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sexual_tomato@lemmy.dbzer0.comto
Ask Lemmy@lemmy.world•What are things you know because of your personal interests that most people have no idea about ?
2·2 months agoWhen I detailed cars at a used car dealership for a living, I had a wheel made of the same rubber you find in erasers on the end of an air powered die grinder. It was soft enough to not affect the clear coat, but it was fantastic at removing commercial vehicle decals / stickers / numbers along with the adhesive!
sexual_tomato@lemmy.dbzer0.comto
Ask Lemmy@lemmy.world•What are things you know because of your personal interests that most people have no idea about ?
341·2 months agoIf you want to design and build large-scale industrial plant infrastructure like pressure vessels, piping, pumps, turbines, etc., most of the codes and standards you have to meet cost money to even see -and they are NOT cheap (in the tens of thousands of dollars for a full set).
In several jurisdictions, the standards are incorporated into law by reference. Most people think that you should have free access to read the text of the law that you’re beholden to, but what happens when a copyrighted work is incorporated into the law?
archive.org asserted the law should be free to access. However, they lost a copyright lawsuit brought by the American society of mechanical engineers because they were hosting copies of these standards.
So, to read the law you are beholden to in this sector of manufacturing, you must either pay a private organization ($$$) or memorize it (impossible); you cannot make copies for yourself to reference at your leisure
sexual_tomato@lemmy.dbzer0.comto
Open Source@lemmy.ml•what are your biggest contributions to open source software?
1·2 months agoBug reports against the Python standard library and core Python packaging utilities. My day job is in QA, so the bugs were easy to read and reproduce; the stdlib ones were all fixed in the next Python patch. Whenever I’m not burnt out I plan on fixing the packaging one myself 🫠
sexual_tomato@lemmy.dbzer0.comto
Ask Lemmy@lemmy.world•What is your internet White-Whale?
10·2 months agoSometime between 2005 and 2008, someone from explosm (the cyanide and happiness guys) did a thing in the forums where they’d draw a comic panel and the forum decided what happened next by voting in the thread. It’d go on for a few days, and by the end the stories were always wildly off the rails. They did it ~3 times. Sometime later, they lost all of their forums, which included these threads. I’ve always wondered if there’s an archive of those things somewhere. They were absolutely legendary.
sexual_tomato@lemmy.dbzer0.comto
Showerthoughts@lemmy.world•In shower today: "I bet my YouTube account is older than most of the people on YouTube." ...Yes, yes it is.
2·3 months agoWatching Kimbo Slice beat the shit out of people in random back yards was peak. Beat the hell out of needing to download the whole thing before watching it like you had to do with Red vs Blue
sexual_tomato@lemmy.dbzer0.comto
Showerthoughts@lemmy.world•In shower today: "I bet my YouTube account is older than most of the people on YouTube." ...Yes, yes it is.
1·3 months agoMy oldest account I can still access is my eBay account at roughly 20 years old. Next oldest is my Steam account at 18.
The question becomes, then, if I spend 5 years learning and mastering C++ versus rust, which one is going to help me produce a better product in the end?
An acquaintance of mine once wrote a finite element method solver entirely in C++ templates.
sexual_tomato@lemmy.dbzer0.comto
Ask Lemmy@lemmy.world•You have a time machine with a single round trip. You hate everyone. And you are lazy. What is the least you can do to completely screw over the world with your one trip through time?
2·9 months agoGo back 1000 years before Europe makes contact with the Americas. Infect everyone and let their populations get wiped out, but give time to recover so first contact with Europe doesn’t go as poorly. Also give them horses much earlier.
sexual_tomato@lemmy.dbzer0.comto
Open Source@lemmy.ml•I'm a Professional Game Composer now using entirely Open-Source tooling
5·10 months agoThis is cool. I had no idea about most of these.
sexual_tomato@lemmy.dbzer0.comto
Ask Lemmy@lemmy.world•how can i make my brain stop deleting whatever i study for an exam
3·10 months agoDepends on how you learn, and what the material is. Stuff that worked for me, in no particular order:
- Write a cheat sheet for exams, even if you can’t actually use it in the exam
- Start homework the day the lecture that covers the material is given in class.
- Try to explain the subject out loud to someone else (real or imaginary). Anywhere you draw a blank when talking is something you need to refresh on. Repeat this until you get it right.
- For memorization - heavy topics, build an Anki flashcard deck
All of these techniques are variations on the fact that people learn by repeated exposure. the closer together the initial repetitions are, the higher the retention.
sexual_tomato@lemmy.dbzer0.comto
Programmer Humor@programming.dev•The government doesn't use SQL
2·10 months agoStorage data structures. Database tables are designed for fast read/write. Excel is designed for fast simultaneous parallel computation.
To get a sense of what this looks like, you can read more about their data structures; Databases typically store data in what’s called a “B Tree” and spreadsheets typically store as a format that can be easily converted into a “Directed Acyclic Graph” (although Excel lets you turn off the “acyclic” part if you allow circular references).
Although, with Excel specifically, there’s probably not much difference since it has some database functionality now.
sexual_tomato@lemmy.dbzer0.comto
Ask Lemmy@lemmy.world•What kind of wearable device do you want? Assuming it will work and feel like you imagine it would
0·2 years agoA one handed keyboard integrated into a glove.
This is close:
https://www.tekgear.com/twiddler-3-wrap.html
But $240 is really steep
I literally quit playing botw and totk because of weapon durability. It adds nothing to the game except to make it possible I’m in an unwinnable boss fight because I forgot to bring more than five weapons. If I could use weapons for 5x as long it wouldn’t have made me quit; I’d just not like that part of the game. But some weapons lasting only 3-5 hits is fucking ridiculous.