javascript - Differences between detach(), hide() and remove() - jQuery -

what functional difference between these 3 jquery methods:

• detach()
• hide()
• remove()

hide() sets matched elements' css display property none.

remove() removes matched elements dom completely.

detach() remove(), keeps stored data , events associated matched elements.

to re-insert detached element dom, insert returned jquery set detach():

var span = $('span').detach();  ...  span.appendto('body');