Is there a general way to traverse and replace the items in a nested sequence of arbitrary depth? Say, for instance, that I want to eliminate all the commas in any strings in some absurd nested ...

There are 6 built-in types of sequences. Here we introduce two of the most common - tuples and lists. tuple() - a function to list a sequence of values. Note: in Python, indexes start at 0, and the ...

Let’s begin with a simple example of a Python dictionary: movie_years = ... you’d use a structure like a list, a tuple, ... How to use template strings in Python 3.14. May 14, 2025 6 mins.