C ++
C ++ iswupper () - C ++ standardbibliotek
C ++ iswpunct () - C ++ Standardbibliotek
C ++ iswxdigit () - C ++ standardbibliotek
C ++ iswctype () - C ++ standardbibliotek
C ++ iswspace () - C ++ standardbibliotek
Python
Python List fjern ()