The null character.
|Keyboard equivalent||CTRL @|
|Character stream (hex)|| |
When the display drivers are in an unknown state, they can be reset by printing nine NULs. This is guaranteed to fill any outstanding queue, and any excess NULs are harmless. In BASIC V, the
VDU n| syntax sends these NULs conveniently.
-- beardo 00:03, 25 September 2007 (BST)