Learn R Programming

rebus (version 0.0-4)

SpecialCharacters: Special characters

Description

Constants to match special characters

Usage

BACKSLASH

CARET

DOLLAR

DOT

PIPE

QUESTION

STAR

PLUS

OPEN_PAREN

CLOSE_PAREN

OPEN_BRACKET

OPEN_BRACE

Arguments

format

Classes 'regex', 'character' chr "\\\\"

References

http://www.regular-expressions.info/characters.html

See Also

ALPHA, START, BOUNDARY

Examples

Run this code
BACKSLASH
CARET
DOLLAR
DOT
PIPE
QUESTION
STAR
PLUS
OPEN_PAREN
CLOSE_PAREN
OPEN_BRACKET
OPEN_BRACE

Run the code above in your browser using DataLab