remove attribute javascript
document.getElementsByTagName("H1")[0].removeAttribute("class");remove attribute javascript
document.getElementsByTagName("H1")[0].removeAttribute("class");javascript remove property from object
var person = {"first_name": "Billy","last_name": "Johnson"};
delete person.last_name; //delete last_name propertyjavscript remove a property
var myObject = {
"name": "jon",
"gender": "male",
"registered": "yes"
};
delete myObject.gender;
console.log(myObject);
//other methods
delete myObject.gender;
// or,
delete myObject['gender'];
// or,
var prop = "gender";
delete myObject[prop];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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