title: JQuery: change values inside an array of tags
body: <pre><code>[&lt;input id=​"unit_quantity_0" name=​"lines[0]​[quantity]​" placeholder=​"Quantité" type=​"text" value=​"23,60"&gt;​
  ,&lt;input id=​"unit_quantity_2" name=​"lines[2]​[quantity]​" placeholder=​"Quantité" type=​"text" value=​"5,60"&gt;​]
  </code></pre>
  
  <p>How do I change the '<code>,</code>' in values to '<code>.</code>'</p>
  
  <p><code>$("[id^=unit_quantity_]")</code> returns the array.</p>
  
  <p>Thanks.</p>