jquery mouseover() isn't working

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• In the code im following, why is the end part of the program shown every loop?

  Hi there Im trying to learn javascript by following this book that was aimed at kids and beginners ... in the book one of the exercises is to create a simple hangman game. Im trying to do that now but its not quite working for me like in the book, I have followed the code in the book down to every letter but for me the loops arent working.

  The code is meant to obviously keep running until every letter has been guessed then reveal the answer. But for me when I run the code and guess a letter it will run normally and either reveal a letter or not whether or not i got it wrong, but then it will also reveal what the answer is even if i have only guessed one letter , and then keep looping asking for more letters but every loop also revealing the answer. why wont the answer not reveal until the end ? Any help will be appreciated

  // List of words that will be randomized for player to guess
  var words = [
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      "library",
      "football",
      "coffee",
      "minecraft",
      "movie",
      "Jessica"
  ];
  
  var word = words[Math.floor(Math.random() * words.length)];
  
  var answerArray = [];
  
  for (var i = 0; i < word.length; i++) {
      answerArray[i] = " _ ";
  }
  
  var remaingLetters = word.length;
  
  while (remaingLetters > 0) {
      // Bulk of Game code
  
  //show the player the current progress
  alert(answerArray.join(""));
  
  //recieve guess from player and check it is a single letter
  var guess = prompt("Guess a letter, or click Cancel to stop playing");
  if(guess === null) {
      break;
  } else if (guess.length !== 1){
      alert("please enter a single letter.");
  } else {
      //update the game
      for (var j = 0; j < word.length; j++) {
          if(word[j] === guess) {
              answerArray[j] = guess;
              remaingLetters--;
          }
      }
  }
  
  alert(answerArray.join(" "));
  alert("Good job! The Answer was " + word);
  
  
  }
  
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• Parse ad.size meta tag to parse width / height into integers with JavaScript Regex

  Using JavaScript, how can I get the ad size width and height from a meta tag located in the HEAD section of my HTML file?

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  I want to detect if a class exist and I'm trying to use this simple function to detect if an element has a class but it doesn't work.

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  Any help would be greatly appreciated.
  Thanks in advance.

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  .liked {
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  I'm trying to fire an autocomplete select function when I click a checkbox from a table of items. Each table row has a checkbox, and an autocomplete input box. I want to fire off the autocomplete for that row when the checkbox is clicked. I tried this..

   $('.assocPicker').data('ui-autocomplete')._trigger('select', 'autocompleteselect', { item: { value: loggedInPersonID, label: loggedInPersonName } });
  

  But that only triggers the first row item named assocPicker in the table and not the one on the specific row of the checkbox I clicked. I also tried doing it by dynamic ID's but it doesn't seem to recognize the .data('ui-autocomplete') for the ID of the autocomplete inputs.

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