If you work with strings in your Python scripts and you're writing obscure logic to process them, then you need to look into regex in Python. It lets you describe patterns instead of writing ...

If you want to verify "AB.12" but "ABx12" is also passing, check if the dot is being specified as a literal character. In Python's regular expressions, . usually matches any character except a newline ...

Have you ever asked an AI to 'write a regular expression to check the format of a management number,' tried the returned code ...