source code

Looking for other people in the process of learning MIT's Beta app builder, Where would i go?

I tried to view the code of a page and its shown as given <!-- Page protected by ionCube - HTML/JavaScript Encoder Copyright (c) 2003 RWJD.Com and ionCube Ltd. All Rights Reserved. Any analysis of this source code, embedded data or file by any means and by any entity whether human or...

Hello, I am wondering is there any website/SE that can do source code search? I think that would be helpful for example if I know GA or adsense ID of someone and want to see on which sites ir is placed. Any ideas guys ?

I am sure this must be here somewhere...but I can't find it so apologies in advance...I need to hide my source code- is there an easy way to do that? Cheers.