Scala Char toDouble() method with example

The toDouble() method is utilized to convert a stated character into Double or its ASCII value of type Double.

Method Definition: def toDouble: Double

Return Type: It returns Double or ASCII value of the corresponding letter of type Double.

Example: 1#

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// Scala program of toDouble()
// method
  
// Creating object
object GfG
  
    // Main method
    def main(args:Array[String])
    {
      
        // Applying toDouble method to uni-code representation of character
        val result = '\u0051'.toDouble
          
        // Displays output
        println(result)
      
    }

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Output:

81.0

Here, ‘\u0051’ is uni-code representation of Q.
Example: 2#

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// Scala program of toDouble()
// method
  
// Creating object
object GfG
  
    // Main method
    def main(args:Array[String])
    {
      
        // Applying toDouble method
        val result = '\n'.toDouble 
          
        // Displays output
        println(result)
          
    }

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Output:

10.0



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