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Scala Char isWhole() method with example
  • Last Updated : 02 Nov, 2019

The isWhole(() method is utilized to check if the stated character has decimal component or not.

Method Definition: def isWhole: Boolean

Return Type: It returns true if the stated character is a whole number else it returns false.

Example: 1#

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

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Output:

true

Example: 2#

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// Scala program of isWhole()
// method
  
// Creating object
object GfG
  
    // Main method
    def main(args:Array[String])
    {
      
        // Applying isWhole() method
        val result = ('0').isWhole
          
        // Displays output
        println(result)
      
    }

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Output:

true



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