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Joined 3 years ago
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Cake day: July 3rd, 2023

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  • Matlab’s moat is that their shit mostly* just works, and most people uaing matlab arent the same ones writing the check. Basically no dependency hell, no random broken libraries, no 30 different 3rd party options that for the same thing. If matlab has it, it almost always works, as expected, and they’ll sell it to you and give you support if you have a problem. Stay inside Mathworks domain, you’ll have a pretty good time. Basically I’m saying matlab follows the zen of python better than Guido does

    As someone who has swapped from matlab to python, mathworks puts in real work from all the money they pull in. Shits expensive, but you get like… 50% of what you pay for. Even better if someone else pays. We did it for the money savings, but it definitely cost us extra dev time doing dependency management and version upgrade testing, and all kinds of little things.

    *I got some issues with how they changed how figures are rendered, and that generally was causing issues during the changeover.






  • Very interesting, it looks like the wall plug part (in your other pictures) is a fluorescent ballast, but you’ve replaced the bulb itself with an LED that has a built in driver. So I think (I’m not an electrician don’t sue me etc etc) the wall part from the old system is not needed by the new bulbs at all. I think any AC wire from the wall socket straight to that led bulb should just work. You’ve got a built in driver since the bulb says 220-240 input, and the old transformer does something special (ballasting) for fluorescent tubes that LEDs don’t need.


  • From the pictures that Google returns when I search for ‘lival pl011’ those look pretty retro. Are you sure they aren’t fluorescent tubes? I think you need to post pictures of the lamp, the bulb/tube and the transformer/driver/brick (both pre and post opening) before anyone will be able to safely help you. With LED you need to know the current and the voltage to buy a replacement brick, and with fluorescent it’s equally complex. Can you link where you purchased them if you bought them new?


  • I’m not sure it makes much sense to have written this article. Who is it trying to convince? Not me, not you, only the developers of a free program. What’s the point of posting this publicly. It feels like someone is trying to convince someone else to do a massive amount of extra work, for free, for them cause they want it different. The thing works, and it works great, but it isn’t built quite the way the author woulda done it.






  • swicano@programming.devtoDRONES@lemmy.worldBetaFPV Air75
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    2 months ago

    Seems like the only difference is motor/prop, so I think any of them would be fine. If the racing or champ are too sensitive from the higher kv motors, you can manually reduce the stick sensitivity, so I think there’s no real “wrong answer” other than 1 being 5 dollars more. My vote is for the freestyle because that’s the kind of flying I do, not trying to hit sharp turns, just having fun experiencing fpv flying first hand.



  • I’ll add one more perspective: git is the “right” way to do it, but I’m a lazy forgetful person who wants to work on the laptop but the changes on the desktop aren’t committed or pushed remote. What I often do is to use VScode’s remote development tools to open a remote connection the last computer with uncommitted changes, and work like that. If I’m headed out, I’ll use the remote connection to commit the code so I can access it off my home network via codeberg.org.

    Occasionally if I’m already out, I’ve even used “raspberry pi connect” to remote onto my network, then ssh over to my desktop, then commit and push. Don’t do that though. That’d be irresponsible.


  • If your argument was one of cost, you should have said so from the start! Economically, it might or might not make sense. I can’t pretend to know the economics of running a space based datacenter, I’ve never run a ground based datacenter.

    But you have been arguing about power and electricity and heat and how proud you are to have 200a service at your house (congrats on owning it, btw, tough nowadays) but those aren’t the dealbreakers. If the AI bros want to lose billions putting the datacenters in space, I don’t have a huge problem with that. Better that than diddling kids and destroying society, which is what they seem to be spending their money on now.