Last Revision:
Version 1.4, 2013-03-05
Updated to the latest coding conventions.
(Full Revision History)
Build Requirements:
Xcode 4.6 or later, Mac OS X 10.8.2 or later
Runtime Requirements:
Mac OS X 10.6 or later

Shows how to use NSOperation for both CPU operations and run loop-based network operations. The code downloads an HTML page, parses the page using libxml2's HTML parser, and then downloads all of the images referenced by that page.