Character Classes Flashcards
1
Q
\c
A
Control character
2
Q
\s
A
Space
3
Q
\d
A
Digit
4
Q
\S
A
Not space
5
Q
\D
A
Not digit
6
Q
\w
A
Word
7
Q
\x
A
Hexadecimal digit
8
Q
\W
A
Not word
9
Q
\O
A
Octal digit
