It's just luck that it works — 74.5% of 455 AI libraries were importing dependencies not listed in requirements.txt

Yet, it's a ModuleNotFoundError in CI. When you ask an AI agent to 'set this up and run it,' it stops at the very first step.

Date batches on Windows 11 without WMIC create folders with incorrect names without stopping—measuring 4 replacement methods

On Windows 11, which lacks WMIC (Windows Management Instrumentation Command-line; wmic.exe), running a standard batch file that creates a date string from the output of 'wmic os get LocalDateTime' ...