What is the output of this code?
var cat = { name: 'Athena' };function swap(feline) {
feline.name = 'Wild'; feline = { name: 'Tabby' };}
swap(cat);console.log(cat.name);
var cat = { name: 'Athena' };function swap(feline) {
feline.name = 'Wild'; feline = { name: 'Tabby' };}
swap(cat);console.log(cat.name);What is the output of this code?
var cat = { name: 'Athena' };function swap(feline) {
feline.name = 'Wild'; feline = { name: 'Tabby' };}
swap(cat);console.log(cat.name);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
[ ] undefined undefined [x] Wild Wild [ ] Tabby Tabby [ ] Athena Athena
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