JSFiddle - React, Tailwind, and code Playground

by Alpesh Patel

JavaScript

var arr = [];
var len = 5;
for (var i = 0; i < len; i++) {
    debugger;
    arr.push({
        key: 1 + i,
        value : 1 + i + "Hi"
    });
}

alert(arr[0].key);
alert(arr[0].value);
alert(arr[1].key);
alert(arr[1].value);