bradtraversy

// Basic Types
let id: number = 5
let company: string = 'Traversy Media'
let isPublished: boolean = true
let x: any = 'Hello'

let ids: number[] = [1, 2, 3, 4, 5]
let arr: any[] = [1, true, 'Hello']

// Tuple

e0en

# calc base64-encoded sha384 hash of a file
base64sha384 () {
    openssl dgst -sha384 -binary < $1 | openssl enc -base64
}

untrusted-lvl1-solution.js

/*****************
 * cellBlockA.js *
 *****************
 *
 * Good morning, Dr. Eval.
 *
 * It wasn't easy, but I've managed to get your computer down
 * to you. This system might be unfamiliar, but the underlying
 * code is still JavaScript. Just like we predicted.
 *

Stoffo

var defaultTitle = document.title;

// subscribe to visibility change events
document.addEventListener('visibilitychange', function () {
    // fires when user switches tabs, apps, goes to homescreen, etc.
    if (document.visibilityState === 'hidden') {
        document.title = 'Baby, Come Back!'
    }
    // fires when app transitions from prerender, user returns to the app / tab.
    if (document.visibilityState === 'visible') {

lastguest

function JSON_to_URLEncoded(element,key,list){
  var list = list || [];
  if(typeof(element)=='object'){
    for (var idx in element)
      JSON_to_URLEncoded(element[idx],key?key+'['+idx+']':idx,list);
  } else {
    list.push(key+'='+encodeURIComponent(element));
  }
  return list.join('&');
}

championofblocks

for i in *.wav; do lame -b 320 -h "${i}" "${i%.wav}.mp3"; done