title: NSArray initialization with numbers
body: <p>I was wondering how do I go about creating an <code>NSArray</code> with say numbers 1-100 to be used in a <code>UIPickerView</code>.</p>
  
  <p>I know from other programming classes I could do:</p>
  
  <pre><code>int array[100];
  for (int i=1, i&lt;=100, i++)
     array[i]=i;
  </code></pre>
  
  <p>But I am not sure how to something equivalent with <code>NSArray</code>, instead of manually typing in all the values.  I searched it online and I saw someone did it with <em>calloc</em> and was unsure if that was the best method, or if I could wrap the int into a <code>NSNumber</code> somehow and have each <code>NSNumber</code> go into my array.  And if I was to do this procedure, would I then create a <code>NSMutableArray</code> and <em>addObject</em> each time running through the loop?  I want these values loaded whenever the user goes to the screen.</p>