• 0 Posts
  • 27 Comments
Joined 1 year ago
cake
Cake day: June 16th, 2023

help-circle

  • Budgerigars (small parrots).

    They’re active, smart, and social. They fly.

    So I made them a flight cage that takes up most of the room they’re in. I’d prefer a full walk-in aviary, but don’t have room in my apartment.

    Cleaning isn’t bad, I just shop-vac out the litter tray & refill it with a 20lb bag of corn cob bits. Fresh food in the mornings, take it out & replace with pellets around noon. Clean water daily. Millet treats when I let them out (about an hour per day to interact with them).

    Feathers get everywhere when they molt. And feather dust. Their room has its own HEPA filter.

    Vet appointments are more expensive for exotics than cats & dogs. There are fewer exotic vets, and I always go to a board certified avian vet. Boarding when I go on vacation is also more expensive (about $50/day), especially since they’re flighted.

    They’re not anywhere near as loud or destructive as larger parrots, but that doesn’t mean they’re quiet. Just means they might not damage your hearing from the next room. They wake up with the dawn, and let you know about it.

    They’re extremely sensitive to airborne toxins (avian respiration is rather different from mammalian). That means absolutely no teflon cookware use, no air fresheners, etc.





  • This poem by Jef Raskin includes several dozen exceptions:

    “I before E
    Except after C,
    Unless pronounced A
    As in ‘neighbor’ or ‘weigh’”
    Education is forfeit for reinforcing such rules!
    Sound a feisty reveille while eyeing the schools!
    Neither will our heirs be agreeing to deceptions
    Once seeing, herein, these sufficient exceptions:
    We were seized by a feeling
    For fleeing on the ceiling
    To a leisurely meal
    With Keith, Sheila, and Neil
    We drank madeira, so foreign, in steins
    Along with a surfeit of weird blueish wines
    Being foolish, took codeine, ate ancient proteins
    Therein guaranteeing these ogreish scenes
    Wherein we’re canoeing to a new sovereign state
    While deicing a kaleidoscope on a hot jadeite plate
    And kneeing obeisance to an overseeing king
    Our plebeian lips kissed his counterfeit ring.
    Then we unveiled their sleight-of-hand trick
    Deifying a heifer, with effect atheistic
    And falling from the heights with a loud seismic crunch
    We reignited the nonpareils we had heisted for lunch.
    So I before E
    Except after C
    Unless pronounced A?
    False decreeing, I say!








  • Baud rate is the maximum number of transitions per second of the state of a transmission medium. Hz is the actual number of cycles per second, so it varies degending on the data transmitted. Bitrate is the number of bits transmitted per second.

    Usually bits are transmitted in groups with some redundancy to allow errors to be corrected. E.g. early Ethernet used 8b/10b encoding; 8 bits of data were transmitted as a 10 bit “symbol”.

    With a 1b/1b encoding baud rate would equal bit rate, but in practice that was essentially never used so the numbers woud diverge. Bitrate is more meaningful to the user.

    SI and binary prefixes can be applied to baud, so kilobaud is certainly a word.






  • Old-school forums have single points of contact. They’re no more private than ActivityPub, but a takedown to the admin is a takedown of all instances. Obviously public data can be cached or archived, so as always you have to send takedowns to every archival service, search engine, and any CDNs too.

    The GDPR “applies” whenever an EU resident’s data is stored. The enforcement requires some presence in the EU by the entity storing the data. For multinational companies that means if they have any banking services there (e.g. taking payments from EU customers) they have a presence. For individual fediverse admins, that’s not necessarily a concern. At worst their instance’s domain would get blacklisted to EU users.


  • 1: Anything that’s federated is public (to instance admins) and can’t be reliably deleted.

    For ActivityPub, that’s pretty much everything except user account.

    For email (SMTP) that’s sender, recipient, subject, and usually body.

    Etc. Instance admins can log whatever they want. Laws like the GDPR or CCPA don’t apply to all instances.

    2: User signup is much harder because choice paralysis over which instance to join often sets in. That in turn leads to default recommendations, resulting in centralization in a few instances. E.g. lemmy.world, beehaw.org, sh.itjust.works, lemmy.ml for lemmy, Gmail, Apple mail, MS Live email, AWS email options for email.