2014/10/15 下午 10:14:59

iphone Programming Glossary: todate

How can i get next date using NSDate? [duplicate]

http://stackoverflow.com/questions/1081689/how-can-i-get-next-date-using-nsdate

How do I break down an NSTimeInterval into year, months, days, hours, minutes and seconds on iPhone?

http://stackoverflow.com/questions/1237778/how-do-i-break-down-an-nstimeinterval-into-year-months-days-hours-minutes-an

comment. Use NSCalendar method NSDateComponents components NSUInteger unitFlags fromDate NSDate startingDate toDate NSDate resultDate options NSUInteger opts Returns as an NSDateComponents object using specified components the difference.. NSDayCalendarUnit NSMonthCalendarUnit NSDateComponents breakdownInfo sysCalendar components unitFlags fromDate date1 toDate date2 options 0 NSLog @ Break down d min d hours d days d months breakdownInfo minute breakdownInfo hour breakdownInfo day..

iOS and finding Tomorrow

http://stackoverflow.com/questions/12681989/ios-and-finding-tomorrow

init autorelease deltaComps setDay 1 NSDate tomorrow NSCalendar currentCalendar dateByAddingComponents deltaComps toDate NSDate date options 0 But if you want to generate the date corresponding to tomorrow at midnight you could instead just..

get time between two times of the day

http://stackoverflow.com/questions/1792512/get-time-between-two-times-of-the-day

NSMinuteCalendarUnit NSDateComponents components gregorianCalendar components unitFlags fromDate firstDate toDate otherDate options 0 gregorianCalendar release You now have the hours and minutes as NSDateComponents and can access them..

get NSDate today, yesterday, this Week, last Week, this Month, last Month… variables

http://stackoverflow.com/questions/1889164/get-nsdate-today-yesterday-this-week-last-week-this-month-last-month-var

setMinute components minute components setSecond components second NSDate today cal dateByAddingComponents components toDate NSDate alloc init options 0 This variable should now be pointing at a date object that is the start of today midnight components.. setHour 24 components setMinute 0 components setSecond 0 NSDate yesterday cal dateByAddingComponents components toDate today options 0 components cal components NSWeekdayCalendarUnit NSYearCalendarUnit NSMonthCalendarUnit NSDayCalendarUnit..

iPhone - get number of days between two dates

http://stackoverflow.com/questions/3075356/iphone-get-number-of-days-between-two-dates

currentCalendar NSDateComponents differenceComponents calendar components NSDayCalendarUnit fromDate nowDate toDate dueDate options 0 NSLog @ Days between dates d differenceComponents day ... and here's the output NSDate nowDate 2010.. but so far it seems to work NSInteger daysFromDate NSDate fromDate inTimeZone NSTimeZone fromTimeZone untilDate NSDate toDate inTimeZone NSTimeZone toTimeZone NSCalendar calendar NSCalendar currentCalendar unsigned unitFlags NSYearCalendarUnit NSMonthCalendarUnit.. fromDateComponents calendar components unitFlags fromDate fromDate calendar setTimeZone toTimeZone NSDateComponents toDateComponents calendar components unitFlags fromDate toDate calendar setTimeZone NSTimeZone defaultTimeZone NSDate adjustedFromDate..

Difference between two NSDate objects — Result also a NSDate

http://stackoverflow.com/questions/5562594/difference-between-two-nsdate-objects-result-also-a-nsdate

components calendar components NSYearCalendarUnit NSMonthCalendarUnit NSDayCalendarUnit fromDate dateA toDate dateB options 0 NSLog @ Difference in date components i i i components.day components.month components.year share improve..