print('Set1: ', set1) print('Set2: ', set2) print('Set3: ', set3)如果我们运行上述代码，输出将如下所示：TrueSet1: {2, 4, 6, 8, 10}Set2: {1, 3, 5, ‘cat’, ‘mouse’, ‘dog’}Set3: {2, 3.14, 4, 6, ‘cat’, (3, 2, 1), ‘mouse’, ‘dog’} 我们可以这样...
set1 = {"abc",34,True,40,"male"} Try it Yourself » type() From Python's perspective, sets are defined as objects with the data type 'set': <class 'set'> Example What is the data type of a set? myset = {"apple","banana","cherry"} ...
移除指定元素,不存在不保错 """ pass def intersection(self, *args, **kwargs): # real signature unknown """ Return the intersection of two sets as a new set. 交集 (i.e. all elements that are in both sets.) """ pass def intersection_update(self, *args, **kwargs): # real signatu...
s = set(["gouguoqi","gouguoqi","sb"]) s.clear()print(s) C:\python35\python3.exe D:/pyproject/day12列表/set-集合.py set() 3. copy(self, *args, **kwargs) Return a shallow copy of a set shallow [ˈʃæləʊ] 浅 浅拷贝一个集合 s = set(["gouguoqi","gouguoqi",...
defunion(self, *args, **kwargs):#real signature unknown"""Return the union of sets as a new set. (i.e. all elements that are in either set.)"""pass View Code #s1.update(s2) 去两个集合的并集,将结果赋值给s1defupdate(self, *args, **kwargs):#real signature unknown"""Update a ...
You can think of a set as an unordered collection of objects. 关于集合的一个关键思想是它们不能被索引。 One of the key ideas about sets is that they cannot be indexed. 所以集合中的对象没有位置。 So the objects inside sets don’t have locations. 关于集合的另一个关键特性是元素永远不会被...
#Operations on setmy_set = {1, 2, 3, 4}my_set_2 = {3, 4, 5, 6}print(my_set.union(my_set_2))print(my_set.intersection(my_set_2))print(my_set.difference(my_set_2))print(my_set.symmetric_difference(my_set_2))my_set.clear()print(my_set)Output:{1, 2, 3, 4, 5, 6}...
---> 1 s1 = set(1) TypeError: 'int' object is not iterable 1. 2. 3. 4. 5. 6. 7. 传递一个非迭代器参数时会报错。 创建空集合 set() -> new empty set object 通过上面的例子,可见set类型数据和dict类型一样也是使用{}来标识,但是需要注意的是:dict类型可以使用dic = {}来创建一个空字典...
To request a specific Python version when you create your function app in Azure, use the --runtime-version option of the az functionapp create command. The Functions runtime version is set by the --functions-version option. The Python version is set when the function app is created, and ...
Set goals and create learning paths Create your own personal website Sign Up for Free Note:This is an optional feature. You can study at W3Schools without creating an account. Python Reference You will also find complete function and method references: ...