How does jquery regex selector work?

Question

I saw the below jquery selector and believe it means to find any element with an id that starts with "_foo_bar", is that right? How does this work and where is the doc for something like this?

$('[id*="_foo_bar"]').click...

Answer 1

This will selects elements that have the id with a value containing _foo_bar. Its documentation is here: https://api.jquery.com/category/selectors/