JQuery Tutorial for Beginners - 10 - Chaining methods

In this tutorial we examine chaning methods.

[zhaoyue]

the fadeOut method should not have " " inside the bracket?

[adhilmohammedpn]

no need to add " " inside the fadeout method

[goattrigger]

Why does it have to be in miliseconds; can't it be in seconds, or minutes?

[mrkambalees]

Fadeout not working in jquery. 3.5.1.slim use others versions

[adhilmohammedpn]

20000milisec is 20sec, But that fadeout quickly,