The Python script extract_otp_secrets.py extracts one time password (OTP) secrets from QR codes exported by two-factor authentication (2FA) apps such as "Google Authenticator". The exported QR codes ...

Managers of data warehouses of big and small companies realise this sooner or later, that having vast tables of numbers and ...

No newlines allowed. No semicolons, either. No silly file I/O tricks, or eval or exec. Just good, old-fashioned λ.