Introduction

Background

To ensure Oppia remains available and high-quality for our students, we run end-to-end tests on all PRs to check that the site's functionality hasn't been broken. Recently, these tests have begun failing non-deterministically. This frustrates developers and slows their work by incorrectly indicating that developers’ changes are faulty. The goal of this issue is t

After running pip install moviebox on a Mac with Python 2.7 I get the following error when trying to run it:

Traceback (most recent call last):
  File "/usr/local/bin/moviebox", line 7, in <module>
    from moviebox.cli import main
  File "/usr/local/lib/python2.7/site-packages/moviebox/cli.py", line 6, in <module>
    from .recommender import recommender
  File "/usr/local/lib/pyth

Each time the user passes a step, a new step appears in the text on the left. Right now this is easy to miss, especially since their attention is usually focused on the right, particularly after answering an output prediction question and/or if the new step is short. It should be made more obvious so that users know they've succeeded. I'm thinking some animation would be helpful here. Perhaps a 'w

When I start Anki 2.0, "Your Incremental Reading settings file has been modified for compatibility reasons. …", and my custom QuickKey is not there when I start Anki 2.1 after that.

A student should be able to get an anonymised link of their submission so that they could share it (e.g. on social network). The view would be a readonly view with the feedback of the submission still visible. The link should only contain the submission id.
There should be an option in the task conf to allow or not this feature on a par-task basis.
If an admin follow such a link, he should be r