typescript filter array of null
function notEmpty<TValue>(value: TValue | null | undefined): value is TValue {
return value !== null && value !== undefined;
}
const array: (string | null)[] = ['foo', 'bar', null, 'zoo', null];
const filteredArray: string[] = array.filter(notEmpty);javascript filter null values from array
let array = [0, 1, null, 2, 3];
function removeNull(array) {
return array.filter(x => x !== null)
};Copyright © 2021 Codeinu
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