Test case details

Preparation Code

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script> <p id="foo">Foo</p> <p id="bar">Bar</p> <p id="baz">Baz</p>

Test cases

Test #1

var bar = document.getElementById("bar");

Test #2

var bar = document.querySelector("#bar");

Test #3

var bar = $('#bar');