title: question about ColdFusion component constructor name
body: <p>i have some questions about constructors in ColdFusion :</p>
  
  <ol>
  <li>must i use the name <code>init</code> as the constructor name?</li>
  <li><p>if i create an instance of the component without invoking the init method, what is returned?</p>
  
  <p>
  instance=createObject("component","cfcName"); // what value now instance hold
  </p></li>
  <li><p>can i take the code in the init method out and delete the init method, then paste the code to the head of the component, is it have a same effect as the init constructor?</p></li>
  </ol>
  
  <p>great thanks.</p>