What is the Temporal Dead Zone (TDZ)?

What is the Temporal Dead Zone (TDZ)?

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: hard

标签: interviewbit, javascript, topic-specific, frontend

参考答案摘要

TDZ is the time between entering a scope and declaring a let or const variable. Accessing the variable in this zone throws an error. This prevents using variables before they are properly declared. It...

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