javascript check if array is not empty
if (array === undefined || array.length == 0) {
// array empty or does not exist
}javascript check if array is not empty
if (array === undefined || array.length == 0) {
// array empty or does not exist
}remove empty values from array javascript
var array = [0, 1, null, 2, "", 3, undefined, 3,,,,,, 4,, 4,, 5,, 6,,,,];
var filtered = array.filter(function (el) {
return el != null;
});
console.log(filtered);Copyright © 2021 Codeinu
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