To-array conversion in JavaScript

Let's have a pseudo-array of paragraphs:

let elems = document.querySelectorAll('p');

Let's convert it to a regular array.

The first way

The most obvious thing to do is to iterate over our pseudo-array in a loop, forming a new array in this loop:

let arr = []; for (let elem of elems) { arr.push(elem); }

The second way

We can use destructuring:

let arr = [...elems];

The third way

We can use Array.from method:

let arr = Array.from(elems);

Practical tasks

Somehow get a pseudo-array of elements. Convert it to an array in the three ways described.

Paragraphs are given:

let elems = document.querySelectorAll('p');

Use the slice method to get all the paragraphs except the first and last.