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 ...

Again, to store multiple values in a key, simply use a container type—a list, dictionary, or tuple—as the value. In the above example, the keys "some_list" and "another_dict" hold lists and ...