Pawel Markowski questions

• Appengine reverse reference problem
• How to start mapreduce job from cron on GAE Python
• How to avoid NotImplementedError "Only tempfile.TemporaryFile is available for use" in django on Google App Engine?
• Simple counter example using mapreduce in Google App Engine
• How to get url text out of field with HYPERLINK in it
• Find point which sum of distances to set of other points is minimal
• GQL query with numeric id in datastore viewer

Pawel Markowski answers