#nscalendar

[goodanswerbiz]

Fixed NSDate get year/month/day #dev #it #asnwer

Fixed NSDate get year/month/day #dev #it #asnwer

NSDate get year/month/day

How can I get the year/month/day of a NSDate object, given no other information? I realize that I could probably do this with something similar to this:

NSCalendar *cal = [[NSCalendar alloc] init]; NSDateComponents *components = [cal components:0 fromDate:date]; int year = [components year]; int month = [components month]; int day = [components day];

But that seems to…

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[sevennet-blog]

How to: NSDate get year/month/day

How to: NSDate get year/month/day

NSDate get year/month/day

How can I get the year/month/day of a NSDate object, given no other information? I realize that I could probably do this with something similar to this:

NSCalendar *cal = [[NSCalendar alloc] init]; NSDateComponents *components = [cal components:0 fromDate:date]; int year = [components year]; int month = [components month]; int day = [components day];

But that seems to…

View On WordPress

[sevennet-blog]

How to: NSDate get year/month/day

How to: NSDate get year/month/day

NSDate get year/month/day

How can I get the year/month/day of a NSDate object, given no other information? I realize that I could probably do this with something similar to this:

NSCalendar *cal = [[NSCalendar alloc] init]; NSDateComponents *components = [cal components:0 fromDate:date]; int year = [components year]; int month = [components month]; int day = [components day];

But that seems to…

View On WordPress

[vombat]

NSCalendar is always looking out for you

Just got this message from calling -[NSCalendar components:fromDate:toDate:options:]

2014-04-16 19:34:12.319 App[6140:3c0b] *** -[__NSCFCalendar components:fromDate:toDate:options:]: fromDate cannot be nil

I mean really, what do you think that operation is supposed to mean with a nil fromDate?

An exception has been avoided for now.

A few of these errors are going to be reported with this complaint, then further violations will simply silently do whatever random thing results from the nil.

Here is the backtrace where this occurred this time (some frames may be missing due to compiler optimizations):

( 0 CoreFoundation 0x33e8548f + 86 1 App 0x00153825 by me 2 App 0x00155ec9 by me 3 libdispatch.dylib 0x3bf7411f + 10 4 libdispatch.dylib 0x3bf7399b + 146 5 libdispatch.dylib 0x3bf73895 + 36 6 libdispatch.dylib 0x3bf82215 + 192 7 libdispatch.dylib 0x3bf823b9 + 84 8 libsystem_c.dylib 0x3bfa8a11 + 360 9 libsystem_c.dylib 0x3bfa88a4 start_wqthread + 8)

[jaytrixz-dev]

Get Date and Time Using NSCalendar

// Get date NSCalendar *calendar = [NSCalendar currentCalendar]; NSDateComponents *components = [calendar components:NSYearCalendarUnit | NSDayCalendarUnit | NSMonthCalendarUnit fromDate:[NSDate date]]; NSString *currentDate = [NSString stringWithFormat:@"%ld/%ld/%ld", (long)components.month, (long)components.day, (long)components.year]; // NSLog(@"User's current date: %@", currentDate); // Get time NSDate *today = [NSDate date]; NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init]; [dateFormatter setTimeStyle:NSDateFormatterShortStyle]; NSString *currentTime = [dateFormatter stringFromDate:today]; // NSLog(@"User's current time: %@", currentTime);

[rooster-app]

Get Midnight for a given date in Objective - C

Just send in a NSDate:

- (NSDate *)midnightForDate:(NSDate *)date { NSCalendar *calendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSGregorianCalendar]; [calendar setTimeZone:[NSTimeZone systemTimeZone]]; NSDateComponents *dateComponents = [calendar components:NSYearCalendarUnit | NSMonthCalendarUnit | NSDayCalendarUnit fromDate:date]; [dateComponents setHour:0]; [dateComponents setMinute:0]; [dateComponents setSecond:0]; NSDate *midnightForDate = [calendar dateFromComponents:dateComponents]; return midnightForDate; }

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