title: Iterate over a JSON Array in JavaScript or jQuery
body: <p>I need to loop over a JSON Array which comes from the server. It looks exactly like this:</p>
  
  <pre><code>[{"username":"betontester"},{"username":"kuesst"},{"username":"master_pat"},{"username":"olli"},{"username":"test15"},{"username":"test20140216"},{"username":"test789"},{"username":"tester100"},{"username":"tobi"}]
  </code></pre>
  
  <p>I found some advices here, but none of them seem to work for me.. Is there any easy way to get all these values?</p>