add array element to array javascript code example
Example 1: javascript append array to array
const array1 = ['a', 'b', 'c'];
const array2 = ['d', 'e', 'f'];
const array3 = array1.concat(array2);
Example 2: add item to array javascript
const arr1 = [1,2,3]
const newValue = 4
const newData = [...arr1, obj]
Example 3: how to make and add to an array in javascript
var arrayExample = [53,'Hello World!'];
console.log(arrayExample)
[53,'Hello World!']
arrayExample.push(true);
console.log(arrayExample);
[53,'Hello World!',true];