NameError: name 'List' is not defined 问题 环境:python3.8 代码:在leetcode本地vs code运行时候报错。NameError: name 'List' is not defined classSolution: deftwoSum(self, nums: List[int], target:int)-> List[int]: pass 原因 经过查询相关的资料,发现只需要在头部导如typing模块就行了。 fromtyp...
1 class Solution: ---> 2 def kidsWithCandies(self, candies: List[int], extraCandies: int) -> List[bool]: 3 #遍历所有的孩子 4 #增加糖果数量 5 #查看是否是最多的糖果,是,if_max,增加True NameError: name 'List' is not defined在最前部增加:from typing import List解决问题。 如果你认为...
movies = get_movies()print movielist 这个movielist可是在方法外面的，而你movielist定义是在方法里面定义的，printf的时候自然会找不到的，建议你在外面定义那，通过构造函数传进去就ok了。
Replaces a child element with another child element in the current element's list of child elements. (Inherited from OpenXmlElement) SetAttribute(OpenXmlAttribute) Sets an attribute to the specified element. If the attribute is a known attribute, the value of the attribute is set. If the ...
In the line (l1 = sortList(head)) for recursion, I get NameError: global name 'sortList' is not defined. Could anyone point out where I did wrong? class Solution: # @param head, a ListNode # @return a ListNode def sortList(self, head): if head == None or head.next ...
pyspark设置存储等级时 intRddMemoryAndDisk.persist(StorageLevel.MEMORY_AND_DISK) 报错:name'StorageLevel' is not 1.9K20 关于“NameError:name 代码如图 在运行python脚本时报出“NameError:name'raw_input' is not defined”错误 查看当前使用的python版本 修改代码,python3不再支持 ...
Više ne ažuriramo redovno ovaj sadržaj. Pogledajte odeljakŽivotni ciklus Microsoft proizvoda
app.config['CASSANDRA_KEYSPACE'] ="emp"db = CQLAlchemy(app)classStudent(db.Model): uid = db.columns.Integer(primary_key=True) marks = db.columns.Integer(primary_key=True) username = db.columns.Text(required=True) password = db.columns.Text()@app.route('/merit')defshow_merit_list():...
Below is some testing I did to see if the problem is dependent on object type (I don't think that it is): In debug-mode console with the break in a function: no error: t = [x for x in labels]; where labels is a list of strings returns error: t = [labels[x] for x in id...
fib()是fibonacci类的一个方法，所以您必须这样调用它：