What will be the output of the following code snippet?
const obj1 = { first: 20, second: 30, first: 50 };console.log(obj1);
const obj1 = { first: 20, second: 30, first: 50 };console.log(obj1);What will be the output of the following code snippet?
const obj1 = { first: 20, second: 30, first: 50 };console.log(obj1);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
分类: JavaScript
标签: JavaScript
参考答案摘要
[ ] first: 30 , second: 50 first: 30 , second: 50 [x] first: 50 , second: 30 first: 50 , second: 30 [ ] first: 30 , second: 20 first: 30 , second: 20 [ ] None of the above None of the above
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