NSDate notes

LeapYear.m

#import <Foundation/Foundation.h>

int main (int argc, const char * argv[])
{
    @autoreleasepool {
        NSString *dateString = @"8:56pm 29 Feb";
        
        NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
        [formatter setLocale:[[NSLocale alloc] initWithLocaleIdentifier:@"en_US_POSIX"]];
        [formatter setDateFormat:@"h:mma d MMM"];
        
        // date will be nil after the following line - without the year, the formatter doesn't know 29 is a valid day for Feb
        NSDate *date = [formatter dateFromString:dateString];
        NSLog(@"Date: %@", date);
    }
    
    return 0;
}