javscript .first code example

Example 1: javascript get 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];

Example 2: javascript get first element of array

alert($(ary).first());

Example 3: javascript get first element of array

console.log(ary[0]);