What is the purpose of closures in JavaScript?

What is the purpose of closures in JavaScript?

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, web-developer, topic-specific, web-development, frontend, backend

参考答案摘要

In JavaScript, a closure is known as a JavaScript closure or JS closure. Closures allow you to access the scope (variables and parameters) of an outer function from an inner function. Every time a Jav...

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