title: Objective-C Properties - what does "id" mean?
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/7987060/what-is-the-meaning-of-id">What is the meaning of id?</a>  </p>
  </blockquote>
  
  
  
  <p>Per my question I'm obviously a noob at iOS development and Objective-C. I was following a tutorial and I have this line declared in my interface (.h) implementation:</p>
  
  <pre><code>@property (strong, nonatomic) id dataObject1;
  </code></pre>
  
  <p>What does the "id" mean?</p>