CharacterOps

Generates an ASCII letter: 'a' to 'z', 'A' to 'Z'

Generates an ASCII letter or digit: 'a' to 'z', 'A' to 'Z', '0' to '9'

Generates an ASCII character

Generates an ASCII binit: '0' to '1'

Generates an ASCII digit: '0' to '9'

Generates an ASCII hexit: '0' to '9', 'a' to 'f', 'A' to 'F'

Generates an Latin-1 character

Generates an ASCII lowercase letter: 'a' to 'z'

Generates an ASCII octit: '0' to '7'

Generates a Unicode character, excluding noncharacters and invalid standalone surrogates:

Generates a Unicode character, including noncharacters and invalid standalone surrogates

Generates an ASCII uppercase letter: 'A' to 'Z'