js add function to array
//create an new function that can be used by any array
Array.prototype.second = function() {
return this[1];
};
var myArray = ["item1","item2","item3"];
console.log(myArray.second());//returns 'item2'js add function to array
//create an new function that can be used by any array
Array.prototype.second = function() {
return this[1];
};
var myArray = ["item1","item2","item3"];
console.log(myArray.second());//returns 'item2'javascript adding an array to an array
let chocholates = ['Mars', 'BarOne', 'Tex'];
let chips = ['Doritos', 'Lays', 'Simba'];
let sweets = ['JellyTots'];
let snacks = [];
snacks.concat(chocholates);
// snacks will now be ['Mars', 'BarOne', 'Tex']
// Similarly if we left the snacks array empty and used the following
snacks.concat(chocolates, chips, sweets);
//This would return the snacks array with all other arrays combined together
// ['Mars', 'BarOne', 'Tex', 'Doritos', 'Lays', 'Simba', 'JellyTots']Copyright © 2021 Codeinu
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