And if it was an issue on github:

Closed: “couldn’t reproduce” 10 seconds after that last comment.

Lol, you literally quoted me, didn’t actually read what you quoted, and then did something completely different.

Do you know that battery life ≠ battery capacity? That is not the same measurement as I have already tried to teach you 3 times.

Please state the calculation that you would use to “determine how often you have to recharge” that is valid for Wh and not for Ah.

What is its idle power draw? What is its power draw under load? Playing video? Sleep mode? That source gives nothing which determines battery life. All it gives is a nearly useless capacity number, just like all other manufacturers. So not valid at all. You still have exactly 0 more information about battery life.

If I am wrong, please state your calculations of what the battery life is with that 54Wh battery.

Your entire argument was “Ah is useless and Wh gives consumers the information to determine battery life” So go ahead, determine the battery life.

How is this any different at all if they said that it is a 5.8Ah battery? They don’t give any current or power draw.

As an exercise:

can you tell me the battery life difference between an arbitrary Laptop A with a 54Wh battery and Laptop B with a 27Wh battery?

Please explain to me what the difference is between battery life if you have a 5000mAh battery and an 18Wh battery.

Please state the calculation that you would use to “determine how often you have to recharge” that is valid for Wh and not for Ah. I am all for it. If you can cite a single source where the manufacturer gives a specification that would give battery life in Wh, and not in Ah, I will concede the entire argument and say that you were right the whole time in every comment make a note that you were right. Please show your calculation work.

The thing is, it does not matter how much charge the battery holds, it does matter how much energy it holds. Without knowing the Voltage the Ah is useless.

This is patently, objectively misinformation and completely false. That is a direct quote of your words, today. That was your last comment. I have already laid out multiple examples of how Ah is a useful measurement and what you can do with it. Therefore, it is misinformation. It is not disinformation, but stating untrue things as fact is misinformation, even if you have no idea you are wrong.

Sorry, but you are simply wrong. Simple math says that you are wrong.

You can buck or boost convert nearly any voltage to any other voltage.

Then measure the current output of the battery, boom you have battery life.

Also electrical charge can be used in many, many very valuable calculations without involving voltage at all.

Let’s take an arbitrary example with an arbitrary battery powered device. Let’s say the battery is somewhere between 1V and 10000000V. You can’t measure it because you might blow up your multimeter.

You know that the battery is 5000mAh. You can safely measure that all of the circuitry is draining 1000mA because sense resistors or contactless magnetic current measurements don’t have anywhere near dangerous voltages. You know that the battery will last about 5 hours. What is the voltage? Doesn’t matter.

Yes, charge and the flow of charge is not the entire story, but to say it is useless or does not matter is just a straight lie. It is fine if you don’t understand electronics, but then don’t spit out misinformation.

Yes Watt-hours would give a more complete picture to slightly tech-inclined consumers (makes 0 difference for 99% of consumers), but then it returns to not mattering because you can do the 5s calculation yourself because single cell lithium batteries are overwhelmingly 1 nominal voltage.

Literally 90% of calculations related to efficiency are JUST as valid using mA as W.

Your device uses 12mA at idle with a 5000mAh battery has the same relevance as your 18.5Wh battery using 45mW at idle.

I believe it actually has to do more with historical conventions in electronics or math. (This is just what I remember from heresay when I was in university as an electronics engineer), but there is also a mathematical reason.

history hearsay theory

The easiest way to measure power draw is by measuring current draw (voltage across a sense resistor) way back before there were affordable, quality ICs to measure voltage and current and pretty much joule count.

To add to this, current sensors are much easier and cheaper than test machines that do the calculations for you.

When lithium batteries and NiCAD batteries became standard compared to the earlier lead-acid (which are measured in Wh), they had an extremely flat voltage curve compared to lead acid. They could be considered to be at a constant voltage.

Now cheaper electronics were being made and if a designer wanted to know how long a battery would last, they could take the nominal battery voltage that the battery would be at a vast majority of the time, and they could just measure the current draw over a short time of the circuit, 10s of calculations, and you have your approximate battery life. There is a joke that engineers approximate π to 3.

Even designing electronics today, everything is specced to current draw, not power draw. ICs take X current in mA during Y operations. Your DCDC converters have Z quiescent currents and from there you can calculate efficiency. It is much easier to work in current for energy running through the circuit.

Math units

Ah is a measure of electrical charge.

Wh is a measure of energy

Batteries and capacitors hold charge so are measured in Ah, generators that power the grid generate energy and use of that energy is measured in Wh (it also isn’t a “constant” voltage source like batteries as it is AC)

OK that is fair, though that is not self hosted…

VPS machines are a completely different beast than self hosting. But I guess I only said home use, not specifically self-hosting though we are in a self-hosted community. There are 1000 guides for setting up a VPN on your home network.

To be fair, it could have just as easily been:

“You know, my shift is almost over (so I really want to pack my shit and get out of here)” to which anon had a good response.

To be fair, if something is open by default or very easy to enable without informing about the risks, tons of people will have it exposed without thinking.

It isn’t that “tons of people do it so it is normal and perfectly fine” but more “people don’t realize.” It also uses some nontrivial amount of resources to process and block those attempts, even if they never have a chance of getting in.

There is yet a reason I can find to have it forwarded for home use. Need to ssh into a machine to fix it? VPN.

There are plenty of secure web-based tools to manage your server without a VPN also.

You know that on Snapchat the messages aren’t deleted anymore right? They are stored on your phone and the Snapchat servers. That is how “memories” works, and there used to be screenshot workaround to grab the photo back after the fact, but I am not sure if they have hid them better by now.

Snapchat is not even close to a secure messaging program…

“DOJ is corrupt but also police can do no wrong, let’s give them tanks, until they are forced to be against our riots and then they are bad again, but only until we start saying that the riots weren’t us and was the deep state actors, then they never did anything wrong”

Depends. If someone is gaming with new hardware, don’t use a distro that doesn’t update the kernel quickly and regularly.

Almost every problem with hardware on mint is solved by going through the process of updating the kernel or switching to a distro with up to date libraries.

It’s fine for a lot of people, but it doesn’t “just work” outside of the use case of only browsing the internet and word documents.

This is coming from someone who used mint for 4 years. There was about a dozen times where the software on the software center was so out of date that it simply didn’t work and I had to resort often to using random ppa’s which often broke other things. Definitely not user friendly.

That being said, Cinnamon is probably one of the most user friendly DEs for people switching from window. It is very nice.

Title of the book? I am looking for some fantasy or sci fi to read.

Or I guess that might be doxxing yourself…

Opensuse Kalpa KDE Wayland the internet access blocked and it is a terrorist org if you want a hug 😅 sorry it has been very busy

• Heliboard english

Dutch doesn’t autocomplete sentences, just spellcheck

He means weeks, not days

Does inkscape have diagram connecting? One of the best draw.io features is the wide array of premade shapes, styles, and auto connecting for flow visualization

But exactly, that is the difference between a drill and spinning sharp metal at high speeds.

If a drill breaks, it isn’t going to send shards of metal-cutting fiber disc 20 meters per second at your face.

If a saw sucks ass like the one I used a few days ago, you can’t safely cut through wood and you end up doing dangerous things like putting your body weight on the top of the miter saw to get it down all the way, gripping the piece closer to the blade to try to get it to cut better with less tear out or to not slip, etc… which can easily lead to a finger being cut off. It is MUCH more expensive in the US especially to have to deal with a dismembered finger than the cost difference between a chinese amazon $100 miter saw and $200 entry level 10 inch dewalt.

There are a ton of people who can’t afford that. That is fine. Then spend $100 on good quality assorted hand saws. a $40 japanese pull saw, $30 for a Spear & Jackson hand saw, $40 for a pair of bacco chisels, and an angle cut box and you can do a lot more than that $100 miter saw much more safely at the cost of it being at half the speed.

Sorry, but this only applies to drills and sanding machines. Maybe a bench grinder also you can cheap out on. Hand tools are fine to cheap out on also.

Circular saw, table saws, miter saws, angle grinders, etc…

Any spinning blade, if you cheap out, don’t be surprised if you get life-alteringly injured when you “use it enough to break it”. I was just helping some friends renovate where they had a dirt cheap miter saw and it was just about the most dangerous experience of my life.

If you are doing any big renovations, at least get makita, Milwaukee, or dewalt. You can get a TON of cheaper stuff second hand. Quality at a lower price. I got a professional older model hilti hammer drill at a tiny fraction of the price.

Miele C3 Complete

/thread

10x better than a dyson. Great attatchments, never clogs, very good particle filter, powerful as fuck, attachments have hair grabbing fabric used on old anti-lint brushes so scrubbing at spots matted with hair (dog on a welcome mat), everything is made of very thick plastic that won’t break off, head is fully rotatable (as long as the head fits under furniture, you can completely vacuum under).

We have even used it sucking up dust and stones in our renovation sometimes and it hasn’t affected it at all.

True, but the UI reflects that they still use source forge lol. Still the best open source camera.

Even the most passive, neutral reporter in the world in any other case could/would say

“Young Palestinian creator who shared glimpses of daily life during war killed by Israeli airstrike.”

That is just 100% fact without a shadow of any doubt at all. The airstrike created the shrapnel that killed him, launched by Israel.