remove object from js code example
Example 1: js remove undefined from object
Object.keys(obj).forEach(key => obj[key] === undefined && delete obj[key])
Example 2: javascript remove property from object
var person = {"first_name": "Billy","last_name": "Johnson"};
delete person.last_name;
Example 3: javscript remove a property
var myObject = {
"name": "jon",
"gender": "male",
"registered": "yes"
};
delete myObject.gender;
console.log(myObject);
delete myObject.gender;
delete myObject['gender'];
var prop = "gender";
delete myObject[prop];
Example 4: javascript remove element from object
delete object.element