An unknown way of adding an application to the Dock!

Okay, that seems like an easy thing to do, but there is a much quicker way than the way most people do it. The two ways most people use to add an app to the Dock is to either drag it from a Finder window to the Dock or click and hold its icon in the Dock (when it is loaded) and choose "Keep in Dock". I previously used the slow "click and hold" method. The way that works much better is to simply move the icon to another place in the Dock when it is loaded. It will automatically add it to the Dock.