Getting next day date from UIDatePicker - ios

I'm working on UIDatePicker. I have set panama time in my System for date is 18/11/2020 & time is evening 11:00 pm. When I get date, so it is giving me 19/11/2020 instead of 18/11/2020 & it's a wrong.
How can I fix this issue?

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How to add AM/PM in googlesheet

Im having trouble adding AM/PM in my formula in google sheet
This is my formula
=IF(ISDATE(H7),TEXT(NOW(),"h:mm"),"nt")
If you seend the format of NOW() is h:mm that gives you time only like 10:00
Now how can I add AM/PM after h:mm
How about this modified formula?
Modified formula:
=IF(ISDATE(H7),TEXT(NOW(),"h:mm AM/PM"),"nt")
Official document says as follows.
AM/PM for displaying hours based on a 12-hour clock and showing AM or PM depending on the time of day.
When it's 2020/07/27 15:00:00, above formula returns 3:00 PM.
Reference:
TEXT

JTCalendar showing wrong date in Calendar

I make JTCalendar into custom view , all thing were working fine until I change timezone to EST, the calendar is showing 27 days for February but the actual number of days in 2018 is 28.
It happen when I start the app in default timezone and then changing the timezone to New York from settings, then when I open calendar, layout is wrong. After this when I tap into date 24 and result is date 23. only happen when I change timezone from IST to EST.

Datepicker date format issue

I am trying to select a date from DatePicker. It works properly often but when i select future date, the picker sets itself to current date(as per my code of maxdate). In this date shows current date in label but at backend object it is actually 1 day minus of current date. e.g After auto set of picker to current date, it displays in label 09-Apr-2015 but in my object(nsdate) which is want to Post to server api, it shows 2015-04-08 18:30:00 +0000. Thus my object send 8 apr to the server. Kindly reply if someone has faced this problem.
This is not a problem. The date picker is giving you correct time but only in the other time zone (Appears GMT+5:30)
When you are sending the date in your API, convert it to NSString using NSDateFormatter of the default time-zone or time-zone of your choice.
Some thing is wrong with your GMT settings.
try this code to fix:
[yourdataobject dateByAddingTimeInterval:[[NSTimeZone localTimeZone] secondsFromGMT]];
This will automatically fix your date in whatever zone your app is running in.

I need confirmation regarding timezone displaying EST

I am wondering if the code below will correctly display Eastern time correctly no matter what (day light savings or when it isn't day light savings). Right now my App isn't displaying data correctly because of day light savings. This code seems to work well now, but I don't want to find out in a few months that this time doesn't adjust correctly.
[NSTimeZone timeZoneWithName:#"US/Eastern"]
Yes,
For March 10 2015, it displays
US/Eastern (EDT) offset -14400 (Daylight)
For March 1 2015, it displays
US/Eastern (EST) offset -18000

Get current date past midnight, Objective C

I want to get the current date, even if the time has passed midnight. Imagine it's friday night the 6th of June 2014 - we check the date Saturday at 2 am, but we still want this to count as being friday. How would I go about this?
Let's just say we cut it at 9am the next day. I.e. we will assume previous date until the time has passed 9 am. Yes, this is software used at a nightclub, as you can imagine.
I guess this would involve something like subtracting 1 day from the current date if the hour is less than 10?
You can use interval to specific date like
[[NSDate date] dateByAddingTimeInterval:interval];
Assuming the cutoff is 9am, all you need to do is create an NSDate that's 9 hours earlier than the actual time.
NSDate *date = [NSDate dateWithTimeIntervalSinceNow:-(9 * 3600)];
That way every day begins and ends at 9am.

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