davidpaulhunt

Declaration

// old
const helloWorld = React.createClass({
  render() {},
});

// new
class HelloWorld extends React.Component {
  render() {}

RamonGilabert

#!/usr/bin/expect -f

set prompt "#"
set address [lindex $argv 0]

spawn sudo bluetoothctl -a
expect -re $prompt
send "remove $address\r"
sleep 1
expect -re $prompt

zaemiel

1. Go to Sublime Text to: Tools -> Build System -> New Build System 
and put the next lines:

{
    "cmd": ["python3", "-i", "-u", "$file"],
    "file_regex": "^[ ]File \"(...?)\", line ([0-9]*)",
    "selector": "source.python"
}

Then save it with a meaningful name like: python3.sublime-build

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

jamsinclair

#!/bin/sh

runMinecraftCommand="java -Xms256M -Xmx768M -jar minecraft_server.jar nogui"
startScript="start.sh"

echo "Great let's get minecraft setup!"
# Sanity check, do we have java installed?
if ! hash java 2>/dev/null; then
    echo "You don't have java installed. You're gonna have a tough time."
    echo "Are you sure you selected the default Amazon Linux HVM ami?"

vfdev-5

sudo nmcli dev wifi hotspot ifname wlan0 con-name "my-hotspot" ssid "my-hotspot" password "My HotsPoT Strong Password"

More info here

saucecode

...

from OpenSSL import SSL

...

context = SSL.Context(SSL.TLSv1_2_METHOD)
context.use_privatekey_file('/etc/letsencrypt/live/DOMAIN.COM/privkey.pem')
context.use_certificate_chain_file('/etc/letsencrypt/live/DOMAIN.COM/fullchain.pem')
context.use_certificate_file('/etc/letsencrypt/live/DOMAIN.COM/cert.pem')

LarsBergqvist

automation:
  - alias: Turn on garden lights when sun sets
    trigger:
      platform: sun
      event: sunset
    action:
      service: switch.turn_on
      entity_id: switch.garden_lights

  - alias: Turn off garden lights when sun rises

revolunet

Raspian

• Latest Jessie Light : https://downloads.raspberrypi.org/raspbian_lite_latest
• default login/pass : pi/raspberry
• Minibian : https://minibianpi.wordpress.com/features
• expand filsystem : sudo resize2fs /dev/mmcblk0p2

⚠️ add a ssh empty file to the /boot partition to enable headless boot and SSH server

⚠️ add a wpa_supplicant.conf file to the /boot partition to enable WiFi

PrateekKumarSingh

<#
.Synopsis
   Get a Quote for any topc
.DESCRIPTION
   Get-Quote cmdlet data harvests a/multiple quote(s) from  Web outputs into your powershell console
.EXAMPLE
   PS > Quote -Topic "success"
   For me success was always going to be a Lamborghini. But now I've got it, it just sits on my drive. 
   Curtis Jackson [50 Cent], American Rapper. From his interview with Louis Gannon for Live magazine, The Mail on Sunday (UK) newspaper, (25 October 2009). 
.EXAMPLE