title: Where to set environmental variables in iOS?
body: <p>In my development I wish to hit a development URL when im testing but when the app is run on my iPhone, I want it to run on production URL. How do I get about setting this in Xcode?</p>
  
  <p>Almost seems like I need to be able to set environmental variables (which in this case are different URLs). </p>
  
  <p>Where do I set these up? Please hand hold me on the answer as I am fairly new </p>
  
  <p>Thanks</p>