Add line breaks after n numbers of letters in long words
<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>
