Why are mutable default arguments dangerous?

Why are mutable default arguments dangerous?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: medium

标签: interviewbit, python, topic-specific

参考答案摘要

Default arguments are created only once, not every time the function runs, so if you use a list or dict as a default and change it, the change stays for the next call, this causes strange bugs where o...

本题提供 STAR 原则详细解答和技术解析，登录匠人学院学习中心即可查看完整答案。