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Questions tagged [real-time-data]

Real-time data is information that is delivered immediately after collection. For questions regarding the real-time data feature of Excel, choose the 'RTD' tag.

Real-time data is information that is delivered immediately after collection. There is no delay in the timeliness of the information provided, save of technical limitations such as transmission delay. Areas of application are navigation, tracking or charting.

311 questions
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upgrade multiple real time sensors in pyqt gui

Im creating a GUI (graphical user interface) that read 3 sensors and display 2 as lcd and plot the other. I have been able to create the GUI with the elements required and start measuring when I press a botton. But it only work with the plotting…
PBocca
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how to make a realtime database with express app and socket io

i'm create an application with express create app, the application designed to run in plesk hosting, i'm also already configure it so can run in plesk hosting by follow example from official plesk node express project(there's no problem with it). in…
dhanyn10
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What is the best way to log and read real-time data simultaneously?

I have some Position(GPS),time and event datas about a project(Data Provider part.This part is implemented in another platform like C# and I am not responsible for this part.) and I need to process those datas on javascript in real-time. Currently…
MS.
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GA not tracking every user

I have implemented Google Analytics through GTM on my Site CAPinside.com . But somehow it won't track every user that is on my site. I am able to see the real time traffic through our own Dashboard using Websockets, but the Statistics number does…
Ben
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I would like to push real time data and plot

I am using vue in the browser, code seems fine to me yet it is giving error saying "vue is not defined". This itself is complete code.
{{ message }} …
Shashank Trivedi
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Graphview with duplicate values in time axis - how can I set the resolution of the X axis to seconds?

I am trying to build an android app to real from sensors and then plot the data on a real-time graph using graphview. I am having troubles customizing the X axis (which should be time axis) - I am getting duplicate X values of hh:ss format, and I…
Daher928
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Live MySQL Database Search on user input

So I have recently created this small script that searches my Customer Database when the user start typing in a certain box. This allows them to tie a record to another record to make it easier in the future. However when the customer they're…
user11022857
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Is it possible to have a different Application.RTD.ThrottleInterval for different Workbooks?

I have two workbooks that have RTD links (Real Time Data). On most of my workbooks, i dont need the data to update faster than once every 4-5 seconds, however - I would need only 1 of my workbooks to update as fast as possible…
novawaly
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Get HTML content update of an URL

Basically i want to have an update content of the web, https://www.investing.com/indices/indices-futures In Dow 30, the last value is updating itself(real-time update from Investing.com server) and i would like to know is there any method to…
Edison Lo
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Matplotlib "real time" plotting in python

I am on python 3.7. I am trying to read data from a serial port, it would be 7 different bytes. Then I would like to plot each different byte on a different subplot. I want to read the serial port every 500ms and each time I read add the new data to…
damien
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Socket is Connected or not in dealing with EASYMODBUS in C#

I am using "EasyModBus" to communicate with a BUS system. I need the user to be aware immediately if connection lost or is getting down. Another issue is that if i disconnect the network, the software will get hang due to a non-connected Socket on…
Ehsan
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Data "streaming" using WiFi/Ethernet

I wrote a simple Python3 code that takes readings from a sensor at 250Hz. I wish to send these readings to my laptop so the values can be used in real time in an application that I'm creating in Python. Therefore, I would like to be able to add code…
Cesar Abascal
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How to show real time HighCharts Line Graph data which is receiving by an API?

I have a Node.js server with Rest Apis. And Client side app on Angula5 based which is consuming those Back-end Apis. Now i want to implement real time high charts on which i want to show real time data effect. Like my api from which i am receiving…
Ahsan Alam Siddiqui
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Retriveing data from Firebase database is showing null pointer exception. How?

I'm retrieving some value form the RealTime database but every time it shows null pointer exception. actually i want to access all data from a child and also got new update on data when data changed via Database. My code is this, and in this code i…
Pradeep Sheoran
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Real Time Sensor Data Processing in .NET

I get sensor data(with XML format) from URL, and i must process(get some parts of XML - filter) this XML data, then must save to db. But, i dont know which "processing way" to use. I know a few solution. One of these is XMLTextReader. XMlTextReader…
a-better-world
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