tohagan

## YouTube thumbnail URLs

- `ytimg.com` is owned by Google
- Use in compliance with owner copyright and YouTube terms

Player Background Thumbnail (480x360):
- https://i.ytimg.com/vi_webp/VIDEO_ID/0.webp
- https://i.ytimg.com/vi/VIDEO_ID/0.jpg

Video frames thumbnails (120x90)

tohagan

#!/usr/bin/env node

async function run() {
  // do async stuff
  console.log('')
}

// Start
run()
  .then(() => {

tohagan

// Accessing dns module
const dns = require('dns');

async function run() {
  const names = [
   'hostname1.com',
   'hostname2.com',
  ]

  for await (const name of names) {

tohagan

function loadScript(id, src, async = true, onload = undefined, onerror = undefined) {
  var elScript = Object.assign(document.createElement('script'), {
    id, src, async, type: 'text/javascript'
  })
  if (onload) elScript.addEventListener("load", onload);
  if (onerror) elScript.addEventListener("error", onerror);
  document.head.appendChild(elScript)
}

tohagan

  const removeAccents = (name) => name.normalize('NFD').replace(/[\u0300-\u036f]/g, '');

tohagan

// Requires Node 16 or later
import { setTimeout } from 'timers/promises';

const result = await setTimeout(2000, 'done');

tohagan

import * as functions from "firebase-functions";
import * as firebase from "firebase-admin";
import { parseAsync } from 'json2csv';
import { v4 as uuidv4 } from 'uuid';
import * as fs from "fs";
import * as path from "path";
import * as os from "os";

firebase.initializeApp({
  storageBucket: 'storage-bucket-name',

tohagan

/*
 * Middleware for Firebase GRPC Callable functions
 *
 * Reference: https://stackoverflow.com/a/70057694/365261
 *
 * Example: 
 * export const myCallableFunction = functions.https.onCall(
 *   return withMiddlewares([assertAppCheck, assertAuthenticated], async (data, context) => {
 *     // Your callable function handler
 *   })

tohagan

alias urlencode='node --eval "console.log(encodeURIComponent(process.argv[1]))"'

tohagan

<header class="row mb-3">
  <div class="col-sm-12 col-md-6 text-primary">
    <h2 class="mb-0 <%= level == 1 ? 'font-weight-bold' : ''%>"><%= title %></h2>
  </div>
  <ul class="nav nav-tabs justify-content-end col-sm-6 col-md-6 mt-2">
    <% tabs.each do |tab| %>
      <li class="nav-item">
        <%= link_to tab[:label], tab[:path],
          class: "nav-link #{(active == tab[:key] ? ' active font-weight-bold' : '')}"
        %>