• 10 Posts
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Joined 2 years ago
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Cake day: June 10th, 2023

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  • Not so much overheating as dropout. Batteries lose both energy capacity and power capacity over time. If you draw too much current from an older battery, its voltage will drop significantly and possibly prematurely shut down the phone.

    Lowering peak current (by slowing down the phone), can prevent your phone from shutting off while it still has like 20% capacity left.

    Considering Apple was doing battery replacements for like $60 (before bumping to $100), and this was a setting that could be turned off, I think the only real crime was enabling it by default and not properly informing users.




  • It DOES NOT matter if it’s done with 3 feet to merge or 300 feet to merge. There’s no efficiency gain.

    Merging early leaves unused road. Shoving the cars into fewer lanes makes the traffic jam longer and makes it impact more interesections far behind the actual hangup. If you can merge early without slowing down, sure go for it. I’m mostly talking about the scenarios where it’s already slowed to a crawl and people feel like they have to merge early to not be seen as “cutting in line.”

    Edit, also to add, if everyone merges early even at speed, eventually, the car density in the reduced lanes will reach a point where people naturally slow down and you have bumper to bumper traffic.

    I suggest Traffic by Tom Vanderbilt for more.


















  • One thing to note that I just learned!

    If you rsync over a network, you need to be careful. While you might sude rsync -a to maintain file ownership on the sending side, the receiving side will not be a superuser and therefore will be unable to make files owned by other users.

    If you add "–rsync-path “sudo rsync” in the ssh version of the command, it’ll tell the receiving side to use sudo which will allow it to maintain file ownership when storing the files.