How to Sort a List in Descending Order in Python?

Sorting List in Descending Order in Python

In Python, sorting a list in descending order can be achieved using the sorted() function or the sort() method.

# using sorted()
timestamps = [
    "2010-04-20 10:07:30",
    "2010-04-20 10:07:38",
    "2010-04-20 10:07:52",
    "2010-04-20 10:08:22",
    "2010-04-20 10:08:22",
    "2010-04-20 10:09:46",
    "2010-04-20 10:10:37",
    "2010-04-20 10:10:58",
    "2010-04-20 10:11:50",
    "2010-04-20 10:12:13",
    "2010-04-20 10:12:13",
    "2010-04-20 10:25:38",
]

sorted_timestamps = sorted(timestamps, reverse=True)
print(sorted_timestamps)

This will create a new list with the elements sorted in descending order, leaving the original list unchanged.

To sort the list in-place, use the sort() method with reverse=True:

# using sort()
timestamps.sort(reverse=True)
print(timestamps)

For more details on sorting in Python, refer to the Sorting HOW TO documentation.

The above is the detailed content of How to Sort a List in Descending Order in Python?. For more information, please follow other related articles on the PHP Chinese website!