PV
<body>
<div class="container"></div>
<script>
let arr = ["First", "Second", "Ivan", "Wake up Bogdan"];
let container = document.querySelector(".container");
let index = 0;
arr.map((el) => {
index++;
container.innerHTML += index + " ";
})
</script>
</body>
<div class="container"></div>
<script>
let arr = ["First", "Second", "Ivan", "Wake up Bogdan"];
let container = document.querySelector(".container");
let index = 0;
arr.map((el) => {
index++;
container.innerHTML += index + " ";
})
</script>
</body>
Зачем index если map вторым аргументом и так принимает index ? ;)
