Uninstalling Xcode

My Trash bin wont accept Xcode app when I try to delete it,...how do I remove it?

iMac (21.5-inch, Late 2013), OS X Yosemite (10.10.3)
Has invited:

howapple - hello

Favor from:

You can restart when in the Safe Mode and it will reboot into the normal mode unless you hold down the shift key. It is the same as the normal mode  menu/Restart.

To reply to a question, please Login or registered