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Joined 1 year ago
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Cake day: June 7th, 2023

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  • jjagaimo@lemmy.catoComic Strips@lemmy.worldEnvy
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    28 days ago

    One thing I’m not a fan of is the argument that “it is what you make of it,” because platforms act entirely differently depending on the other users, the algorithms, methods of interaction, interface, content and culture. Its very difficult for me to to have a good time on facebook because it fails in a lot of those aspects: toxic users, algorithms tbat push nonsense, a bad interface, incompatible content and culture. The general theme is that many social media sites end up being very polarizing and echo chambery.







  • Dimmers will typically use a triac which cuts up the sinusoidal waveform. It doesnt actually lower the amplitude per se, but it limits the fraction of the time the waveform is on. Kinda like this. This means that a lot of the time the led isnt gettingas much or any power. The average power will be lower, and if the LED driving circuitry isnt designed to compensate for this, the LED will flicker.

    Clarification on triacs: they get turned on a certain fraction of the way into the cycle. Triacs will stay on until the voltage across them is 0. Conveniently the zero-crossing of the AC wave (when the wall voltage crosses zero to start foing negative or from negative to positive) does just that.






  • Its not super hard, but the main hurdle will by bypassing whatever api limits there are such as by using multiple accounts

    Certain libraries like praw still work to some extent (my discord bot is still running somehow) but trying to scrape all of the posts in a sub might have to be done slowly. You might be able to sort by old so that the results dont move relative to the page and then go page by page.