For issues relating to setting up, subscribing to, or handling mouseenter events.
For issues relating to setting up, subscribing to, or handling mousemove events.
"Mousemove is more intrusive than mouseenter but it tracks your mouse position all the time so that the tooltip moves accordingly"
from question "Why is the tooltip showing at the top left, instead of where the pointer is?"
"Problably the problem is that mousemove event may fire earlier than mouseenter in some cases"
from question "Unable to get property 'hasClass' of undefined or null reference"