title: xcode location (installation path) help
body: <p>I am new to mac os. I started to deveople Iphone appliactions and it was strange to me cause I had to look in finder everytime to open xcode so I moved it in applications folder. 
  But is not working anymore and I dont know where was the prevoius location in order to move there again.</p>
  
  <p>Where should i put?</p>
  
  <p>Plzz help</p>