Answers for "how to remove null with undefined in javascript"

1

remove undefined from array javascript

var data = [42, 21, undefined, 50, 40, undefined, 9];

data = data.filter(function( element ) {
   return element !== undefined;
});
Posted by: Guest on September-27-2020

Code answers related to "how to remove null with undefined in javascript"

Code answers related to "Javascript"

Browse Popular Code Answers by Language