Should keys be globally unique?

题目类型: 行为面试题

这是一道行为面试题，常见于澳洲IT公司面试中。

难度: medium

参考答案摘要

The keys used within arrays should be unique among their siblings but they don’t need to be globally unique. i.e, You can use the same keys with two different arrays. For example, the below Book compo...

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。