2014/10/15 下午 10:11:21

iphone Programming Glossary: messagedatecomponents

Getting human readable relative times and dates from a unix timestamp?

http://stackoverflow.com/questions/4260558/getting-human-readable-relative-times-and-dates-from-a-unix-timestamp

NSWeekdayCalendarUnit NSDayCalendarUnit NSHourCalendarUnit NSMinuteCalendarUnit NSDateComponents messageDateComponents calendar components unitFlags fromDate aDate NSDateComponents todayDateComponents calendar components unitFlags fromDate.. calendar ordinalityOfUnit NSDayCalendarUnit inUnit NSYearCalendarUnit forDate NSDate date NSString dateString if messageDateComponents year todayDateComponents year messageDateComponents month todayDateComponents month messageDateComponents day todayDateComponents.. NSYearCalendarUnit forDate NSDate date NSString dateString if messageDateComponents year todayDateComponents year messageDateComponents month todayDateComponents month messageDateComponents day todayDateComponents day dateString NSString stringWithFormat..