How to remove a property of JavaScript object

Question: How to remove a property of JavaScript object

Answer:

Javascript Object

let myObj = {
  "firstName": "Rustcode",
  "lastName": "Web",
  "fullName": "RustcodeWeb"
};

First Method

delete myObj['fullName'];
console.log(myObj);

Second Method

delete myObj.fullName;
console.log(myObj);

Third Method

var fullNameRemove = "fullName";
delete myObj[fullNameRemove];
console.log(myObj);

Output:

{
  firstName: "Rustcode", 
  lastName: "Web"
}

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