append elements to array javascript code example
Example 1: javascript append to array
var colors=["red","white"];
colors.push("blue");//append 'blue' to colors
Example 2: append array js
var colors= ["red","blue"];
colors.push("yellow"); //["red","blue","yellow"]
Example 3: javascript append array to array
const array1 = ['a', 'b', 'c'];
const array2 = ['d', 'e', 'f'];
const array3 = array1.concat(array2);
Example 4: javascript append element to array
var colors= ["red","blue"];
colors.push("yellow");
Example 5: javascript append array to end of array
const new_array = old_array.concat([value1[, value2[, ...[, valueN]]]])
Example 6: append an array
// initialize array
var arr = [
"Hi",
"Hello",
"Bonjour"
];
// append new value to the array
arr.push("Hola");
console.log(arr);