How would you use closures to create “private variables”?

How would you use closures to create “private variables”?

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, javascript, topic-specific, frontend

参考答案摘要

You can keep variables inside a function and expose only selected methods. Outside code cannot access those variables directly. This creates data privacy. It is similar to private fields in other lang...

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