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regex
Matcher start with parameter example
This is an example of how to use Matcher.start(int group) API method to get the start index of the subsequence…
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regex
Back references example
In this example we shall show you how to use Matcher.replaceAll(String replacement) API method to replace every subsequence of an…
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regex
Matcher groupCount example
In this example we shall show you how to use Matcher.groupCount() API method to get the number of capturing groups…
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regex
Match address using regular expressions
This is an example of how to match an address using regular expressions. We have created a method boolean isValidAddr(String…
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regex
Swing GUI application for regular expression testing
This is an example of how to create a Swing GUI application for regular expression testing. The application creates a…
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regex
Pattern matcher example
In this example we shall show you how to use a Matcher and a Pattern in Java to match an…
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regex
Split a string into an array by regular expressions
This is an example of how to split a string into an array by regular expressions. Splitting a string by regular…
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regex
String.matches method example
With this example we shall show you how to use String.matches(String regex) API method to check if a given String…
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regex
Remove line termination characters from string
In this example we shall show you how to remove line termination characters from a String, using regular expressions. To…
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regex
Greedy and non-greedy Reg Ex matching
This is an example of how to use greedy and non-greedy regular expression matching. Greedy matching means that the expression will…
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