Jagathishrex · December 30, 2020 15:26
diff --git a/delete_non_extensible.js b/delete_non_extensible.js
 "use strict";
 let user = { name : "Jagathish", age : 23 };

 Object.preventExtensions(user);

 delete user.age;

 console.log(user); //{name: "Jagathish"}
	"use strict";
	let user = { name : "Jagathish", age : 23 };

	Object.preventExtensions(user);

	delete user.age;

	console.log(user); //{name: "Jagathish"}