ゆかりんの年齢を計算する - Qiita

ゆかりんの年齢を計算する - Qiita

NSCalendar *callendar = [NSCalendar currentCalendar]; NSDate *now = [NSDate date]; NSDateComponen...概要を表示 NSCalendar *callendar = [NSCalendar currentCalendar]; NSDate *now = [NSDate date]; NSDateComponents *birthdayComponents = [[NSDateComponents alloc] init]; birthdayComponents.year = 1976; birthdayComponents.month = 2; birthdayComponents.day = 27; NSDate *birthday = [callendar dateFromComponents:birthdayComponents]; NSCalendarUnit unit = NSYearCalendarUnit | NSMonthCalendarUnit | NSDayCalendarUnit;