The following program has a problem. What is it?
var a;var b = (a = 3) ? true : false;
var a;var b = (a = 3) ? true : false;The following program has a problem. What is it?
var a;var b = (a = 3) ? true : false;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
[x] The condition in the ternary is using the assignment operator. The condition in the ternary is using the assignment operator. [ ] You can't define a variable without initializing it. You can't def...
答题技巧
技术面试题建议先理清思路再作答，从基础概念讲起，逐步深入。可以结合实际项目经验解释技术原理，展示你的理解深度和实践能力。
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