Let's break it down: list_name is the name of the list you're working with. sort() is one of Python's list methods for sorting and changing a list. It sorts list elements in either ascending or ...

Sorting algorithms are methods of arranging data in a certain order, such as ascending or descending. They are widely used in computer science for various applications, such as searching ...

Here Python uses another new function, lexsort (...), which is not in Pandas but Numpy library. The normal logic is to first sort by STOCKID in ascending order and then by CLOSING in descending order, ...