title: How to scroll UITableView if its content size more than screen size?
body: <p>My problem is that how I can scroll through TableView if its content size more than screen size?</p>
  
  <p>I have this code in my project (a lot of code, don't know which part makes me cry):</p>
  
  <p><a href="http://pastebin.com/BHXf9tER" rel="nofollow">http://pastebin.com/BHXf9tER</a></p>
  
  <p>Sometimes it goes well, but sometimes(and it's a big problem) it goes bad and I can't scroll :
  In my project I use storyboard, so this is my view controller. <a href="http://i.stack.imgur.com/arb0h.png" rel="nofollow">http://i.stack.imgur.com/arb0h.png</a>
  What can I do? Please help me.  </p>
  
  <p>[QUESTION UPDATED]</p>