Biplov questions

• Heroku Error R10 (Boot timeout) -> Web process failed to bind to $PORT within 60 seconds of launch
• pyodbc.Error: Data source name not found, and no default driver specified (0) (SQLDriverConnect)')
• Iterating two lists; then comparing/appending results in an array
• enabling versioning for s3 bucket object
• Python-Firebase listener implementation
• python-requests how to send cipher name/http2
• Setting specific permission in amazon s3 boto bucket

Biplov answers