js clear list code example

Example 1: js clear a created list

function removeAll(){
    document.getElementById("checkList").innerHTML = "";
}

Example 2: javascript empty array

var colors = ["red","blue","green"];
    colors = []; //empty the array

Example 3: how to clear array in javascript

A.length = 0

Example 4: javascript clear an array

let arr = [3.14, 7];

arr = [];//make sure there is no other reference