A while ago, I had to repair a faulty pellet stove. It was obvious that the main control board was bad (there was a single small circuit board connected to a handful of relays and sensors, all of which tested as good). This board contained a small cheap microcontroller, a few MOSFETs, and a handful of discrete components. A replacement was $500. Maybe $10 in parts at the most, and they wanted to charge me half the cost of the entire appliance.

I was able to isolate the problem to a bad MOSFET and order a new one for about 50 cents. Had this been a complex circuit, there’s no way in hell I could have found the problem without a schematic.

So in my opinion, the problem is twofold. Manufacturers want ridiculous prices for replacement parts, and no documentation exists to repair the parts themselves. They obviously have schematics from when they designed the board. They should be forced to release them.

I can kind of get the logic behind this if you were an overseas call center. If you’re already based in the US, why lie? I can’t imagine why a call center would think being located in CA instead of OR would make the slightest difference.

My installation process for a new mouse is as follows: 1 - Attempt to plug it in. 2 - Flip the USB connector. 3 - Plug it in. 4 - Use the mouse.

Is there anything at all to be gained from installing the software that comes with the mouse? Even with extra side buttons, I’ve never had anything not work out of the box.

Edit: OP is remapping buttons. Got it.

I really don’t understand this. What does the Army gain by commissioning tech execs as reserve officers? Wouldn’t it be far more effective to just hire their companies as contractors? Or commission high-level engineers as officers. A tech exec’s skillet is running a company. Sure, offer commissions to their most skilled employees, but to the execs themselves, why?

I won’t deny the fact that gun violence happens here in the US, but statistics can be deceiving when you’re dealing with very small numbers. The article you linked gives a rate of 4.5 per 100,000 people in the US. That would put your country at around 0.13 per 100k.

Out of 100k, the difference between 4.5 and 0.13 is still exceptionally small. So small that your chances of being shot if you live here your entire life are negligible. If you visit for a week or two, your chances are statistically insignificant. If you look at homicides by any means, not just firearms, this becomes even closer.

So while what you say is accurate, you have to look at what it actually means. The United States is not “dangerous” by any stretch of the imagination. 35 multiplied by almost nothing is still almost nothing.

Not really. While I don’t have the exact numbers, the output of an infrared LED is no higher (usually) than an LED in the visible range. My security cameras have an array of 10 or so LEDs.

So looking at a security camera would be roughly equivalent to staring at a light bulb.

Why? If everyone does poorly, everyone should fail, provided the opportunity to learn was there.

This has always seemed overblown to me. If students want to cheat on their coursework, who cares? As long as exams are given in a controlled environment, it’s going to be painfully obvious who actually studied the material and who had ChatGPT do it for them. Re-taking a course is not going to be fun or cheap.

Maybe I’m oversimplifying this, but it feels like proctored testing solves the entire problem.

I sincerely hope this is the truth. I don’t give two shits what they recommend. I haven’t had COVID yet, and I’m not about to get it. Let me and my doctor decide if I get the vaccine yearly.

Also, the government isn’t paying for my COVID shots any more. I am. Even if it only decreases my chances of infection by a small percentage, let me make that choice.

If you don’t want offline maps, and you don’t want to use data, what exactly are you looking for? The map has to come from somewhere.

As the article mentions, this isn’t a security “feature,” it’s anti-competetive. The worst part is that Nextcloud isn’t even really in competition with Google. Setting up a Nextcloud server isn’t hard, but it’s not a trivial task. Sharing it outside your local network also requires a bit of skill, especially if done securely. That is to say, Nextcloud users probably tend to be more tech-savvy.

The people using Nextcloud aren’t going to suddenly decide to switch over to Google Drive. I’ll get it from FDroid before I downgrade to Google Drive. If that wasn’t an option, I’d set up an FTP server or even WebDAV.

I’m not even sure what that could mean. Maybe using chopsticks instead of a fork? I’ve always just eaten food either whatever utensil is typically used for that type of cuisine. I think most people, Chinese or otherwise, eat Chinese food with chopsticks, don’t they?

Personally, my problem was always that math concepts were never presented in a way that actually made sense in the “real world.”

I was taught that complex numbers were real numbers with imaginary parts that had something to do with the square root of -1. Yeah, I get it, but… why?

Fast forward a few decades and I’m writing code that processes a digitized waveform. Now it makes sense. Math isn’t hard when you have a frame of reference. Learning math concepts solely for the sake of learning them is very hard.

Gas turbines produce a lot of power, as in 1MW or more per turbine. Is this a backup system, or is the facility using so much power that they literally need their own electric plant to sustain it?

I totally get how this would be useful in imaging systems, but I’m not understanding how it applies to communications.

The only thing I can think is perhaps carrying more modes through a multimode fiber? I never understood amplifier bandwidth to be a limiting factor, though.

What communications systems use a wide bandwidth of light (300nm is a LOT) into a single amplifier?

Isn’t this kind of a roundabout way of saying “I’m a libertarian that isn’t into wearing tinfoil hats?”

As an veteran, I’d just like to offer an emphatic “fuck you” to anyone who thinks this is a good idea. If you served your country with honor, you deserve the same recognition as any other member of the Armed Forces that served alongside you. I don’t care about your race, ethnicity, orientation, creed, religion, or anything else. We’re all part of the same team.

Even if everyone in the chat had a need-to-know, you do not use insecure 3rd-party software for classified communications. Secure networks already exist for this.

This is also true of Jellyfin, though. I have apps on my Windows PC, my Android phone, multiple Nvidia Shield boxes on my TVs, plus the web interface if I need it.

I switched over from Plex several years ago, and while it takes a bit more time to configure, compatibility for clients seems just as good for Jellyfin as it is for Plex.

Most importantly, Jellyfin is strictly client/server, no “cloud” bullshit and no remote account is required; I don’t want Plex phoning home with a list of the media on my file server.

I don’t think this person’s point was that everyone needs to eat tofu instead of eggs, but instead that there are plenty of other options. Yeah, it sucks that food is becoming more expensive, but there are a lot of different food options to choose from.