Synthead

joined 1 year ago
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[–] [email protected] 1 points 8 months ago* (last edited 8 months ago)
[–] [email protected] 2 points 8 months ago

Wow, that's incredible! What a talented player!

[–] [email protected] 48 points 8 months ago (1 children)

Data center heat, with a little external help, warms homes of nearby residents. Nothing unusual or interesting.

Saved you a click.

[–] [email protected] 6 points 8 months ago (1 children)

Billy attempted to sell an Alesis SR-16 that was used in his band for $30k. It's a $100 drum machine. He was selling it himself. No charity or anything; he just tried to hyper-inflate a very common drum machine that is still produced because he thought he added that value to it by owning it. That was pretty weird.

[–] [email protected] 28 points 8 months ago

You'd be surprised how little math is involved in programming that doesn't require it. A significant majority of programming is simply managing conditionals. For example: "when the door opens, turn on the light."

Math comes into place when you need it, and hardly ever comes as a surprise. Additionally, solved problems are generally kept in libraries. For example, you don't need to calculate a sum; simply tell it to calculate a sum for you, because this is a solved problem.

What you're already running into is called "impostor's syndrome." You believe that you are not capable of something to some degree, even though reality says otherwise. You haven't tried your hand at programming, so why worry now? You're inventing problems for yourself before you even got a chance to start.

Just go for it and see what you think. If you don't enjoy it, no biggie. If you do enjoy it, keep going. No obligations 👌

[–] [email protected] 10 points 8 months ago

Like choosing to not buy a Lamborghini!

[–] [email protected] 122 points 8 months ago (1 children)

Freedom of speech doesn't mean that you are obligated to host a platform so shitty people can use it to share shitty ideals. It simply means that you won't get arrested on a federal level.

Websites can do whatever they want, including deciding that they don't want to be a platform for hate speech. If people are seeking a place for this conversation genre to happen, and they want it enough, they can run their own website.

Imagine if you invited a friend of a friend over, and they were sharing nasty ideals at your Christmas party. And they brought their friends. Are you just going to sit there and let them turn your dinner into a political rally? No, you're going to kick them out. It's your dinner, like it is your website. If you don't kick them out, then at some level, you're aligning with them.

[–] [email protected] 3 points 8 months ago* (last edited 8 months ago)

I'm giving them a little empathy because they are frustrated; that's all. We've all been there.

[–] [email protected] 12 points 8 months ago (4 children)

Yeha, but you can ask for help without taking a shit on the effort of thousands of engineers.

I doubt OP thought, 'I'm going to take a shit on thousands of engineers.' It's okay to not know what to do, including asking for help. If they don't know what to do with "error 2," they're obviously lost. This unwelcoming attitude to newcomers is a big problem, and in my opinion, it's probably best not to contribute to it.

You can rephrase what you're saying and provide better help to someone who's completely lost in a much more polite and informative way. It's better for everyone.

[–] [email protected] 33 points 8 months ago (6 children)

Also, try searching web before crying on social media. If you can't solve your problems by searching the web then GNU/Linux probably isn't for you.

Sheesh, let them be frustrated already. Besides, asking for help is totally valid.

 
191
submitted 8 months ago* (last edited 8 months ago) by [email protected] to c/[email protected]
 
 

I am about finished with an 8 ft x 13 ft patio, and the plan is to bond the pavers with polymeric sand. It's just starting to get down to freezing temps overnight, and I'm willing to take some chances with some creative solutions to cure the sand before it gets even cooler.

I understand that it's generally a bad idea to attempt poly sand in cold weather. But entertain my dumb idea: my patio is small enough to where I can cover it with a tarp like a tent, and I can leave a space heater in there overnight so that the sand is exposed to warm air. I am personally convinced that it's stupid enough to just work. Is this a terrible idea?

I also had the thought of bringing hot water out in a watering can from my bathtub. I needed to tamp the gravel that froze at one point, so I already did this, and was able to cover the whole area in about 5 trips or so. My only concern is that this is not a conventional way to set the sand, and am concerned that the hot water would flush the polymers right out of the sand without having an opportunity to cure.

What are your thoughts? I'm willing to take silly risks on this :) Worst case scenario, I get expensive regular sand, right? That's not so bad ;)

Edit: Decided to wing it and give it a shot. I thought I would attempt to heat the paver bricks overnight, and if that plan fell apart, go ahead with typical utility sand. Well, I successfully built a tent with a steel tamper, a hand truck, and tarps, and snuck a little battery-powered temperature and humidity sensor in there that I use with my home automation.

All throughout the night, the temperature hovered around 70F during a high 20s evening with less than 40% humidity! It worked so incredibly well that I decided that there was no reason why I shouldn't take advantage of this. With the bricks bone dry and warmed up, I did the poly sand today and it turned out absolutely excellent. I put the little tent back on it, and plan to leave it on there with a ceramic space heater running for about 3 more days. It's quite literally a summer day in there minus the sun! It's covered like a tent, too, so it will be protected from the rain while it hardens!

Here's some graphs of how well this is working out from the sensor! This is the humidity! The jump and drop was when I took the tarps off, did the poly sand, and put it back together. The humidity with the situation going is the same as indoors!

And here's the temperature! Staying toasty at about 73F! The little dip on the end is from when I opened it up to crawl in and check on it :)

This is honestly better than waiting for the spring! I'm so happy how this is working out!

 
 
183
Gangsta (lemmy.world)
 
136
A classic (lemmy.world)
 
 
 
 
 
 
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