Notices by dram🎀 (dramforever@mastodon.social)

we have four value logic at home

@whitequark maybe use tracing events to see how many SIGINTs are sent?

echo 1 | sudo tee /sys/kernel/tracing/events/signal/signal_generate/enable
sudo cat /sys/kernel/debug/tracing/trace_pipe

@whitequark now i wonder if you can subclass list to make it not quadratic

@whitequark i had an idea... and yup

while True:
match args:
case [ '--foo', foo, *args ]:
print('foo', foo)
case [ '--baz', *args ]:
print('baz')
case [ '--', *args ]:
break
case [ arg, *args ] if arg.startswith('-'):
print('Unrecognized', arg)
raise RuntimeError() # FIXME

# This can't be case _:
# Otherwise previous case overwrites args
case args:
break

@whitequark maybe a bad data point but i can only think od https://www.sifive.com/boards/hifive-unleashed

we spent so long joking that the three sifive devboards are "unleashed, unmatched, unfinished"

TIL about "we have CAR-T at home" /pos
https://www.cell.com/trends/biotechnology/fulltext/S0167-7799(23)00239-1

> Arming immune cells via CAR-encoding mRNA represents an emerging direction in immunotherapy, enabling in vivo generation of CAR cells with minimum risk of transgene integration.

@whitequark that makes sense, and also matches my haven't-ever-used-lvm intuition that it seems a bit sketchy...

@whitequark i found some anecdote that "thin-provisioned LVM snapshots" work well. i don't know if you can smoothly start using this

@whitequark even for things with no back up, i personally run 15-minutely btrbk btrfs snapshots with decaying retention for earlier files. snapshots like these take minimal time to create and help with being able to create backup in a more consistent state

i will probably switch to zfs for my next computer/drive, whichever comes first, but the principle is the same.

ofc this depends on fs support. i'm not aware if lvm is capable of doing this on a block dev but it sounds sketchy

The existence of Nintendo 64 implies the existence of Nintendo N32 and Nintendo O32

@whitequark according to https://maskray.me/blog/2021-10-31-relative-relocations-and-relr relr made it to glibc in 2022 (2.36), so it could be above what they were trying to target

@whitequark relocations mentioned

@whitequark cosim testing ❤

@whitequark i can't even read this right knowing the answer that's amazingly confusing

@whitequark ... tag yourself?

Q: what do c programmers take for headaches caused by dealing with non-posix extensions?
A: aspirintf(3)

@whitequark oh my they're probably gonna have to kick out huawei

@ryanc i love browsers they definitely work well and work as i expect them to

@ryanc and it was called Edg or EdgA or EdgiOS
https://learn.microsoft.com/en-us/microsoft-edge/web-platform/user-agent-guidance

@ryanc someone need update this with ms edge which claims to be
Mozilla/5.0 (Windows NT 10.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/42.0.2311.135 Safari/537.36 Edge/12.10136