36 lines
612 B
Markdown
36 lines
612 B
Markdown
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---
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title: Delete Properties from a JavaScript Object
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localeTitle: 从JavaScript对象中删除属性
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---
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## 从JavaScript对象中删除属性
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### 提示：1
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* 使用点表示法更改myDog的属性
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# SPOILER警告：解决方案
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```javascript
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var ourDog = {
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"name": "Camper",
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"legs": 4,
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"tails": 1,
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"friends": ["everything!"],
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"bark": "bow-wow"
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};
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delete ourDog.bark;
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// Setup
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var myDog = {
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"name": "Happy Coder",
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"legs": 4,
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"tails": 1,
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"friends": ["freeCodeCamp Campers"],
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"bark": "woof"
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};
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// Only change code below this line.
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delete myDog.tails;
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```
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