title: How do I exclude hidden folders and files from readdir?
body: <p>Is it possible to exclude hidden files and folders from the <code>readdir()</code> function?  I have a directory where there are many folders and some hidden folders.  I want to read all folders except the hidden ones.</p>
  
  <p>Thanks for any help.</p>
  
  <p>Kcssm</p>