NSDate date example objc

You can get the date of today by calling NSDate date method. The returned date object is immutable. You can not change the value. It's a Floating Point number where 0 represents GMT 2001/01/01. Positive number means dates after GMT 2001/01/01 and minus number means before GMT 2001/01/01. [NSDate date example]

Example - [NSDate date]

    NSDate              *today = [NSDate date];