Quelle est la fonction de la suppression de l'opérateur en javascript
var student= {age:20, batch:"ABC"};
delete student.age;
Code_Breaker
var student= {age:20, batch:"ABC"};
delete student.age;// what is the function of delete operator in javascript
let person= {age:20, name:"Chetan"};
delete person.age;
console.log(person); //{ name: 'Chetan' }