#regex #scala
We create a String and call the r( ) method on it. Scala implicitly converts the String to a RichString and invokes that method to get an instance of Regex.
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Scala Regular Expressionstr = "Scala is Scalable and cool"
println(pattern findFirstIn str)
}
}
When the above code is compiled and executed, it produces the following result:
C:/>scalac Test.scala
C:/>scala Test
Some(Scala)
C:/>
<span>We create a String and call the r( ) method on it. Scala implicitly converts the String to a RichString and invokes that method to get an instance of Regex. To find a first match of the regular expression, simply call the findFirstIn() method. If instead of finding only the first occurrence we would like to find all occurrences of the matchi Summary
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