This question already has answers here:
How can I parse / create a date time stamp formatted with fractional seconds UTC timezone (ISO 8601, RFC 3339) in Swift?
(13 answers)
Closed 4 years ago.
have to extract a separate date and time from the same string i.e)2018-10-23T06:01:10.806Z, the date must be in the format of 10-May-2018 and the time must be in 12 hours format i.e) 08:00 PM
Try this
func formatDateString(dateString: String) -> Date? {
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ss'Z'"
return dateFormatter.date(from: dateString)
}
You get the Date object, do whatever you can do whatever you wanted using that.
Related
This question already has answers here:
Xcode Swift am/pm time to 24 hour format
(12 answers)
Closed 1 year ago.
import Foundation
let dateFormatter = DateFormatter()
var timy = "13:25:00"
dateFormatter.dateFormat = "HH:mm:ss "
print(dateFormatter.date(from: timy))
// this gives me output of differnet time i.e Optional(2000-01-01 07:55:00 +0000)
This is the correct format to account for AM/PM:
dateFormatter.dateFormat = "h:mm:ss a"
This question already has answers here:
How to convert "2017-07-11T06:52:15.948Z" in to like "JUL, 7 2017" in swift
(1 answer)
How can I parse / create a date time stamp formatted with fractional seconds UTC timezone (ISO 8601, RFC 3339) in Swift?
(13 answers)
Closed 1 year ago.
The back end is providing me with this date-as-a-string: 2021-09-10T12:57:01.671Z
I need to convert that string to a Date using the iOS DateFormatter; and to do so I need to set the formatter's dateFormat property.
I have tried all sorts of combinations, with no luck. Specifically I am struggling with the .671Z part.
What is the correct date format to use?
You need "yyyy-MM-dd'T'HH:mm:ss.SSS'Z'" as date format
let dateFormatter = DateFormatter()
dateFormatter.locale = Locale(identifier: "en_US_POSIX")
dateFormatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ss.SSS'Z'"
guard let date = dateFormatter.date(from: self) else {
// fallback if date is not in correct format
return nil
}
This question already has answers here:
NSDate timeIntervalSince1970 not working in Swift? [duplicate]
(3 answers)
Closed 4 years ago.
I am trying to convert timestamp to Date. But it returns wrong date.
I have a time stamp
1524637838000.0
Which returns 25-04-2018 12:00 as per this online converter
But I get wrong date when convert using my code
let date = Date(timeIntervalSince1970:1524637838000.0)
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "dd-MM-yyyy hh:mm"
let myDate = dateFormatter.string(from: date)
print("Date is = ",myDate)
I get
07-11-50283 12:03
as result. Is there anything wrong with my code?
your timestamp 1524637838000.0 in milliseconds, it should be in seconds, so your date initialization should be:
let date = Date(timeIntervalSince1970:(1524637838000.0/1000))
This question already has answers here:
Getting date from [NSDate date] off by a few hours
(3 answers)
Closed 5 years ago.
I did an extension for Date that returns a formatted string:
extension Date {
var myFormattedDate : String {
let formatter = DateFormatter()
formatter.timeZone = TimeZone.current
formatter.dateFormat = "EEEE, MMMM d, y (HH:mm a)"
return formatter.string(for: self)!
}
}
On runtime, I set a breakpoint inside the myFormattedDate property.
po self printed:
2017-09-05 08:50:00 +0000
po formatter.string(for: self)! printed:
Tuesday, September 5, 2017 (11:50 AM)"
What could be the problem?
Thanks!
Printing a Date always returns an UTC time, regardless of the local time zone. Just avoid printing a Date object directly if you want to see the date with the proper time zone in your console.
This question already has answers here:
How do I get an ISO 8601 date on iOS?
(12 answers)
Closed 7 years ago.
I have a string which is coming from an API that I need to convert into a NSDate but I'm uncertain which dateFormat to use for NSDateFormatter.
let openedAt = "2015-06-30T12:34:00.000-04:00" // coming from API
let formatter = NSDateFormatter()
formatter.dateFormat = "yyyy-MM-dd..." // not sure what format to use here
if let date = formatter.dateFromString(openedAt) {
println(date)
} else {
println("NOPE!")
}
try
"yyyy-MM-dd'T'HH:mm:ss.SSSZZZZZ"
The Date Format Patterns guide suggests that "S" is the format specifier for fractions of seconds.