Getting number of days between [NSDate date] and string @"2010-11-12"

Posted by grobald on Stack Overflow See other posts from Stack Overflow or by grobald
Published on 2010-11-02T16:26:25Z Indexed on 2011/01/02 18:54 UTC
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Hello

i have a question.

in short: i need a function which receives [NSDate date] and string @"2010-11-12" and returns the amount of days between those two dates.

more explanation: I need to store a date from a server in the format @"2010-11-12" in my NSUserdefaults. The meaning of this date is the expireDate of a feature in an iPhone App. Everytime i press on a button for this feature i need to check if the difference in days between the current time->[NSDate date] and @"2010-11-12" is greater than 0. That means tahat the feature is disabled.

its making me crazy mabey its to dead simple.

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