Web2 Answers. Sorted by: 5. There are several problems with your code: indentation. if you are on python 2, you should have defined next () method instead of __next__ () (leave it as is if on python 3) ++self.i should be replaced with self.i += 1. self.l [i … WebNov 14, 2011 · count=7 for i in count: num = float (input ("Type a number, any number:")) if num == 0: zero+=1 elif num > 0: positive+=1 elif num < 0: negative+=1 print (positive) print (negative) print (zero) But when I run the code I get. TypeError: 'float' object is not iterable. If I replace float in line 3 with int I get the same problem except it says ...
ReactJS: How to fix TypeError: data is not iterable
WebApr 12, 2012 · Note there is a difference between Iterable and Iterator. If you have an Iterable, then with Java 8 you can use this solution: Iterable iterable = createIterable(); List array = StreamSupport .stream(iterable.spliterator(), false) .collect(Collectors.toList()); As I know Collectors.toList() creates ArrayList instance. WebB/S方式: 支持Windows、Linux、Mac等各种主流操作系统;支持主流浏览器Chrome,Microsoft Edge,360等;服务器采用python语言编写,配置好python环境即可。 二. 整体架构设计. 前端Echarts开源库: 使用 WebStorm 编辑器;后端 http服务器:基于 Python 实现,使用 Pycharm 或 VSCode 编辑器;数据传输格式:JSON;数据源 ... ctvs wagon
What exactly does "iterable" mean in Python? Why isn
WebJun 6, 2024 · It means data is None, which is not an iterable. Adding an or []* prevents the exception and doesn't print anything: for row in data or []: # no more TypeError! print(row) * credits to some earlier comments; please beware that raising an exception may be a desired behavior too and/or an indicator of improper data setting. WebMar 24, 2024 · How to Fix Int Object is Not Iterable. If you are trying to loop through an integer, you will get this error: count = 14 for i in count: print (i) # Output: TypeError: 'int' object is not iterable. One way to fix it is to pass the variable into the range () function. In Python, the range function checks the variable passed into it and returns a ... WebNov 22, 2012 · 1. __str__ is another hook method, and not the value of the string. If this is a subclass of str, you can just iterate over self instead: for c in self: or you can make it more explicit: for c in iter (self): If this is not a subclass, perhaps you meant to call __str__ (): for c in self.__str__ (): or you can avoid calling the hook and use str (): ctv swo kitchener