Version 1.3 of the Apache HTTP Server is the first version which includes a port to a (non-ASCII) mainframe machine which uses the EBCDIC character set as its native codeset. (It is the SIEMENS family ...

The character code built into the computer determines how each letter, digit or special character ($, %, #, etc.) is represented in binary code. Fortunately, there are only two methods in wide use: ...

Computer memory saves all data in digital form. There is no way to store characters directly. Each character has its digital code equivalent: ASCII code (for American Standard Code for Information ...

Correction is not possible with one parity bit since any bit error in any position creates exactly the same information as bad parity. If more bits are integrated ...