• The at sign, @, is an accounting and invoice abbreviation meaning "at a rate of" (e.g. 7 widgets @ £2 per widget = £14), now seen more widely in email...
    61 KB (5,768 words) - 15:49, 26 July 2024
  • The null character (also null terminator) is a control character with the value zero. It is present in many character sets, including those defined by...
    8 KB (959 words) - 22:07, 13 June 2024