Challenge
Countdown with holds
…-1, -1) counts down to 0: the third number is the step, and the stop, -1, is one past the last number, as always. second in holds checks the list. Scrub or liftoff Add scrub_at = None under holds…
3 results
Challenge
…-1, -1) counts down to 0: the third number is the step, and the stop, -1, is one past the last number, as always. second in holds checks the list. Scrub or liftoff Add scrub_at = None under holds…
Example
Accessing individual characters and text fragments. Zero-based indexing in Python.
Article Python Fundamentals
…the pre-launch checklist", everyone knows exactly which steps that means. Functions work the same way. You describe the steps once, give them a name, and from then on the name is enough. Why bother? A…