Working with files in Python is pretty easy. But there’s a common mistake that can sneak into your code. Not closing the file ...

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 ...

Lord spends his time living between the Florida Keys and Arkansas studying Burmese pythons. The work required Lord to haul live pythons in his Subaru for 21 hours up to the lab in Arkansas — after ...