named as union of set A and B. 用法: set1.union(set2, set3, set4….) In parameters, any number of sets can be given 返回值: The union() function returns a set, which has the union of all sets(set1, set2, set3…) with set1. It returns a copy of set1 only if no parame...
| Return the symmetric difference of two sets as a new set. | | (i.e. all elements that are in exactly one of the sets.) | | symmetric_difference_update(...) | Update a set with the symmetric difference of itself and another. | | union(...) | Return the union of sets as a...
Return the union of sets as a new set 求2个集合的并集(就是把2个集合合并成一个集合,因为集合有去重特性,所以就是把2个集合合并成一个集合并去除重复的) python_1 = ["ggq","ytj","mr","mr","ggq"] linux_1= ["ggq","ytj","sb"] p_s=set(python_1) l_s=set(linux_1)print(p_s,l...
In this code, we convertlist1andlist2to sets usingset()function, find the intersection usingintersection()function, and then convert the resulting set back to a list usinglist()function. Union Theunionfunction returns a new set or list containing all the unique elements from two sets or lists...
| | union(...) | Return the union of sets as a new set. | | (i.e. all elements that are in either set.) | | --- | Static methods defined here: | | __new__(*args, **kwargs) from builtins.type | Create and return a new object. See help(type) for accurate signature...
Return the union of sets as a new set. 并集 (i.e. all elements that are in either set.) """ pass def update(self, *args, **kwargs): # real signature unknown """ Update a set with the union of itself and others. 更新 """ ...
set1.symmetric_difference_update(set2)print(set1)#=> {1, 2, 3, -1}#union() returns the union of sets as a new setset1 = {0, 1, 2, } set2= {-1, 0, 3} ret1=set1.union(set2)print(ret1)#=> {0, 1, 2, 3, -1}#update() updates the set with the union of itself...
Python Set Union We can combine two or more sets together and get a combined set as a result. To do this we usepython set unionmethod. We can also use“|” operatorto get the same result inPython Programming. To learn this lesson of python, we will give different examples below....
symmetric_difference() ^ Returns a set with the symmetric differences of two sets symmetric_difference_update() ^= Inserts the symmetric differences from this set and another union() | Return a set containing the union of sets update() |= Update the set with the union of this set and othe...
Use|as a shortcut instead ofunion(): x ={"apple","banana","cherry"} y = {"google","microsoft","apple"} z = x | y print(z) Try it Yourself » Example Unify more than 2 sets: x = {"a","b","c"} y = {"f","d","a"} ...