I mean no harm.

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Joined 1 year ago
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Cake day: July 4th, 2023

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  • I have “tight jaws” problems so a trip to dentist generally is a pain for me, even without surgery. There are hygienists and surgeon dentistry. You only want to have regular business with the first. So brush brush mouth wash.

    I learned the hard way that after root canal there is a chance you loose your tooth if you don’t get it cared over fully promptly. (if a temp cap has any problems it’s an emergency.) I think numbing the tooth is the worst part because for a root canal they have to (and you want this) kind of over do it. After this, no problem. Always tell beforehand if you have fears of the operation, so they can adjust how they work.


  • JATth@lemmy.worldtoAsklemmy@lemmy.mlFavorite horror movie?
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    28 days ago

    100% Nope: A episode from supernatural, where ghouls half way succeed to eat Sam. (I consider it as the most gruesome horror I have ever seen, and I don’t think I have the stomach to see it ever again. The blood draining is a … no.)

    Yellow brick road on otherhand hits the weird places spot of SCP, which I can’t get enough. (not horror really, but still)




  • Python is just a pile of dicts/hashtables under the hood. Even the basic int type is actually a dict of method names:

    x = 1
    print(dir(x))
    ['__abs__', '__add__', '__and__', '__bool__', '__ceil__', '__class__', '__delattr__', '__dir__', ... ]
    

    PS: I will never get away from the fact that user-space memory addresses are also basically keys into the page table, so it is hashtables all the way down - you cannot escape them.





  • permanently attached USB SSDs are supposed to be mounted

    Just mount them somewhere under / device, so if a disk/mount fails the mounts depended on the path can´t also fail.

    I keep my permanent mounts at /media/ and I have a udev rule, that all auto mounted media goes there, so /mnt stays empty. A funny case is that my projects BTRFS sub-volume also is mounted this way, although it is technically on the same device.


  • For example, the new .config directory in the home directory.

    I hope slowly but surely no program will ever dump its config(s) as ~/.xyz.conf (or even worse in a program specific ~/.thisapp/; The ~/.config/ scheme works as long as the programs don’t repeat the bad way of dumping files as ~/.config/thisconfig.txt. (I’m looking at you kde folks…) A unique dir in .config directory should be mandatory.

    If I ever need to shed some cruft accumulated over the years in ~/.config/ this would make it a lot easier.


  • I have begun to see that YT is being hostile to adblocker users - and this worries me. I assume YT is already probing the clients to see which are circumveting the ads.

    I had an (let’s say unconventional) idea at one point: an add-on which only purpose is to show the YT ads in the background which uBO blocked. All of the blocked ads would be played (eventually) - except that the user can just ignore this happening in background and wouldn’t be actually seeing the ads. I.e. the browser would just move playing the ads into a background container not visible to the user.






  • I tried Luks and BTRFS more than 6 times leading to a script error each and every time.

    This was actually my experience also, so I went back to a manual install to just get it done. I think the archinstall script won’t get any configuration of device-mapper/LVM right (including disk encryption with cryptsetup). The disk encrypt setup had even more hoops to go through than just LVM.


  • Splitting water and keeping the H2 converts the energy into chemical energy. The oxygen is just dumped into the atmosphere, which is a loss of efficiency I think? What I know, H2 is the highest form of chemical energy there is.

    Some processes require burning, or cannot be electrified otherwise. It’s these where the hydrogen is needed directly. I think hydrogen is a source material that should be mostly be converted into other chemicals. Etc. methanol and ammonia are more easily storable, unlike diatomic hydrogen which can slowly diffuse through a metal wall, enbrittleling it. Clean ammonia production could replace a giant mass of fossil fuels.

    Here is an another rabbit hole: most of your body’s nitrogen is from ammonia and the fertilizers made from it.