Regular Expressions Flashcards
1
Q
Regular Expressions
A
a character or a sequence of characters that represent a string or multiple strings.
2
Q
matches(String regex)
A
returns true if a string matches the given regular expression
3
Q
This method allows much more flexibility in your code.
A
matches()
4
Q
Indicates one or more occurrences of a specified character
A
+
5
Q
Matcher’s find()
A
scans the input sequence looking for the next subsequence that matches the pattern.
6
Q
Dot
A
Represents any single character in regular expressions
7
Q
Pattern
A
Stores the format of a regular expression
8
Q
Repetition operator
A
Indicates the number of times a specified character appears in a matching string
9
Q
split( )
A
Used to specify where the operator wishes to separate the given string
10
Q
*
A
Indicates zero or more occurrences of a specified character
