""" Report whether another set contains this set.""" def issuperset(self, *args, **kwargs): # A是否是B父序列 """ Report whether this set contains another set.""" def pop(self, *args, **kwargs): # 移除元素 """ Remove and return an arbitrary set element. Raises KeyError if the...
| Report whether another set contains this set. | | issuperset(...) | Report whether this set contains another set. | | pop(...) | Remove and return an arbitrary set element. | Raises KeyError if the set is empty. | | remove(...) | Remove an element from a set; it must be ...
""" Report whether this set contains another set. 是否是父序列""" pass defpop(self, *args, **kwargs): # real signature unknown """ Remove and return an arbitrary set element. Raises KeyError if the set is empty. 移除元素 """ pass defremove(self, *args, **kwargs): # real signat...
| Report whether another set contains this set. | >>>set1 {3, 4, 5}>>>set5 {3, 4}>>>set5.issubset(set1) True | issuperset(...) 返回布尔值,判断前一个集合是否是后一个集合的父集 | Report whether this set contains another set. | >>>set1 {3, 4, 5}>>>set5 {3, 4}>>>...
| Report whether this set contains another set. | | symmetric_difference(...) | Return the symmetric difference of two sets as a new set. | | (i.e. all elements that are in exactly one of the sets.) | | union(...) | Return the union of sets as a new set. | | (i.e. ...
""" Report whether this set contains another set. 是否是父序列""" pass def pop(self, *args, **kwargs): # real signature unknown """ Remove and return an arbitrary set element. Raises KeyError if the set is empty. 移除元素 """ ...
""" Report whether another set contains this set. 是否是子序列""" pass def issuperset(self, *args, **kwargs): # real signature unknown """ Report whether this set contains another set. 是否是父序列""" pass def pop(self, *args, **kwargs): # real signature unknown ...
set1.update(set2) print(set1) Try it Yourself » Note:Bothunion()andupdate()will exclude any duplicate items. Intersection Keep ONLY the duplicates Theintersection()method will return a new set, that only contains the items that are present in both sets. ...
this set contains another set."); static PyObject * set_richcompareSetObject *v, PyObject*w, int op) { PyObject *r1; int r2; if(!PyAnyCheck(w)) PyRETURN_NOT; switch () { case Py_EQ: if (PySetGET_SIZE(v) =
Do something with the <class 'set'> 6.集合推导式 集合推导式的用法与上述列表解析式的用法类似。不同之处在于集合推导式用的是花括号而不是方括号。并且，通过定义set 数据类型，可以删除重复的元素。7.字典生成式 除了列表解析式和集合推导式外，解析式特征还可用于字典数据类型的创建。dict由键值对组成，...