Formatting float numbers
Formatting float numbers
- Subject: Formatting float numbers
- From: Adriano Brandão <email@hidden>
- Date: Sat, 21 Aug 2010 14:00:43 -0300
Hi,
I'm having some troubles in formatting float numbers. If I wish to display 25.342 using only 2 decimal places I could use %.2f and it would do the job. But if the number to be formatted is flat (like 25.000) I get 25.00 as a result.
After a little bit of research I found out that I could use # as a flag (%.#2f). But, even in this case, I get 25. (with the dot). So, what's the right way for displaying only 25 (mantaining the 2 decimal places for numbers that use them)?
PS: I followed the idea behind here (http://stackoverflow.com/questions/560517/how-to-set-the-float-value-to-two-decimal-number-in-objective-c) but it didn't work.
Thanks
Adriano |
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