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
TimeUnit Use the TimeUnit enum built into Java 5 and later. long timeMillis = System.currentTimeMillis(); long timeSeconds = TimeUnit.MILLISECONDS.toSeconds(timeMillis);
For simple cases like this, TimeUnit should be used. TimeUnit usage is a bit more explicit about what is being represented and is also much easier to read and write when compared to doing all of the arithmetic calculations explicitly. For example, to calculate the number days from milliseconds, the following statement would work: long … Read more
You can use an XmlAdapter to customize how a date type is written to XML. package com.example; import java.text.SimpleDateFormat; import java.util.Date; import javax.xml.bind.annotation.adapters.XmlAdapter; public class DateAdapter extends XmlAdapter<String, Date> { private final SimpleDateFormat dateFormat = new SimpleDateFormat(“yyyy-MM-dd HH:mm:ss”); @Override public String marshal(Date v) throws Exception { synchronized (dateFormat) { return dateFormat.format(v); } } @Override public … 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(); }
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
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
Answered here. Like you mentioned Toast.LENGTH_SHORT and Toast.LENGTH_LONG are not in ms but 0 or 1. The actual durations are: private static final int LONG_DELAY = 3500; // 3.5 seconds private static final int SHORT_DELAY = 2000; // 2 seconds
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
Do you mean? long millis = System.currentTimeMillis() % 1000; BTW Windows doesn’t allow timetravel to 1969 C:\> date Enter the new date: (dd-mm-yy) 2/8/1969 The system cannot accept the date entered.