How to grab system time in nano seconds?
Is there any way to grab the system time in nano seconds? Thanks!
Check out class TimeBase in JMF, it works with nanos.the question about the highresolution timer was posted hundred times! and always there was the anwer "no there is no high resolution timer in javas given". you are the first who points out that there is one! if its really true: congratulations :-)
Similar Messages
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How to print system-time in XML?
Hi,
Please help me how to print system-time in XML. Like we use sy-uzeit in ABAP.
Can we use anything in XML too..
Thanks & Regards,
Saihi movilogo
Please try this.
Create hidden item P1_DATE
Create On load process in page 1 and put this code
begin
:P1_DATE:=TO_CHAR(SYSDATE,'DD-MON-YYYY HH:MM:SS');
end;
Open your region in Page 1 put this code in Footer area
*&P1_DATE.*
Refresh your page.
you will get the output like this.
16-SEP-2009 11:09:17
thanks
Mark Wyatt -
How to change system time through java program
Hi
I want to know, how to change system time through java program.
give me a idia with example.
ThanksThere isn't any core Java API for this. Use JNI or call an external process with Runtime.exec().
~ -
How to change system time on Cisco MeetingPlace Express Server
How to change system time on Cisco MeetingPlace Express Server
Model MCS-7825-I4Hi Vijay,
As per the install guide for MPX 1.x as well as 2.x "Caution! Be sure you enter the correct date and time. You must reinstall the Cisco Unified MeetingPlace Express operating system and application if you need to change the date or time of your server in the future."
http://docwiki.cisco.com/wiki/Cisco_Unified_MeetingPlace_Express,_Release_2.x_--_Configuring_the_Cisco_Unified_MeetingPlace_Express_Server#Configuring_the_Cisco_Unified_MeetingPlace_Express_Server
http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/meetingplace_express/1_2/english/installation/guide/iug/mpxinst3.html
HTH
Manish -
I need to get the system time in Micro second
Hi,
In the java API there is a static method �curentTimeMillis�, but I need
to get the system time in Micro second there is a equivalent method? Or
there exists any suggested solution?
Thanks
DanyWhy do you need such accurate timing ?
I'd be suprised if anyone seriously relies on millisecond timing in
Java, never mind calling through to JNI to get microsecond timing.
If that's even possible in native code.
The garbage collector can cause delays/pauses in a java program and
throw timings off by at least 500 milliseconds, probably more under big loads.
If you just want a more accuruate way to reset a random seed, there's probably other ways...
regards,
Owen -
How to get system time from cRIO?
Hello,
I have an NI cRIO-9076 chassis with an NI-9467 GPS module and an NI-9234 module.
I've downloaded the FPGA Timekeeper application which synchronises the FPGA clock to the 1PPS GPS, this works well. What I want to do is create a trigger that at a pre-defined HH:MMS the system will start to acquire and log data from the Accelerometers connected to the NI-9234 module.
I have added the controls for the entry of the HH:MMS and calculated the time in seconds. I would like to compare the system clock once it is locked to the entered timestamp and then trigger.
As I only have a value that represents seconds in the day I need to calculate the offset from EPOCH to compare against the GPS time reference. I have read that the NI system clock runs from 01/01/1904 instead of the EPOCH 01/01/1970.
The question is how do I get the current system time so that I can compare it against the entered time? I only need seconds in the day = (HH * 3600) + (MM * 60) + (SS)
Thank you,
Kind Regards,
SimonYou should use the Get Date/Time in Seconds VI which will return a timestamp. You can then format this timestamp using the Format Date/Time String to give you exactly the time format that you need. Then you can extract the numbers you need and do your math.
www.movimed.com - Custom Imaging Solutions
Attachments:
Get Seconds in Day.vi 9 KB -
I'm installing from a 10.6.3 server install disc onto a Mac Mini. However, the battery on this Mac Mini is pretty much dead, forcing the system time back to 1/1/2001. Through some research, this has created a problem in that I cannot move beyond the Welcome screen during setup of OS X server. It looks like the binary has issues with the system time being older.
But I'm stuck in that I don't know how to adjust the system time from the Terminal Utility on the boot CD. Can anyone help?Hey, i just run in to something similar, tonight while trying to fix a computer.
The user set the time and date on his computer to 1998 and computer locked everything including time and date in system preferences, and his user account basicly making him from administrator to guest. he could not almost any program properly that required administrator privilages.
to fix this we used this comand in terminal " sudo date 201703162014 " todays time and date
20:17 03/16 2014
we tryed everything and this fixed in 2 seconds
ps: when you type sudo in terminal it whil give you a warning the improper use of this command is bad.... click continue.otherwhise you will not be able to execute the command.
thanks again for this post and have a great day -
How to get system time and date with PHP
Dear Mr.Craig,
Thanx a lot. We are running SRM 5.0 (RAMP - Implementation).
My initial requirement is to write a server-side script to display server date and time. Could you give more inside on how to achieve it?
Regards,
Deva.Perhaps that will help.
[code]
<html>
<h1>Access System time and date</h1>
<?
// saprfc-class-library
require_once("saprfc.php");
$sap = new saprfc(array(
"logindata"=>array(
"ASHOST"=>"localhost" // application server
,"SYSNR"=>"00" // system number
,"CLIENT"=>"000" // client
,"USER"=>"bcuser" // user
,"PASSWD"=>"minisap" // password
,"show_errors"=>false // let class printout errors
,"debug"=>false)) ; // detailed debugging information
$result=$sap->callFunction("MSS_GET_SY_DATE_TIME",
array( array("EXPORT","SAPTIME",array()),
array("EXPORT","SAPDATE",array())));
if ($sap->getStatus() == SAPRFC_OK) {
echo "Time: ".$result["SAPTIME"];
echo "<br>Date: ".$result["SAPDATE"];
echo "<br>or<br>";
echo "Server is showing: "
.substr($result["SAPDATE"], 0, 4)
."-".substr($result["SAPDATE"], 4, 2)
."-".substr($result["SAPDATE"], 6, 2)
." and "
.substr($result["SAPTIME"], 0, 2)
.":".substr($result["SAPTIME"], 2, 2)
.":".substr($result["SAPTIME"], 4, 2);
} else {
$sap->printStatus();
$sap->logoff();
?>
[/code] -
Hello,
I just want to get hour and minute part of current system time. How can i do it?
thankshi
following code snippet may help you...
import java.util.*;
class DateTime
public static void main(String[] args)
GregorianCalendar gc = new GregorianCalendar();
System.out.println(gc.get(gc.MINUTE));
System.out.println(gc.get(gc.HOUR));
}The-val -
How to change system time from Java
Could someone tell me if there is possibility to change the system time, from within a Java program. And how to do it.
In general, no.
You could do it using JNI if you're running your JVM
with sufficient system privileges.
It seems a highly questionable thing to want to do.
Why do you have a requirement for this?
Sylvia.Now there's an idea (thread now has a 'watch'), I think I'll drop the the idea of being a hacker and learn how to write viruses instead - happy days ahead ... -
How to initialize System time?
Hello everybody.
I'm working with a Siemens TC65.
I work without battery. When I supply the module, I get from System.currentTimeMillis() this value: 1009843232546, which I think corresponds to Tue Jan 01 00:00:32 UTC 2002.
Obviously, I wish to set the correct system time.
Does anybody knows how to set the system time?
Thanks in advance.
Message was edited by:
Jordi_EI am experiencing the exact same problem. I am synchronising
my time with an sntp server and setting the tc65 system time
with AT+CCLK.
Unfortunately System.currentTimeMillis() is still showing the old time,
even after waiting up to 10s after AT+CCLK. So how do I get it to show
the new correct time?
Problem is I cannot restart the module everytime the time is set because
I need to listen to incoming data.
Any suggestion would be really helpful. Thanks -
in sql we use sysdate in dual to display the system date like wise how to display the system time since i am a beginner i need ur help please.
In Oracle Date Data Type save time information, all you need to do is using to_char function or NLS_DATE_FORMAT to display it,
SELECT TO_CHAR(sysdate, 'DD-MON-YYYY HH24:MI:SS') FROM DUAL;
or
alter session set NLS_DATE_FORMAT='DD-MON-YYYY HH24:MI:SS';
select sysdate from dual; -
Hi
Can any one help me how to correct JVM time.. when we run interface at 14.00 hrs, file has been created with date and time stamp like 20090112-020012 this way.. however i would be expecting 20090112-140012 . here if you see the difference, 12 hrs time format has been set.. that's why system never shows more than 12 hours. Although it's a silly issue, but want to understand where we are missing.
ThanksHi Chinna,
Check this links for changing the date in the UNIX OS
http://www.ddms.com/Resources/Support/faq/unix/unixtime.pdf
http://www.ehow.com/how_2029191_set-time-unix.html
Regards
Ramesh -
42HL833B - How to change system time for Australia
I have a Toshiba 42HL833B that I brought back with me to Australia from the UK.
Everything works OK other than the system time still indicates UK time.
Australia does not come up as a Country option in setup so I have chosen "Other".
There does not appear to be anywhere where you can change the time.
Is it possible to change the time manually somehow?I dont know if you have users manuals with you but you can download it from here .
Maybe you can find info how to do this. -
How to find system time.
Hi,
Please let me know the SQL query to find the system time. I am using a Windows server with Oracle 9.2.0.1.0 .
Regards,
SanthoshSQL> select to_char(sysdate,'DD/MM/YYYY HH24:MI:SS') from dual;
TO_CHAR(SYSDATE,'DD
25/07/2005 13:33:18
SQL>
Nicolas.
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