OrionReed

// 3D Dom viewer, copy-paste this into your console to visualise the DOM as a stack of solid blocks.
// You can also minify and save it as a bookmarklet (https://www.freecodecamp.org/news/what-are-bookmarklets/)
(() => {
  const SHOW_SIDES = false; // color sides of DOM nodes?
  const COLOR_SURFACE = true; // color tops of DOM nodes?
  const COLOR_RANDOM = false; // randomise color?
  const COLOR_HUE = 190; // hue in HSL (https://hslpicker.com)
  const MAX_ROTATION = 180; // set to 360 to rotate all the way round
  const THICKNESS = 20; // thickness of layers
  const DISTANCE = 10000; // ¯\\_(ツ)_/¯

jonwitts

sudo cp /boot/cmdline.txt /boot/cmdline.txt.orig
#add init=/usr/lib/raspi-config/init_resize.sh to end of cmdline.txt

##sudo wget -qO /boot/cmdline.txt https://github.com/RPi-Distro/pi-gen/raw/dev/stage1/00-boot-files/files/cmdline.txt
##wget -qO - https://github.com/RPi-Distro/pi-gen/raw/dev/stage2/01-sys-tweaks/00-patches/07-resize-init.diff | sudo patch -p3 -d /boot

sudo wget -qO /etc/init.d/resize2fs_once https://github.com/RPi-Distro/pi-gen/raw/dev/stage2/01-sys-tweaks/files/resize2fs_once
sudo chmod +x /etc/init.d/resize2fs_once
sudo systemctl enable resize2fs_once

gholms

#!/usr/bin/python3

# Copyright 2017 William Klope
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 3 of the License or (at your
# option) any later version accepted by the Santa Barbara Hackerspace (or
# its successor approved by the Santa Barbara Hackerspace), which shall
# act as a proxy as defined in Section 14 of version 3 of the license.

n3rd

#!/usr/local/bin/python

import RPi.GPIO as GPIO

class RotaryEncoder:

	DIRECTION_CLOCKWISE = 1
	DIRECTION_COUNTERCLOCKWISE = 3
	
	prv_seq = 0