clock

问题 It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 6 years ago . I want to develop an Windows 8 app that displays clock running with seconds in the tile. Any ideas? 回答1: It's not possible if your app is not running, even with the background task refresh frequency is 15 minutes

问题 Stopwatch.GetTimeStamp() may return different timing results on different processors because of bugs in the BIOS or the Hardware Abstraction Layer. Does anyone know what these bugs hold in store in concrete terms? Could timestamps on different processors potentially be totally unrelated - or would they be only off by some small amount (sub-milliseconds?) at most? Could numbers on different processors drift apart over time - which then would in effect lead to the aforementioned "timestamps

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 5 years ago . I am building a java application.I need to monitor how long the user is staying on a particular page.The timer should start on user entering the page.It should pause on user moving away to another page and resumes when user returns to the "page(panel)".It should work like a stopwatch on a particular panel. 回答1:

问题 I am working on an IR Decoder in VHDL and I know that the widths of an IR 1 bit is 1.2 ms, an IR 0 bit is 0.6 ms, and the start bit is 2.5 ms. I am trying to make a counter that takes in the 50MHz clock and converts to tenths of a millisecond. How can I do this? entity counter is Port ( EN : in STD_LOGIC; RESET : in STD_LOGIC; CLK : in STD_LOGIC; COUNT : out STD_LOGIC_VECTOR (4 downto 0)); end counter; architecture Behavioral of counter is constant max_count : integer := (2); begin

问题 Disable Clock App on Windows 6.5 this code run normally in windows 6 .. but didn't work in windows 6.5 PDA (Intermic CN51) System.Byte[] offValue = new byte[1]; offValue[0] = 0x30; Microsoft.Win32.RegistryKey registryKey = Microsoft.Win32.Registry.LocalMachine.OpenSubKey(@"\Software\Microsoft\Clock\", true); registryKey.SetValue("AppState", offValue); registryKey.Close(); the (Appstate) registry-key already fired with 30 value .. but nothing changed in Clock App .. i tried change value but

问题 It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 7 years ago . Env: Win Xp, Visual C++ I use clock() to measure the time cost in my program. But the t_clock always be the multiply of 10, for example 10, 20, 30, 40,... And I want to get the precision of 1, such as 11, 12, 13,

问题 I am trying to create a custom clock in java. On the application initialization, the clock will be set to the system time and will tick normally. But it should also have the capability to start ticking from a custom time. public class DockerClock { static Clock clock = Clock.tickMillis(TimeZone.getDefault().toZoneId()); static Instant instant = Instant.now(clock); static Instant prev = instant; public Clock getClock() { return this.clock; } public Instant getInstant() { return instant; }

问题 Recently, I'm beginner in python, and I've programmed an analog clock on Tkinter, which can display time every second. But this clock uses a while 1 infinite loop to refresh the time, that totally blocks the rest of the program. Because I want to use it in an another program, as a parallel function, I had to reprogram the refreshing method. I've found something about the after() function which can (I think) help me, but I get a RuntimeError: maximum recursion depth exceeded in comparison and

问题 I have made a clock in javascript but its a static clock. What changes I need to do in the following code so that it updates with every second. <html> <head> <title>Javascript Clock</title> <script type="text/javascript"> function clk() { var a=new Date(); document.getElementById("disp").innerHTML=a.getHours() + ":" + a.getMinutes() + ":" + a.getSeconds() ; } </script> </head> <body> <input type="button" onclick="clk()" value="Display Clock" /> <p id="disp">Clock Space</p> </body> </html> 回答1

问题 I am implementing an application that has a minimum API level 14 (this is important) and requires consistent interval measuring. No need for ms precision, it just needs to be always counting the time (elapsed seconds). So far, to treat time intervals, I knew these solutions: System.nanoTime() - Works great if Android is running, but stops on deep sleep (this is bad). System.currentTimeMillis() - Good, but not appropriate because it can be changed by the user or by code with