These Are The Autograders You’ve Been Looking For

We’ve been thinking about the problem of creating a great autograder for coding problems for quite some time now. We’re teaching about the power of computing — we want to use that to make the experience of creating and grading problems fantastic for teachers. Now on CodeHS you can easily create your own problems and autograders with … Continue reading These Are The Autograders You’ve Been Looking For

Issues with Pip, Python and Virtual Env After Updating Mac 10.10 Yosemite

(big help from http://zaidox.com/os-x-mavericks-virtualenv-and-pip.html, seems this was a common problem) Just to document the issue I had with my local pip, python and virtualenv setup after updating my Mac to 10.10 Yosemite. A few things I saw initially: Virtual env seemed to disappear /usr/bin/python: No module named virtualenvwrapper virtualenvwrapper.sh: There was a problem running the … Continue reading Issues with Pip, Python and Virtual Env After Updating Mac 10.10 Yosemite