Python字典示例的相关内容

文章 2022-09-03 来自：开发者社区

Python编程：列表、集合、字典推导式的示例

推导式，其实就是将多行的循环语句放到一行写# -*- coding: utf-8 -*- # 列表推导式 lst = [i for i in range(5)] print(lst) # [0, 1, 2, 3, 4] # 相当于 lst2 = list() for i in range(5): lst2.append(i) print(lst2) # [0, 1, 2, 3, 4] ...

问答 2021-11-04 来自：开发者社区

python字典的setdefault方法示例是什么？

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更新时间 2024-02-14 11:56:00

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