10 lines
110 B
Markdown
10 lines
110 B
Markdown
|
|
|
|
```js
|
|
let user = {};
|
|
user.name = "John";
|
|
user.surname = "Smith";
|
|
user.name = "Pete";
|
|
delete user.name;
|
|
```
|
|
|