Skip to content

Instantly share code, notes, and snippets.

@ishad0w
ishad0w / sources.list
Created April 30, 2020 16:55
Ubuntu 20.04 LTS (Focal Fossa) -- Full sources.list
deb http://archive.ubuntu.com/ubuntu/ focal main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ focal main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ focal-updates main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ focal-updates main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ focal-security main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ focal-security main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ focal-backports main restricted universe multiverse
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.
@gwillem
gwillem / ansible-bootstrap-ubuntu-16.04.yml
Created June 16, 2016 21:59
Get Ansible to work on bare Ubuntu 16.04 without python 2.7
# Add this snippet to the top of your playbook.
# It will install python2 if missing (but checks first so no expensive repeated apt updates)
# gwillem@gmail.com
- hosts: all
gather_facts: False
tasks:
- name: install python 2
raw: test -e /usr/bin/python || (apt -y update && apt install -y python-minimal)
@pgaultier
pgaultier / D302_RFID.md
Last active July 19, 2023 10:25
Cheap RFID Read/Writer EM4305 T5567

Cheap RFID (125kHz) Reader/Writer from China

The reader is labeled :

  • on the front : RF ID Reader
  • on the back : D302 EM Card Encoder MADE IN CHINA

This reader / writer should Work with cards : EM4305 and T5567.

@thriveth
thriveth / CBcolors.py
Created January 22, 2014 14:52
A color blind/friendly color cycle for Matplotlib line plots. Might want to shuffle it around a bit more,but already not it gives kinda good contrasts between subsequent colors, and shows reasonably well in colorblind filters (though not in pure monochrome).
CB_color_cycle = ['#377eb8', '#ff7f00', '#4daf4a',
'#f781bf', '#a65628', '#984ea3',
'#999999', '#e41a1c', '#dede00']
@eteq
eteq / pyspherematch.py
Last active January 29, 2020 04:42
Match two sets of on-sky coordinates to each other. I.e., find nearest neighbor of one that's in the other. Similar in purpose to IDL's spherematch, but totally different implementation. Requires numpy and scipy.
"""
Match two sets of on-sky coordinates to each other.
I.e., find nearest neighbor of one that's in the other.
Similar in purpose to IDL's spherematch, but totally different implementation.
Requires numpy and scipy.
"""
from __future__ import division
import numpy as np
@jiffyclub
jiffyclub / gist:1310949
Created October 25, 2011 00:36
Calculate a resistant estimate of the dispersion of a distribution. For an uncontaminated distribution, this is identical to the standard deviation.
import numpy
def robust_sigma(in_y, zero=0):
"""
Calculate a resistant estimate of the dispersion of
a distribution. For an uncontaminated distribution,
this is identical to the standard deviation.
Use the median absolute deviation as the initial
estimate, then weight points using Tukey Biweight.