📌  相关文章
📜  如何检查列表是否嵌套 - Python 代码示例

📅  最后修改于: 2022-03-11 14:45:03.971000             🧑  作者: Mango

代码示例1
In [11]: a = [1, 2, 3]

In [12]: b = [[1], [2], [3]]

In [13]: any(isinstance(i, list) for i in a)
Out[13]: False

In [14]: any(isinstance(i, list) for i in b)
Out[14]: True