Regex « Utility Classes « SCJP
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Regex
8.24.Regex
8.24.1.
. Matches any character
8.24.2.
\d Matches any digit ("0" - "9")
8.24.3.
\s Matches any whitespace character, such as space, tab, or newline
8.24.4.
\w Matches any letter ("a" - "z" or "A" - "Z") or digit
8.24.5.
Using escape sequence in regular expression.
8.24.6.
* Matches zero or more occurrences of the preceding pattern
8.24.7.
+ Matches one or more occurrences of the preceding pattern
8.24.8.
? Matches zero or one occurrences of the preceding pattern
8.24.9.
Flags for regex
8.24.10.
A small program that uses a console to support testing another class
8.24.11.
Tokenizing with String.split()
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