How to get first element of an array in javascript
var items = ["Item 1", "Item 2", "Item 3"];
var firstItem = typeof items[0] !== "undefined" ? items[0] : null;
console.log(firstItem);How to get first element of an array in javascript
var items = ["Item 1", "Item 2", "Item 3"];
var firstItem = typeof items[0] !== "undefined" ? items[0] : null;
console.log(firstItem);javascript find first element of array
let array = ["a", "b", "c", "d", "e"];
// Both first1 and first2 have the same value.
let [first1] = array;
let first2 = array[0];Copyright © 2021 Codeinu
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