June 2008
Intermediate to advanced
986 pages
27h 8m
English
The regular expression language provides escapes for some special characters. They are:
\nThe newline character (
)
\rThe return character (
)
\tThe tab character (	)
\\The backslash character (\)
\|The vertical bar character (|)
\.A period (.)
\-The hyphen or minus character (-)
\^The circumflex accent (^)
\?A question mark (?)
\*An asterisk (*)
\+The plus sign (+)
\{A left curly bracket ({)
\}A right curly bracket (})
\(A left parenthesis (()
\)A right parenthesis ())
\[A left square bracket ([)
\]A right square bracket (])
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