Re: Converting string to double: NSString or NSScanner
Re: Converting string to double: NSString or NSScanner
- Subject: Re: Converting string to double: NSString or NSScanner
- From: "Sean McBride" <email@hidden>
- Date: Mon, 2 Jun 2008 13:14:09 -0400
- Organization: Rogue Research
On 5/31/08 10:35 PM, Michael Vannorsdel said:
>Basically NSString's floatValue and doubleValue methods only work when
>the numbers use the US style dot separator (as opposed to other locale
>separators such as a comma). If your NSString might contain non-US
>separators (or other formatting differences) you'll have to use
>NSScanner to do a localized scan of the NSString to extract the
>correct number. If you tried to use NSString's doubleValue on
>something like "12,34" you would get 12.000.
NSNumberFormatter would be another option.
--
____________________________________________________________
Sean McBride, B. Eng email@hidden
Rogue Research www.rogue-research.com
Mac Software Developer Montréal, Québec, Canada
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