title: use hide/show in jquery each
body: <p>this code dont works, how i resolve it ?</p>
  
  <p>i hide everything .. after this, i show one by one in a delay of 7 seconds..</p>
  
  <p>but everything is showed, i dont understand why</p>
  
  <pre><code>$(function()    {
      texts = $('.text-block');
      slide = $('#slideshow');
  
  
      // hide everything
      texts.each(function()   {
         $(this).hide(); 
      });
  
      // show it once by once
      jQuery.each(texts, function()   {
         $(this).show(300);
         $(this).delay(7000);
         $(this).hide(300);
      });
  });
  </code></pre>