remove null in array code example
Example 1: remove null from array javascript
let array = [0, 1, null, 2, 3];
function removeNull(array) {
return array.filter(x => x !== null)
};
Example 2: removes null and false values from an array
function bouncer(arr) {
arr = arr.filter(function (n) {
return (n !== undefined && n !== null && n !== false && n !== 0 && n !== "" && isNaN()!=NaN); });
return arr;
}
bouncer([7, "ate", "", false, 9, NaN], "");