What is the difference between const and Object.freeze().
What is the difference between const and Object.freeze().
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, es6, topic-specific, javascript
参考答案摘要
Const is a property that applies to bindings ("variables"). It creates an immutable binding, which means you can't change its value. const a = { b: "apple" }; let c = { d: "mango" }; a = c; // ERROR "...
答题技巧
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