Difference Between this and $(this)?
They both refer to same element. This is used traditional sense but we add $ sign in jquery. When we use $(this), it become a jquery object.
Comparision between bind(), live() and delegate()? Bind() and live() are the same but the basic difference is that bind() will not attach to those element which are added after the DOM is loaded and for this issue live() will work properly.
live() and delegate() both can be used to those element which are added after the DOM is loaded but the problem with live() is, we can't use chaining like this: