title: Add line breaks after n numbers of letters in long words
body: <p>A have a string that can reach up to 100 characters in lenght. Is there an easy way to insert line breaks in the word every 10th letter? For example:</p>
  
  <pre><code>aaaaaaaaaaaaaaaaaaaaaaaaa
  </code></pre>
  
  <p>Should turn in to</p>
  
  <pre><code>aaaaaaaaaa&lt;br/&gt;aaaaaaaaaa&lt;br/&gt;aaaaa
  </code></pre>
  
  <p>I know that i can modify html with the html() method, but im not sure how to count characters and insert the tags. Thanks</p>