Niklas questions

• Create self signed SSL certificates in Python
• Find out who locked file on a network drive in C#
• Find $secret in $a == md5($b . $secret)
• Mongo DB: Get all documents inserted after the last known one
• What's the Pythonic way to report nonfatal errors in a parser?
• aiohttp: Serve single static file
• How to apt-get install in a GitHub Actions workflow?

Niklas answers