joeytwiddle

Do not use forEach with async-await

TLDR: Use for...of instead of forEach() in asynchronous code.

For legacy browsers, use for(...;...;...) or [].reduce()

To execute the promises in parallel, use Promise.all([].map(...))

The problem

ericelliott

Essential JavaScript Links

I no longer mantain this list. There are lots of other very comprehensive JavaScript link lists out there. Please see those, instead (Google "awesome JavaScript" for a start).

cmod

/*  

  Minimal Facebook Messenger 
  ==========================
  
  1. Make a Fluid (http://fluidapp.com/) instance of https://facebook.com/messages/
  1. a. (You need to buy the paid version of Fluid to modify UserStyles)
  2. Apply the below CSS as a Userstyles stylesheet
  3. Like magic, you can now message without all the cruft of Full Facebook
  

velsa

var express = require('express'),
    http = require('http'),
    path = require('path'),
    child_process = require("child_process");

var app = express();

// Server settings
app.set('port', process.env.PORT || 9999);
app.use(express.favicon());

Stanback

# Note (November 2016):
# This config is rather outdated and left here for historical reasons, please refer to prerender.io for the latest setup information
# Serving static html to Googlebot is now considered bad practice as you should be using the escaped fragment crawling protocol

server {
    listen 80;
    listen [::]:80;
    server_name yourserver.com;

    root /path/to/your/htdocs;

doapp-ryanp

    this.before(function(){
        var res = this.response;

        if ('OPTIONS' == this.request.method) {
            res.setHeaders(200,{
                'Content-Type': 'text/plain',
                'Access-Control-Allow-Origin': '*',
                'Access-Control-Allow-Methods': 'GET, PUT, POST, DELETE, OPTIONS',
                'Access-Control-Allow-Headers': 'Content-Type, Authorization, X-Requested-With',
                'Access-Control-Max-Age': 5184000   //2 months

seancurtis

/**
 * Simple, responsive tables with shadow hints
 * Mashing http://www.maxdesign.com.au/2013/03/22/simple-responsive-table/ and http://lea.verou.me/2012/04/background-attachment-local/
 */
body {
  margin: 0;
  padding: 20px;
  color: #000;
  background: #fff;
  font: 100%/1.3 helvetica, arial, sans-serif;

mdellanoce

(function($) {
  function parseImagesFromCSS(doc) {
    var i, j,
      rule,
      image,
      pattern = /url\((.*)\)/,
      properties = ['background-image', '-webkit-border-image'],
      images = {};

    if (doc.styleSheets) {