Correct me if I'm wrong, but I think Firefox does cleanup those events, but IE (v6 at least, I know) doesn't, so it creates memory leaks. It's probably good practice to unbind them.
On Sep 1, 1:18 pm, roydukkey <royduk...@gmail.com> wrote: > Is it necessary to unbind events from elements before removing them. > As like the following: > > $("#list").find("li").unbind("hover").remove(); > $("#list").html(<<List of New LI's>>); > > I'm building a plugin, and I want to know if the events listners will > remain in memory, as code similar to the above will run every 5 > seconds or so.