Jose Juarez – Finxter

How to Loop Through a Nested Dictionary with Python?

If we have to work with data in the form of key-value pair we know that the right Python data type (structure) to perform this is a Python dictionary. Below we show a way to define a little python dictionary called “d”. The dictionary keys can be several types of data, but not a list … Read more

How to Count Files in a Directory with Python?

by Jose Juarez

Working in Python with files and directories in an efficient way is important especially when we are talking about several thousand files. For example, if the goal is to “just” count the number of files in a directory it is probably a good idea to work directly with iterables without creating lists that would take … Read more