title: How to use a variable in jQuery?
body: <p>How to use variable in jQuery? I used the var i, Here's the code:</p>
  
  <pre><code>var i=0;
  for (i=0;i&lt;=5;i++){
     $('.slide:eq(i)').delay(3000).fadeOut(500);
  }
  </code></pre>
  
  <p>Thank you.</p>