JSFiddle - React, Tailwind, and code Playground

by cdaringe

JavaScript

// Open your console
// Run
// Observe logs as you would expect
// COMMENT out console.log(array.toString());
// Observe that the logged ARRAY has changes to it that technically have NOT executed yet as you'd expect

['a', 'b', 'c'].forEach(
    function(item, index, array) {
        console.log(item);
        console.log(array);
        console.log(array.toString());
        array[index] = item + index;
    }
);