Mike questions

Mike answers

• What SOLID principles does the observer pattern follow/violate?
• how to properly implement Observer in python when the observer is [should be] destroyed
• RESTful web requests and user activity tracking websites
• Overriding virtual boolean pure method without LSP breaking
• Does the JavaScript event system violates the LSP?
• Bug in SQLAlchemy Rollback after DB Exception?
• How can a function run "as if" on a new thread without doing so?