从列表中删除字符串 [英] Removing a string from a list

问题描述

我创建了一个列表，我想从其中删除一个字符串.

I create a list, and I want to remove a string from it.

例如:

>>> myList = ['a', 'b', 'c', 'd']   
>>> myList = myList.remove('c')
>>> print(myList)
None

我在这里做错了什么?我只想从myList中删除'c'！

What am I doing wrong here? All I want is 'c' to be removed from myList!

推荐答案

我不确定a是什么(我猜是另一个列表)，您应该单独做myList.remove()，而不要赋值.

I am not sure what a is (I am guessing another list), you should do myList.remove() alone, without assignment.

示例-

>>> myList = ['a', 'b', 'c', 'd']
>>> myList.remove('c')
>>> myList
['a', 'b', 'd']

myList.remove()不返回任何内容，因此当您执行myList = <anotherList>.remove(<something>)时，它将myList设置为None

myList.remove() does not return anything, hence when you do myList = <anotherList>.remove(<something>) it sets myList to None

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