js array foreach sor t code example

Example 1: js fetch all elements of an array

let elements = ['A', 'B', 'C', 'D', 'E'];
elements.forEach(letter => console.log(letter.toLowerCase())); //a, b, c, d, e

Example 2: javascript foreach syntax

const marks = [12, 17, 14];
let sum = 0;

marks.forEach(mark => {
  sum += mark;
});