toString() Method in java conversion Double to String

Java Programming Language / Number Class in java

1015

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Program:

 public class WrappertoStringMethod {
    public static void main(String[] args){

        Double d = new Double("3.14");
        System.out.println("d = "+ d.toString() );
        // result is d = 3.14

        String  s = Double.toString(3.14);
        // d = "3.14"
  System.out.println("d = "+ d.toString() );
}
}

    

Output:

d = 3.14
Press any key to continue . . .

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