iOS6 - How to Clear Cache of Homescreen/Standalone Web App?

Question

It would appear that Apple have changed the way homescreen/standalone web apps work in iOS 6. According to various blog posts (example) these apps now get their own dedicated s

Answer 1

Just set the request you pass to the webview to NSURLRequestReloadIgnoringLocalCacheData

NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url]; 
[request setCachePolicy:NSURLRequestReloadIgnoringLocalCacheData];
[self.webView loadRequest:request];