Question

How to get character code (ASCII and Unicode) in Scala

Answer 1

import scala.language.postfixOps

object MyClass {
    def main(args: Array[String]): Unit = {
        var ch = 'a';
        
        print(ch toInt);
    }
}




/*
run:

97
  
*/

 

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Answer 2

import scala.language.postfixOps

object MyClass {
    def main(args: Array[String]): Unit = {
        var ch = 'a';
        
        var char_code = ch toInt;
        
        print(char_code);
    }
}




/*
run:

97
  
*/

 

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Answer 3

import scala.language.postfixOps

object Main {
    def main(args: Array[String]) = {
        // Unicode
        val ch: Char = 'é'
        
        println(ch.toInt)   
    }
}

 
/*
run:
 
233
   
*/

 

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