title: How can I get the file path where the file is in my project folder?
body: <p>I have a project on desktop and a file in this folder so this file is in the same folder as my .m .h files.
  I want to get the path of this file. The <code>NSBundle</code> or <code>NSHomeDerictory</code> didn't give me the correct path. It seems the paths they gave is related to the simulator, not my working space.</p>