Chris questions

• In Google App Engine, how do I create a model with a specific ID?
• Does Google App Engine support Python's signal module? [duplicate]
• Is it possible to add code coverage support to GAEUnit?
• In the python version of Google App Engine mapreduce, how do you access counters from the done_callback?
• How to mock an AJAX request?
• In Python, what is the best way to execute a local Linux command stored in a string?
• In Google App Engine, how to I reduce memory consumption as I write a file out to the blobstore rather than exceed the soft memory limit?
• How do I extend a regular expression to exclude all files in a folder?
• What is the simplest URL shortener application one could write in python for the Google App Engine?
• Using jquery, how do you reorder rows in a table based on a TR attribute?

Chris answers