Question I am getting a Value from query as "53310588.75" as String.
When i convert into double value using Double.parseDouble("53310588.75") it gives a value as "5.331058875E7".
How can i pass this value in a procedure that accept parameter as Number.
Answer Hi,
You need to use the NumberFormat and DecimalFormat classes to format the number the way you want.
public class DecimalFormatExample
{
public static void main(String[] args)
{
// We have some millons money here that we'll format its look.
double money = 100550000.75;
// By default to toString() method of the Double data type will print
// the money value using a scientific number format as it is greater
// than 10^7 (10,000,000.00). To be able to display the number without
// scientific number format we can use java.text.DecimalFormat wich
// is a sub class of java.text.NumberFormat.
// Below we create a formatter with a pattern of #0.00. The # symbol
// means any number but leading zero will not be displayed. The 0
// symbol will display the remaining digit and will display as zero
// if no digit is available.
NumberFormat formatter = new DecimalFormat("#0.00");
// Print the number using scientific number format.
System.out.println(money);
// Print the number using our defined decimal format pattern as above.
System.out.println(formatter.format(money));
}
}
