concat array of strings javascript code example
Example 1: javascript array to comma separated string
var colors = ["red", "blue", "green"];
var colorsCSV = colors.join(",");
Example 2: javascript join array
var array = ["Joe", "Kevin", "Peter"];
array.join();
array.join("-");
array.join("");
array.join(". ");
Example 3: .join in javascript
const elements = ['Sun', 'Earth', 'Moon'];
console.log(elements.join());
console.log(elements.join(''));
console.log(elements.join('-'));
Example 4: javascript concat
let chocholates = ['Mars', 'BarOne', 'Tex'];
let chips = ['Doritos', 'Lays', 'Simba'];
let sweets = ['JellyTots'];
let snacks = [];
snacks.concat(chocholates);
snacks.concat(chocolates, chips, sweets);
Example 5: concat array javascript
const letters = ['a', 'b', 'c'];
const numbers = [1, 2, 3];
const newArray = letters.concat(numbers);
Example 6: es6 concat array
let fruits = ["apples", "bananas"];
let vegetables = ["corn", "carrots"];
let produce = [...fruits, ...vegetables];