Casey questions

• Mocking redis in python
• Alternative to Rails Single Table Inheritance (STI)?
• Postgres docker container vs. hosted solution
• Elasticsearch Delete by Query Version Conflict
• Append to list while in recursive loop
• How to run one-off python script on Heroku
• How to mock a SendGrid method in Python
• Set foreign key to nullable=false?
• Fill in color of UTF-8 star
• Save form data in Django

Casey answers