how to remove empty element from array in javascript 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: Javascript remove empty elements from array
var colors=["red","blue",,null,undefined,,"green"];
var realColors = colors.filter(function (e) {return e != null;});
console.log(realColors);
Example 3: array remove empty entrys js
const filterArray=(a,b)=>{return a.filter((e)=>{return e!=b})}
let array = ["a","b","","d","","f"];
console.log(filterArray(array,""));