steelman @[email protected]

Hańba! - Hoży i świeży #słucham #nowplaying https://www.youtube.com/watch?v=owofrIxkfJc

Proletaryat — Pokój z kulą w głowie
https://www.youtube.com/watch?v=SkatntpCpMY #słucham #nowplaying

Memory leaks can be a security issue. https://www.youtube.com/watch?v=IxXaizglscw

Zdechły Osa — PATOLOVE (PROD. AETHERBOY1) https://www.youtube.com/watch?v=l44moJhbAyc #słucham #nowplaying

Me: Mom, can we have a center finding tool?
Mom: We have a center finding tool at home.

The center finding tool at home: https://youtu.be/SGvECUzaxDY?t=57

#woodworking

def mmperpx(x,y,a,d): return (2*d*math.tan(math.radians(a/2))/math.sqrt(x**2 + y**2))

x,y - sensor resolution
a - FOV
d - distance

Returns:

millimeters per pixel at distance d

#python

M-2 [email protected] C-x * g #emacs

Making shelves for IKEA IVAR is all about cutting corners #woodworking

This is what my bench is capable of (= A prototype of IKEA IVAR shelf. OK, the metal part is laser cut and bent in a proper shop. #woodworking

Is it better than a door-on-sawhorses? I doubt. Does it do the job? Maybe. #woodworking

#woodworking and #maths (and some music too) via Numberphile https://www.youtube.com/watch?v=R4OvBB9KHMA

This is my marking gauge. There are many like it, but this one is mine.

• body - some hardwood salvaged from a palette (yes I was surprised too)
• beam - plum salvaged from a pile of firewood (it got there chopped into rather small pieces before I could imagine I might needs it some day for any project)
• wedge - beech dowel from a big box store
• pin - a hardened nail

#woodworking

for d in `seq 20201001 20201031`; do echo next-$d; curl -s https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next-history.git/tree/mm/page_alloc.c?h=next-$d | grep -o blob:\ [[:xdigit:]]\\\+; done | grep next-\\\|d772206 #linux

KALEO — Way Down We Go #słucham #nowplaying https://www.youtube.com/watch?v=0-7IHOXkiV8

actually this didn't work. first you need a different match line. this appears to work

evdev:input:b0003v046DpC05Ae0111*

the KEYBOARD_KEY lines are correct but you can also write them as

KEYBOARD_KEY_90002=btn_left
KEYBOARD_KEY_90001=btn_right

use evtest(1) to find the scancode values (the 90* numbers) #linux

cat /sys/kernel/debug/tracing/README #linux