'NSDate' may not respond to +dateWithString

NSDate *future = [NSDate dateWithString:@"2010-12-25 00:00:00 -0600"];

I'm getting a warning message: NSDate may not respond t开发者_如何学Pythono +dateWithString

Any ideas?

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NSDate dateFromString is MacOS only, not iOS.

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maybe you mean the method in NSDateFormatter?