digits = digits_of(card_number) # Get all digits of the card number odd_digits = digits[-1::-2] # Get digits from the right, skipping one digit each time (odd positions) even_digits = digits[-2::-2] # ...

This library validates and sanitizes strings only. If you're not sure if your input is a string, coerce it using input + ''. Passing anything other than a string will ...

The Office Scripts action recorder can generate code snippets for Excel changes, but some actions still require manual ...