title: NSDictionary acess for only one entry
body: <p>I have an array of dictionary with only one entry in the dictionary.</p>
  
  <pre><code>  ___       ___________
   |___| ---&gt;|__|__|__|__|  Array of Dictionary
   |___|      __|__
   |___|      |K|V| Dictionary
   |___| 
  
   Array of Array
  
  
  My dictionary content is &lt;NSString*, UIImage*&gt;
  </code></pre>
  
  <p>How to retrieve the values of my dictionary.</p>
  
  <p>Code Snippet:</p>
  
  <pre><code>for (int i=0 ; i&lt; [imagesToFill count]; i++) {
  
      NSDictionary* dict = [imagesToFill objectAtIndex:i];
  
      UIImage*  img =   ??? [dict]  // How to retrive value from above dict which has only 1 entry
      NSString* imgPath =  ??? 
  
  }
  
  
   Note: Each dict has &lt;NSString*, UIImage*&gt;
  </code></pre>