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

That's not too bad considering the price, a medium 14-inch Everglades pie goes for $45. That's because python meat can cost about $66 per pound.

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 ...