DavidQL

(function() {

  // convert a string to a number.
  // it uses base 10 by default
  var foo = parseInt('78'); // 78

  // repeat, with a different number
  // this time it's base 8 by default?
  var wtf = parseInt('08'); // 0

DavidQL

(function() {

  // convert a string to a number.
  // it uses base 10 by default
  var foo = parseInt('78'); // 78

  // repeat, with a different number
  // this time it's base 8 by default?
  var wtf = parseInt('08'); // 0

DavidQL

(function() {
    var available_sizes = {
      short: 2,
      medium: 5,
      long: 10
    };

    // in dumb browsers calling .long 
    // throws an error 
    console.log(available_sizes.long);

DavidQL

(function() {
    
  if (true) {
      var foo = 'apple';
  }

  // foo isn't local
  // block scope !== functional scope
  console.log(foo); // 'apple'

DavidQL

(function() {

  var sorted_array = [1,22,13,4,5].sort(function(a, b) {
        
    // you get a and b to sort.
    // if the function returns a..
    // negative number: a comes ahead in sort order
    // a positive number: b comes first

    return a-b;

DavidQL

(function() {

 var sorted_array = [1,22,13,4,5].sort(function(a, b) {
        
   // you get a and b to sort.
   // if the function returns a..
   // negative number: a comes ahead in sort order
   // a positive number: b comes first

   return a-b;

DavidQL

(function() {

 var sorted_array = [1,22,13,4,5].sort();
 
  console.log(sorted_array); // [1, 13, 22, 4, 5]

})();

DavidQL

(function() {

  var page_count = 0,
      up_page_count = function () {
        page_count++;
      };

  if ( up_page_count() ) { 

    console.log('I will never run'); 

DavidQL

sorted_array = [1,22,13,4,5].sort(function(a, b) {
        
        // you get a and b to sort.
        // if the function returns a..
        // negative number: a comes ahead in sort order
        // a positive number: b comes first

        return a-b;

    });

DavidQL

queue.subscribe do |payload|
  begin
    language = AlchemyApi::LanguageDetection.get_language_from_text(payload.force_encoding("UTF-8"))[:language]
  rescue
  end
  p language
end