title: Array to the string without commas and one letter next to the other
body: <p>I have an array and I'm using join("") to turn it to the string, but when I console.log it one letter is under the other. How can I change that to make letters next to eachother?</p>
  
  <pre><code>var array = [d,o,g];
  var array2 = array.join("");
  console.log(array2);
  </code></pre>
  
  <p>result: </p>
  
  <pre><code>d
  o
  g
  </code></pre>
  
  <p>and I want:</p>
  
  <pre><code>dog
  </code></pre>