Python Set Function Explained: Remove Duplicates

The Python set() function is used to create a unique and unordered collection. It takes an iterable object as a parameter (such as a list, tuple, string, etc.), and returns a set containing unique elements, meaning no duplicate elements will be included in the set.

For example, the set() function can quickly remove duplicate elements from a list.

my_list = [1, 2, 3, 2, 4, 3]
unique_set = set(my_list)
print(unique_set)  # 输出 {1, 2, 3, 4}

Furthermore, sets also support a variety of set operations such as union, intersection, difference, etc., making it easy to manipulate and calculate sets.