Need to convert double values

[sasikrishnasamy]

Hi
I have double values like this,

  double value1  = 100.0
  double value2  = 100.23

I need to convert like this,

  value1  = 100
  value2  = 100.23

Kindly give some sugesstions to convert like this.

[stultuske]

ehm, seems to me you could use a DecimalFormat, that returns a String dependent on whether there are numbers after the decimal point or not.

[null_pointer]

simple typecasting from float to int might work though..

[stultuske]

Venkatesh: no, it might not. did you see the .23 for the second number? good luck in getting that in an int.

[M.Mahajna.93]

use System.out.printf , example:
double i = 5.3333;
System.out.printf("%.2f", i);
output: 5.33

[stultuske]

M.Mahajna: you may want to re-read the original question. I think you didn't quite understood what he's looking for. his point is to only have decimals if there are decimal numbers.

[stultuske]

M.Mahajna: you may want to re-read the original question. I think you didn't quite understood what he's looking for. his point is to only have decimals if there are decimal numbers.