Map is a common way to transform lists in most programming languages. In Python, map is a function that loops over a list and applies a function (that you provide) to each item. Your function receives ...

Find all the latest ProFootballTalk news, live coverage, videos, highlights, stats, predictions, and results right here on NBC Sports.

Find out all the key statistics for GE Aerospace (GE), including valuation measures, fiscal year financial statistics, trading record, share statistics and more.