title: How to identify UIWebView error by error code?
body: <p>Is there a list of the codes UIWebView returns in <code>- (void)webView:(UIWebView *)webView didFailLoadWithError:(NSError *)error</code>? For example "A server with the specified hostname could not be found." returns -1003. Does Apple, or anyone else, provide a list with all the codes UIWebView returns?</p>