heroheman

Ranger Cheatsheet

General

Shortcut	Description
ranger	Start Ranger
Q	Quit Ranger
R	Reload current directory
?	Ranger Manpages / Shortcuts

bistory

# This file contains pin mappings for the Anycubic i3 Mega with
# Ultrabase from 2017. (This config may work on an Anycubic i3 Mega v1
# prior to the Ultrabase if you comment out the definition of the
# endstop_pin in the stepper_z1 section.) To use this config, the
# firmware should be compiled for the AVR atmega2560.

# See the example.cfg file for a description of available parameters.

[stepper_x]
step_pin: PF0

bitsurgeon

Embed YouTube Video in Markdown File

1. Markdown style

[![Watch the video](https://img.youtube.com/vi/nTQUwghvy5Q/default.jpg)](https://youtu.be/nTQUwghvy5Q)

2. HTML style

<a href="http://www.youtube.com/watch?feature=player_embedded&v=nTQUwghvy5Q" target="_blank">

clee

Setting Up and Calibrating Sensorless XY Homing

When using the TMC2130 / TMC2209 / TMC2660 / TMC5160 drivers, the StallGuard feature makes it possible to set up sensorless homing on the X and Y axes for CoreXY machines. The Klipper project has a page with documentation and recommendations on getting it working.

Following are some more detailed instructions and suggestions to supplement the Klipper documentation specifically for Vorons.

Hardware Setup

bassamanator

Small warning for everyone that are thinking if using Tex colors is a good idea or not

2023-05-02 - Since a few days ago \colorbox and \fcolorbox are broken and Github did't talk about if it's a temporary thing or if it will not be added back.

As you can se with the above message(s) Tex may not be very stable and may not be an option to you as of the dates expressed above. You can also check other tex problems here.

$$\color{#D29922}\textsf{\Large⚠\kern{0.2cm}\normalsize Warning}$$

$$\textsf{Github released Tex support and colors* to the markdown and you din't realized}$$

*You can use Tex to produce colors, but the real objective of it is to write math so it is more of a workaround that works good enought.

lpenz

# Raspberry PI OS config.toml
# This file is used for the initial setup of the system on the first boot, if
# it's s present in the boot partition of the installation.
#
# This file is loaded by firstboot, parsed by init_config and ends up
# as several calls to imager_custom.
# The example below has all current fields.
#
# References:
# - https://github.com/RPi-Distro/raspberrypi-sys-mods/blob/master/usr/lib/raspberrypi-sys-mods/firstboot

cavedave

# 1) find every record‐breaking year ≥ 1980
post80 = ts.where(ts.index >= 1980)
current_max = -np.inf
record_years = []
record_values = []

for yr, val in post80.items():
    if np.isnan(val):
        continue
    if val >= current_max: