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2014/10/15 ¤U¤È 10:09:17
iphone Programming Glossary: formatterHow to convert time to the timezone of the iPhone device? http://stackoverflow.com/questions/1081647/how-to-convert-time-to-the-timezone-of-the-iphone-device you should use NSDateFormatter to parse the string and convert it to an NSDate obejct. For example NSDateFormatter formatter NSDateFormatter alloc init autorelease formatter setDateFormat @ yyyy MM dd HH mm ss NSDate sourceDate formatter dateFromString.. and convert it to an NSDate obejct. For example NSDateFormatter formatter NSDateFormatter alloc init autorelease formatter setDateFormat @ yyyy MM dd HH mm ss NSDate sourceDate formatter dateFromString @ 2009 07 04 10 23 23 You have to set the.. formatter NSDateFormatter alloc init autorelease formatter setDateFormat @ yyyy MM dd HH mm ss NSDate sourceDate formatter dateFromString @ 2009 07 04 10 23 23 You have to set the formatter's date format according to the format of your mysql date..
Re-Apply currency formatting to a UITextField on a change event http://stackoverflow.com/questions/2388448/re-apply-currency-formatting-to-a-uitextfield-on-a-change-event do I re apply currency formatting to the UITextField after every key press I know that I can set up and use a currency formatter with NSNumberFormatter currencyFormatter NSNumberFormatter alloc init currencyFormatter setNumberStyle NSNumberFormatterCurrencyStyle.. to the UITextField's text property Any help would be much appreciated Thanks iphone uitextfield currency nsnumberformatter share improve this question I've been working on this issue and I think I figured out a nice clean solution. I'll show.. _textField.text NSString decimalSeperator @ . NSCharacterSet charSet nil NSString numberChars @ 0123456789 the number formatter will only be instantiated once ... static NSNumberFormatter numberFormatter if numberFormatter numberFormatter NSNumberFormatter..
Saving Geotag info with photo on iOS4.1 http://stackoverflow.com/questions/3884060/saving-geotag-info-with-photo-on-ios4-1 NSString kCGImagePropertyGPSVersion Time and date must be provided as strings not as an NSDate object NSDateFormatter formatter NSDateFormatter alloc init formatter setDateFormat @ HH mm ss.SSSSSS formatter setTimeZone NSTimeZone timeZoneWithAbbreviation.. Time and date must be provided as strings not as an NSDate object NSDateFormatter formatter NSDateFormatter alloc init formatter setDateFormat @ HH mm ss.SSSSSS formatter setTimeZone NSTimeZone timeZoneWithAbbreviation @ UTC gps setObject formatter.. not as an NSDate object NSDateFormatter formatter NSDateFormatter alloc init formatter setDateFormat @ HH mm ss.SSSSSS formatter setTimeZone NSTimeZone timeZoneWithAbbreviation @ UTC gps setObject formatter stringFromDate location.timestamp forKey NSString..
http://stackoverflow.com/questions/576265/convert-nsdate-to-nsstring format is output to the string iphone nsstring nsdate share improve this question How about... NSDateFormatter formatter NSDateFormatter alloc init formatter setDateFormat @ yyyy Optionally for time zone converstions formatter setTimeZone NSTimeZone.. nsstring nsdate share improve this question How about... NSDateFormatter formatter NSDateFormatter alloc init formatter setDateFormat @ yyyy Optionally for time zone converstions formatter setTimeZone NSTimeZone timeZoneWithName @ ... NSString.. formatter NSDateFormatter alloc init formatter setDateFormat @ yyyy Optionally for time zone converstions formatter setTimeZone NSTimeZone timeZoneWithName @ ... NSString stringFromDate formatter stringFromDate myNSDateInstance formatter..
What is the best way to deal with the NSDateFormatter locale “feature”? http://stackoverflow.com/questions/6613110/what-is-the-best-way-to-deal-with-the-nsdateformatter-locale-feature BAD Broken As Designed and they aren't going to fix it. The circumvention is apparently to set the locale of the date formatter for a specific region generally the US but this is a bit messy NSLocale loc NSLocale alloc initWithLocaleIdentifier @ en_US.. 24.404 DemoApp 214 307 date4 2001 05 05 05 34 56 PM 0000 As you can see the setLocale simply didn't. The locale of the formatter is still en_GB. It appears that there is something strange about an init method in a category. Final answer See the accepted.. strange about an init method in a category. Final answer See the accepted answer below. iphone ios locale nsdateformatter share improve this question Instead of subclassing you could create an NSDateFormatter category with an additional initializer..
http://stackoverflow.com/questions/856019/localize-currency-for-iphone this question NSNumberFormatter is definitely the way to go You can set a NSLocale on the NSNumberFormatter the formatter will automatically behave according to that locale. The default locale for a number formatter is always the currency for.. NSNumberFormatter the formatter will automatically behave according to that locale. The default locale for a number formatter is always the currency for the users selected region format. NSDecimalNumber someAmount NSDecimalNumber decimalNumberWithString..
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