oozman

How to install and run Headless nightmare.js based scripts in Ubuntu.

Steps:
1. Spin Ubuntu 16.04 x64 server
2. Run: apt-get update
3. Run: apt-get upgrade
4. Run: apt-get install -y libgtk2.0-0 libgconf-2-4 libasound2 libxtst6 libxss1 libnss3 xvfb
5. Install Node.js 6+. See: https://nodejs.org/en/download/package-manager/#debian-and-ubuntu-based-linux-distributions

You can then run your script using this command:

nolanlawson

// Promise.all is good for executing many promises at once
Promise.all([
  promise1,
  promise2
]);

// Promise.resolve is good for wrapping synchronous code
Promise.resolve().then(function () {
  if (somethingIsNotRight()) {
    throw new Error("I will be rejected asynchronously!");

marcelofabri

#!/usr/bin/env ruby

require 'shellwords'

proj = Dir['*.xcworkspace'].first
proj = Dir['*.xcodeproj'].first unless proj

if proj
  puts "Opening #{proj}"
  `open #{proj}`

jlong

var parser = document.createElement('a');
parser.href = "http://example.com:3000/pathname/?search=test#hash";

parser.protocol; // => "http:"
parser.hostname; // => "example.com"
parser.port;     // => "3000"
parser.pathname; // => "/pathname/"
parser.search;   // => "?search=test"
parser.hash;     // => "#hash"
parser.host;     // => "example.com:3000"