In case anyone finds this via search and doesn’t notice that there is actually a solution listed in the question, you can fix WSL clock drift via. sudo hwclock -s If you just need to do it occasionally, this is a fine solution. If you need to do it more frequently, consider @piouson’s solution.
Dividing an integer by an integer yields an integer. Try this: #define BILLION 1E9 And don’t use a semicolon at the end of the line. #define is a preprocessor directive, not a statement, and including the semicolon resulted in BILLION being defined as 1000000000L;, which would break if you tried to use it in most … Read more
Just move setInterval into componentDidMount function. Like this : componentDidMount() { setInterval(() => { this.setState({ curTime : new Date().toLocaleString() }) }, 1000) } This will change state and update every 1s.
POSIX Clocks I wrote a benchmark for POSIX clock sources: time (s) => 3 cycles ftime (ms) => 54 cycles gettimeofday (us) => 42 cycles clock_gettime (ns) => 9 cycles (CLOCK_MONOTONIC_COARSE) clock_gettime (ns) => 9 cycles (CLOCK_REALTIME_COARSE) clock_gettime (ns) => 42 cycles (CLOCK_MONOTONIC) clock_gettime (ns) => 42 cycles (CLOCK_REALTIME) clock_gettime (ns) => 173 cycles (CLOCK_MONOTONIC_RAW) … Read more
Just trying to improve Armen’s answer. You can use the $interval service to setup a timer. var module = angular.module(‘myApp’, []); module.controller(‘TimeCtrl’, function($scope, $interval) { var tick = function() { $scope.clock = Date.now(); } tick(); $interval(tick, 1000); }); <script src=”https://ajax.googleapis.com/ajax/libs/angularjs/1.2.11/angular.min.js”></script> <div ng-app=”myApp”> <div ng-controller=”TimeCtrl”> <p>{{ clock | date:’HH:mm:ss’}}</p> </div> </div>
Using the answer here and changing it a bit:- You can try the following: import ‘package:flutter/material.dart’; import ‘package:intl/intl.dart’; void main() { runApp(TabBarDemo()); } class TabBarDemo extends StatelessWidget { @override Widget build(BuildContext context) { DateTime now = DateTime.now(); String formattedDate = DateFormat(‘kk:mm:ss \n EEE d MMM’).format(now); return MaterialApp( home: DefaultTabController( length: 3, child: Scaffold( appBar: AppBar( … Read more
It really is a feature of the history of the PC. The original IBM-PC used a chip called the Real Time Clock which was battery backed up (Do you remember needing to change the batteries on these ?) These operated when the machine was powered off and kept the time. The frequency of these was … Read more
Try sudo chronyc -a makestep This will update your system clock quickly (might break some running applications), using the time sources defined in /etc/chronyd.conf. -a is needed to avoid 501 Not authorised error
clock returns the amount of time spent in your program. There are 1,000,000 clock ticks per second total*. It appears that your program consumed 60% of them. Something else used the other 40%. *Okay, there are virtually 1,000,000 clock ticks per second. The actual number is normalized so your program perceives 1,000,000 ticks.
There seems to be no perfect way. The root of the problem is that clock_t can be either integer or floating point. clock_t can be a floating point type As Bastien Léonard mentions for POSIX (go upvote him), C99 N1256 draft 7.23.1/3 also says that: [clock_t is] arithmetic types capable of representing times and 6.2.5/18: … Read more