Using Google Stackdriver Debug, Traces, Logging and LogpointsIr al Laboratorio
Debug did not allow me to view individual variables submitted in the web page. in other words, I should be able to see the content pushed into the guestbook array (read the actual message, right?). Qwikilab does not make it clear how deep debug can go.
I couldn't get StackDriver to work at first, but I got it working by running it in Firefox instead of Chrome.