Try this: Calendar calendar = Calendar.getInstance(); calendar.setTime(yourdate); int hours = calendar.get(Calendar.HOUR_OF_DAY); int minutes = calendar.get(Calendar.MINUTE); int seconds = calendar.get(Calendar.SECOND); Edit: hours, minutes, seconds above will be the hours, minutes and seconds after converting yourdate to System Timezone!
Use an NSDateFormatter to convert string1 into an NSDate, then get the required NSDateComponents: Obj-C: NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init]; [dateFormatter setDateFormat:@”<your date format goes here”]; NSDate *date = [dateFormatter dateFromString:string1]; NSCalendar *calendar = [NSCalendar currentCalendar]; NSDateComponents *components = [calendar components:(NSCalendarUnitHour | NSCalendarUnitMinute) fromDate:date]; NSInteger hour = [components hour]; NSInteger minute = [components minute]; … Read more
Since cron runs jobs time-based, not interval-based, there’s no blindingly simple way to do it. However, although it’s a bit of a hack, you can set up multiple lines in crontab until you find the common denominator. Since you want a job to run every 72 minutes, it must execute at the following times: 00:00 … Read more
SELECT DATEPART(HOUR, GETDATE()); DATEPART documentation
^(?:(?:([01]?\d|2[0-3]):)?([0-5]?\d):)?([0-5]?\d)$ Explanation: ^ # Start of string (?: # Try to match… (?: # Try to match… ([01]?\d|2[0-3]): # HH: )? # (optionally). ([0-5]?\d): # MM: (required) )? # (entire group optional, so either HH:MM:, MM: or nothing) ([0-5]?\d) # SS (required) $ # End of string
You may use something like the strtotime() function to add something to the current timestamp. $new_time = date(“Y-m-d H:i:s”, strtotime(‘+5 hours’)). If you need variables in the function, you must use double quotes then like strtotime(“+{$hours} hours”), however better you use strtotime(sprintf(“+%d hours”, $hours)) then.