function millisToMinutesAndSeconds(millis) { var minutes = Math.floor(millis / 60000); var seconds = ((millis % 60000) / 1000).toFixed(0); return minutes + “:” + (seconds < 10 ? ‘0’ : ”) + seconds; } millisToMinutesAndSeconds(298999); // “4:59” millisToMinutesAndSeconds(60999); // “1:01” As User HelpingHand pointed in the comments the return statement should be: return ( seconds == 60 … Read more
You can use boost::posix_time::time_duration to get the time range. E.g like this boost::posix_time::time_duration diff = tick – now; diff.total_milliseconds(); And to get a higher resolution you can change the clock you are using. For example to the boost::posix_time::microsec_clock, though this can be OS dependent. On Windows, for example, boost::posix_time::microsecond_clock has milisecond resolution, not microsecond. An … Read more
How can I exactly construct a time stamp of actual time with milliseconds precision? I suspect you mean millisecond accuracy. DateTime has a lot of precision, but is fairly coarse in terms of accuracy. Generally speaking, you can’t. Usually the system clock (which is where DateTime.Now gets its data from) has a resolution of around … Read more
Using SimpleDateFormat String string_date = “12-December-2012”; SimpleDateFormat f = new SimpleDateFormat(“dd-MMM-yyyy”); try { Date d = f.parse(string_date); long milliseconds = d.getTime(); } catch (ParseException e) { e.printStackTrace(); }
There are several approaches, like keeping track of the system time or using a Clock and counting ticks. But the simplest way is to use the event queue and creating an event every x ms, using pygame.time.set_timer(): pygame.time.set_timer() repeatedly create an event on the event queue set_timer(eventid, milliseconds) -> None Set an event type to … Read more
The short answer is: $milliseconds = floor(microtime(true) * 1000);
Update Aug. 2022: In modern Python 3, import time followed by time.monotonic_ns() might be sufficient. See my new answer to this other question here: High-precision clock in Python. At the time of my answer in 2016 using Python 3.1 on a Raspberry Pi, that didn’t exist. See https://docs.python.org/3/library/time.html#time.monotonic_ns. This is new in Python 3.7. I … Read more
You need to be at MySQL version 5.6.4 or later to declare columns with fractional-second time datatypes. Not sure you have the right version? Try SELECT NOW(3). If you get an error, you don’t have the right version. For example, DATETIME(3) will give you millisecond resolution in your timestamps, and TIMESTAMP(6) will give you microsecond … Read more
I’m not entirely sure what you mean by “current milliseconds” but I’ll assume it’s the number of milliseconds since the “epoch,” namely midnight, January 1, 1970 UTC. If you want to find the number of milliseconds since the epoch right now, then use System.currentTimeMillis() as Anubian Noob has pointed out. If so, there’s no reason … Read more
How about creating a function like this: function msToTime(duration) { var milliseconds = Math.floor((duration % 1000) / 100), seconds = Math.floor((duration / 1000) % 60), minutes = Math.floor((duration / (1000 * 60)) % 60), hours = Math.floor((duration / (1000 * 60 * 60)) % 24); hours = (hours < 10) ? “0” + hours : … Read more