Why jquery doesn’t work?

Question

Why doesn't jquery work for me? Wrоte a <script> as a link, and the library still does not work

Answer 1

Share the link to your code. No problem in this snippet.

Answer 2

Can you please post the code here?

Answer 3

look

<script src= "https://code.jquery.com/jquery-3.1.1.js"></script>

<script>
$('.test_div').hide();
</script>

Answer 4

he doesnt work

Answer 5

I wrote a snake, I only have a photo code