A philosophy of redo - by RKT
For your consideration - I present the following...
What would I do again?
What would I redo?
What would I do differently?
Pity we do not have a control Z button in our Life -
Yet we can go forward...
Control+Z is a control character in ASCII code. It is commonly used as a substitute (SUB) character. It is perhaps best known as the keyboard shortcut in Windows applications for the undocommand. It is also used to signal an end-of-file on some operating systems.
Strictly speaking, Control+Z is not a printable character but a code for control purposes, though it is sometimes rendered by two characters as ^Z. It is generated by pressing the Z key while holding down the Ctrl key on a computer keyboard.