tibawatanabe

const cluster = require('cluster');

if (cluster.isMaster) {
  // Count the machine's CPUs
  let cpuCount = require('os').cpus().length;

  // Create a worker for each CPU
  for (var i = 0; i < cpuCount; i += 1) {
    startWorker();
  }

tibawatanabe

git clone -b <your_branch> --single-branch <your_repository_url>

tibawatanabe

git clone -b <your_branch> --single-branch <your_repository_url> --depth <number_of_commits>

tibawatanabe

git fetch <remote_name> <branch_name>

# or

git fetch --depth=<number_of_commits> <remote_name> <branch_name>

tibawatanabe

'use strict'

const exec = require('child_process').exec;
const { promisify } = require('util');

const execAsPromise = promisify(exec);

const packageJson = require('./package.json');

const commands = Object.entries(packageJson.peerDependencies)

tibawatanabe

heroku config:set LOGGER_LEVEL=debug ENV=production CRYPTO_SECRET=guesswhat

tibawatanabe

heroku config >> config.txt

tibawatanabe

heroku config:set $(cat .env | sed '/^$/d; /#[[:print:]]*$/d')

tibawatanabe

heroku config | sed 's/:  */=/g; /^=/d' >> .env

tibawatanabe

// tslint:disable-next-line:ban-types
export function once(fn: Function): Function {
  let executed = false;
  let result: any;

  // tslint:disable-next-line:only-arrow-functions
  return function() {
    if (executed) {
      return result;
    } else {