The replaceAll() method is used to replace each of the stated sub-string of the string which matches the regular expression with the string we supply in the argument list.
Method Definition: String replaceAll(String regex, String replacement)
Return Type: It returns the stated string after replacing the stated sub-string with the string we provide.
Example #1:
// Scala program of replaceAll() // method // Creating object object GfG
{ // Main method
def main(args : Array[String])
{
// Applying replaceAll method
val result = "csoNidhimso" .replaceAll( ".so" , "##" )
// Displays output
println(result)
}
} |
Output:
##Nidhi##
Example #2:
// Scala program of replaceAll() // method // Creating object object GfG
{ // Main method
def main(args : Array[String])
{
// Applying replaceAll method
val result = "csoNidhimsoSingh " .replaceAll( ".so" , "##" )
// Displays output
println(result)
}
} |
Output:
##Nidhi##Singh