Then files in my project folder used for what?
<p>I finished one project. But others want me give them the non-Compiled code.what's that?</p>

<p>My project folder include:</p>

<p>Classes:of course, the source code.
   build:   I don't understand clearly.
   imagesrc: I added, include the images of my project.
   The others are the nib file.
Give me the explanation in detail,thank you so much.</p>
