remove from object javascript
var person = {"first_name": "Billy","last_name": "Johnson"};
delete person.last_name; //delete last_name property
remove from object javascript
var person = {"first_name": "Billy","last_name": "Johnson"};
delete person.last_name; //delete last_name property
javascript remove function from object
var obj = {
func: function(a, b) {
return a + b;
}
};
delete obj.func;
obj.func(); // Uncaught TypeError: obj.func is not a function
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