title: Observing NSUserDefaults set value
body: <p>I'm using </p>
  
  <pre><code>[[NSUserDefaults standardUserDefaults] addObserver:self forKeyPath:@"myObservableVar" options:NSKeyValueObservingOptionNew context:NULL];
  </code></pre>
  
  <p>But i want it to fire every time I call setValue:, even if the value is not changed. Is it possible?</p>
  
  <p><strong>UPDATE:</strong> I actually used <code>setObject:</code>, not <code>setValue:</code>.</p>