iPhone CurrentTimeZoneOffset from UTC
Is there a way to get the offset time zone for a given date.
For example, if I am in New York and I pass in 12-12-2009 4 PM I would get back "-4" as we are 4 hours off GMT.
(In .NET land there is a function to do that off 开发者_运维技巧the DateTime class. So I'm guess Cocoa has it too?)
Ian
You can use the following:
[[NSTimeZone systemTimeZone] secondsFromGMTForDate:someDate];
This will return the offset in seconds.
See Apple's documentation on the NSTimeZone class for details.
Here is solution in Swift for getting time offset in String
https://gist.github.com/MihaelIsaev/35be147af2bb397d2cf8
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