remove attribute javascript
document.getElementsByTagName("H1")[0].removeAttribute("class");remove attribute javascript
document.getElementsByTagName("H1")[0].removeAttribute("class");how to remove a property from an object in javascript
var person = {
name: "Harry",
age: 16,
gender: "Male"
};
// Deleting a property completely
delete person.age;
alert(person.age); // Outputs: undefined
console.log(person); // Prints: {name: "Harry", gender: "Male"}Copyright © 2021 Codeinu
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