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Checkout the blog post for the whole story.

Setup Bower and install components:

npm install -g bower
bower install

Before deploying to Heroku, switch to the multi buildpack:

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// Create a Promise that resolves after ms time
var timer = function(ms) {
  return new Promise(resolve => {
    setTimeout(resolve, ms);
  });
};

// Repeatedly generate a number starting
// from 0 after a random amount of time
var source = async function*() {

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Convert from APA style commas to MLA

This is for all your writer friends: for the MLA or APA purist, why not introduce a little excitement to their day with a belated April fools prank?

Installation

Download the comma script and chmod +x comma to make it executable.

Usage

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var graph = [
  'AB6',
  'AC3',
  'BD6',
  'CD5',
  'CE9',
  'DF8',
  'DE3',
  'EG8',
  'FG2'

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let timer = (ms) => new Promise(resolve => setTimeout(resolve, ms));

let producer = async function*() {
  let counter = 0;
  while (true) {
    let delay = Math.random() * 1000;
    await timer(delay);
    yield counter++;
  }
};

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const intRegex = /^(0|[1-9]\d*)$/;

let isIndex = prop =>
  typeof prop === 'string'
  && intRegex.test(prop);

let concat = (left, right) => {
  let w = left.length;
  let h = right.length;

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#!/usr/bin/env bash

# ~/.macos — https://mths.be/macos

# Close any open System Preferences panes, to prevent them from overriding
# settings we’re about to change
osascript -e 'tell application "System Preferences" to quit'

# Ask for the administrator password upfront
sudo -v

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import processImage from 'process-image';

var file = /* File() object from drag-n-drop or file input */

var imageProcessOpts = {
  maxWidth: 1200,
  maxHeight: 1200,
  quality: 0.6
};

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function getCost(cell) {
  return cell.match(/\$[\d.,]+\d/)[0]
}

function getCondition(cell) {
  return cell.match(/((like )?new|used|mint|good|great|excellent)/i)[0]
}

function getEmail(cell) {
  return (cell.match(/[^\s@]+@[^\s@]+/i) || ['N/A'])[0]

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const SlackBot = require('slackbots');

const BOT_NAME = 'Slacks or Shorts';
const BOT_TOKEN = '<YOUR-TOKEN-HERE>';
const BOT_HANDLE = 'slacks-or-shorts';

let bot = new SlackBot({
  token: BOT_TOKEN,
  name: BOT_NAME
});