How do I make a function only run on IE 10 and 11?

Question

I want a chunk of code (a specific function) to run only when the browser is IE 10 and 11, when it is Firefox or Chrome for example, I want that function to be ignored. That’s possible?

Answer 1

I wouldn’t do that, read this, but if you really want to (it won’t work on Edge either):

if (/MSIE \d|Trident.*rv:/.test(navigator.userAgent)) {
    funcao()
}

I put in the Github for future reference.