What is the ASCII code chart? Codes 0 to 31 are not used for characters They are called control characters because they are used for actions like: Carriage return (CR). Bell (BEL). Codes 65 to 90 ...

And the convention for ctrl keystrokes has everything to do with ascii. And windows is abiding by an ascii convention, in that using SUB for EOF isn't breaking that convention.

ASCII characters are part of the US-ASCII code, which is the numerical representation of a character such as 'a' or '@' or any key combination we use. Since these characters are recognized by all ...

Backspace (ASCII Code 08), Carriage Return (ASCII Code 13), Horizontal Tab (ASCII Code 09), and Line Feed (ASCII Code 10) are some examples of non-printable characters.