title: How do I quickly inspect the value of an arbitrary variable in Xcode 4.6.x?
body: <p>It seems reasonably widely acknowledged that <a href="https://stackoverflow.com/questions/14760206/po-command-in-xcode-4-6-is-very-slow-the-first-time">it is slow to use the <code>po</code> command in Xcode 4.6.x</a>.  What are the options for inspecting the values of arbitrary variables unspecified at compile time (which rules out usage of <code>NSLog()</code>) which don't take > 15s?</p>