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var array = [0,1,3];
array.append(5);
console.log(array); // [0,1,3,5]
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var colors= ["red","blue"];
colors.push("yellow"); //["red","blue","yellow"]
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const array1 = ['a', 'b', 'c'];
const array2 = ['d', 'e', 'f'];
const array3 = array1.concat(array2);
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const langages = ['Javascript', 'Ruby', 'Python'];
langages.push('Go'); // => ['Javascript', 'Ruby', 'Python', 'Go']
const dart = 'Dart';
langages = [langages, dart]; // => ['Javascript', 'Ruby', 'Python', 'Go', 'Dart']
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const fruits = ["Banana", "Orange", "Apple", "Mango"];
fruits.push("Kiwi");
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var arr1 = ["Hello"," "];
var arr2 = ["World","!"];
var both = arr1.concat(arr2);
//both = ["Hello"," ","World","!"];
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// initialize array
var arr = [
"Hi",
"Hello",
"Bonjour"
];
// append new value to the array
arr.push("Hola");
console.log(arr);
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