JS Coding Questions

#71💼 Interview💻 Code

What is the purpose of the delete operator

The delete operator is used to delete the property as well as its value.

javascript

1var user = { firstName: "John", lastName: "Doe", age: 20 };
2
3delete user.age;
4
5console.log(user); // {firstName: "John", lastName:"Doe"}

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JavaScript Coding Exercise 72

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