JBelinchon

"""
Tracks devices by sending a ICMP echo request (ping) and query arp table.

For more details about this platform, please refer to the documentation at
https://home-assistant.io/components/device_tracker.ping/
"""
import logging
import subprocess
import sys
import re

DaveB93

#!/usr/bin/bash
which ansible >/dev/null 2>&1
if [ $? -ne 0 ];
then
echo "Installing Ansible..."
sleep 5
pushd .
cd ~
pacman -S libyaml-devel python2 tar libffi libffi-devel gcc pkg-config make openssl-devel openssh libcrypt-devel --noconfirm --needed
curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py

bastman

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm

seanKenkeremath

Unless specified otherwise, all of the below tinting applies to both Lollipop and pre-Lollipop using AppCompat v21. To use the support version of these attributes, remove the android namespace.  For instance, "android:colorControlNormal" becomes "colorControlNormal".  These attributes will be propagated to their corresponding attributes within the android namespace for devices running Lollipop.  Any exceptions to this will be noted by including the "android:" prefix.

All Clickable Views:
-----------
* ripple effect (Lollipop only) -- "colorControlHighlight"

Status Bar:
------------
* background (Lollipop only) - "colorPrimaryDark"

jimbojsb

.nav-list {
  padding-left: 15px;
  padding-right: 15px;
  margin-bottom: 0;
}

.nav-list > li > a,
.nav-list .nav-header {
  margin-left: -15px;
  margin-right: -15px;

killercup

/*
 * I add this to html files generated with pandoc.
 */

html {
  font-size: 100%;
  overflow-y: scroll;
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
}

willurd

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000