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

While no-one expects the Spanish Inquisition, we always anticipated our list of the 20 best TV comedy sketches of all time to ...

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 ...