title: Tweaking parameters at runtime?
body: <p>When working with iOS, I sometimes have values I need to test with. I may adjust these values 30 times, and have to rebuild/rerun 30 times to test them. This is an obvious hassle.</p>
  
  <p>So I was wondering (using the iOS SDK) if it was possible to tweak small parameters/data at the app's runtime? Just to make life convenient.</p>