You may also want to check the following guide that explains how to sort Pandas DataFrame. Run the code, and you’ll see that indeed the list of lists is sorted based on the Age:, ,, , ] In that case, you may use lambda to sort the list of lists for a specific index: people_list = ,] Suppose that you want to sort the list of lists based on the Age column (which has the index of ‘2’). Case 4: Sort a List of Lists for a Specific Column/Index In the final case below, you’ll see how to accomplish this goal. It takes an optional parameter reverse which. It also sorts the items into descending and ascending order. You may then apply the following code to sort the list of lists in an ascending order: people_list = ,]Īs you can see, the list of lists will now get sorted based on the first name:, ,, , ]īut what if you want to sort the list of lists on a different column? Python sort() method sorts the list elements. Specifies a custom comparison function of two arguments (list items) which should return a. This is how the list of lists would look like in Python:, ,, , ] You can capture the above dataset in Python using a list of lists: people_list = ,] Now Maria would be the first name, while Bill would be the last: įor example, let’s say that you have the following dataset: Name You’ll see that the list is now sorted in an ascending order, where Bill is the first name to be displayed, while Maria would be the last: Ĭase 2: Sort a List in Python in a Descending OrderĪlternatively, you could sort the list in a descending order by setting reverse = True as captured below: names = You can then sort the list of names in an ascending order by adding names.sort() to the code: names = This is how the list would look like in Python: Let’s say that you created a simple list of names: names = However, you can modify the order from ascending to. You may use the following approach in order to sort a list in Python in an ascending order: yourlist.sort()Īlternatively, you may use this syntax to sort a list in a descending order: yourlist.sort(reverse = True)Ĭase 1: Sort a List in Python in an Ascending Order The sort() method is a built-in Python method that, by default, sorts the list in ascending order.
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