Re: Round a float
Re: Round a float
- Subject: Re: Round a float
- From: Stefan Wiesendanger <email@hidden>
- Date: Mon, 28 Jul 2003 17:56:28 +0200
man 3 printf
(although a list in a book might be a bit simpler to understand ;-)
On Montag, Juli 28, 2003, at 05:31 PM, Jonathan E. Jackel wrote:
Try %.1f (note the decimal point after the %). The number after the
decimal
point specified the number of decimal places.
You would do well to get a list of the printf formatting tokens from a
C
book (Kernighan & Ritchie would be best) or some other source. NSLog
and
stringWithFormat: use those tokens.
Jonathan
-----Original Message-----
From: email@hidden
[mailto:email@hidden]On Behalf Of Lorenzo
Sent: Monday, July 28, 2003 9:41 AM
To: email@hidden
Subject: Round a float
Hi,
I have a
float floatSize = 105.55791;
and I would like to print it as @"105.5";
I tried this
NSLog(@"round 0.0f", floatSize);
but it didn't work as I expected.
Any suggestion?
Best Regards
--
Lorenzo
email: email@hidden
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