Differences Between jQuery .bind() vs .live() vs .delegate() vs .on()
Document are becoming even more dynamic, so managing your events can become a true test of your planning and logic skills. Unfortunately it’s also somewhat common to take the easy way out and end up with a situation in which you’re not careful with binding events. That leads to a degraded experience and slow running pages, something we want to avoid at all cost.
Elijah Manor is a super smart guy, and he’s put together an extremely straightforward piece outlining the difference between the various methods of binding in jQuery. Definitely set aside some time to give it a read.