Move a full screen app to second monitor In Mac OS X El Capitan, is there a shortcut to move full screen apps between monitors?
My current method is first bringing the app out of full screen mode, then drag it to the second monitor and then maximize it again.
I wish there was a shortcut to just move it from monitor 1 to monitor 2.
edit: I'm not talking about moving between workspaces on a single monitor... I am talking about 2 monitors.
You can use Mission Control (formerly known as Exposé) to move full screen apps across monitors. Mission Control initially shows lists of workspaces across the top of all monitors, and when you move the mouse cursor up into that area they change into thumbnails. If you drag one of the thumbnails from one monitor to another, the workspace corresponding to that thumbnail moves to that monitor. A thumbnail for a primary desktop can be rearranged within its own monitor, but it can't be dragged to another monitor.

To clarify what I mean by primary desktop, each monitor initially has a workspace without full screen applications, and additional workspaces for full screen applications (which, in El Capitan, can contain one or two applications apiece). What I'm calling a primary desktop is that initial workspace. The + in the upper right corner of each monitor while Mission Control is active can create a new desktop, and a desktop created that way can be moved across monitors, but the desktop which was not created that way remains on its own monitor. 

Keyboard shortcuts and trackpad gestures are available for Mission Control.