Look up DecimalFormat
You'll need to create the format on that object:
String pattern = "0.##"; // or "0.00" depending if you want 1.5 to
show a 1.5 or 1.50
DecimalFormat my_formatter = new DecimalFormat (pattern);
String formatted_string = my_formatter.format (1.23456789)
You could put the pattern directly into the constructor to only take 2
lines of code instead of 3.
-Kitzy
On Mar 6, 8:18 am, BobG <bobgard...@aol.com> wrote:
> What shows: 1.23456789
> What I want: 1.23
> In c it would be printf("%4.2f",n);
> In Java its? (I dont know yet).
> Thanks!
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