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Questions tagged [communication]

Communication is the activity of conveying information.

Communication (from Latin "communis", meaning to share) is the activity of conveying information through the exchange of thoughts, messages, or information, as by speech, visuals, signals, writing, or behavior.

Source: http://en.wikipedia.org/wiki/Communication

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Two way communication pipes

I am doing a communication beetwen 3 processes (a father and 2 sons). i'm using 5 pipes : 1- Father to the first son : father_son1 2 - Father to the second son : father_son2 3 - First son to second son : son1_son2 4 - Second son to first son :…
ouss
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Is there a Way to fill a already opened Webpage in C#?

I have to write a Programm that saves data from a RS232 connection (done) and writes this data into a form on a Webpage (TODO). The user has this webpage already opened on his Display. How can I access this already opened Webpage and fill out the…
atzaka
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Can Python gRPC do computation when sending messages out?

Suppose I need to send a large amount of data from the client to the server using python gRPC. And I want to continue the rest computation when sending the message out instead of blocking the code. Is there any way can implement this? I will…
hobbitlzy
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Sharepoint 2010 Web Part Communication - How to make consumer wait for the provider

I have a series of web parts I need to implement in SharePoint 2010. The data provider web part uses an UpdatePanel and asynchronously makes a web service call which can potentially be slow. To keep it simple, I've put a single consumer web part…
McFaddon
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Sibling Communication

I've created a simple calendar app using Bootstrap-Vue b-container, 5 b-rows and 7 b-cols. Each cell is a day. Within that cell is child component called Day. Each day has a Date component that shows that cell's date. Each day can have 0 or more…
anied52
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flutter: inter-bloc communication, passing data events between different blocs

I haven't found much about inter-bloc communication, so I came up with an own, simple solution that might be helpful to others. My problem was: for one screen I use 2 blocs for different information clusters, one of them also re-used on another…
w461
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WCF messaging local AND internet

I have the following scenario: There is a master service, which reads other data services and/or a database in a polling fashion. When a new job becomes available it instructs a "slaver" service to create a new process (not thread!) to work on that…
TDaver
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Detect an Element in an array and create a new array based on that element

I have a serial communication protocol and I am receiving messages all the time and the messages arrive in an array almost all at the same time and I would like to separate this array into several others using the characters that determine the…
Paulo Roberto Lima
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Lucee IIS10 - Tomcat 8.5 BonCodeAJP Connector - Generic Connector Communication Error

I have a Windows 2016 64bit server installation that runs Lucee 5.3.1.102 with Tomcat/8.5.35 with BonCodeAJP Connector. Everything runs smooth in general and the website has on average between 600k to 1 million user per day. On very rare occasions…
John P
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Communication Pc-Phone

I'm quite new to android, but I have already created several apps and published, on the android market. But now I want to add an upgrade to my app. Basically, my app is a tracking software that currently works with an sms interceptor and so gets the…
Verhelst
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Raspberry Pi send data more than 1 byte (e.g. integer 1920) to Arduino by USB cable (serial)

Currently, my project is to get a x coordination , cX value, from a webcam connected to raspberry pi 3B+, and send it to Arduino Uno. I successfully do the action when the integer is in range 0 to 255. Can I modify my code and send a larger integer,…
Vincent Yu
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Multiple Shells, synced working directory

I split my terminal so I have two prompts open (specifically kitty) I resize one of them so one is large where I use my file browser (ranger) and run commands in the smaller one. My goal is to have the working directory in sync between these two…
cuppajoeman
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How many client devices can communicate to a single USB Bluetooth Dongle?

I'm planning on writing a debug app (for my Android device) that can send data back to my PC via Bluetooth. Can a single Bluetooth dongle on my PC connect to multiple Android devices simultaneously, or do I need one dongle per connection? Thanks!
J J
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javax.usb - syncSubmit causes a delay sometimes

I'm developing a java app which uses javax.usb library, It's working perfectly but sometimes when I push it hard,It starts to return late from function syncSubmit .around 2 seconds instead of 10 ms. What can be the reason? I tried re initialize the…
Bora Ciner
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Unable to send more than 8 bytes of data over pyserial

I recently started using the Arduino Due for a high-speed ADC project, and I need to be able to write ~3MBit/s to a PC with the overhead of the Arduino code to communicate with that ADC. I have been doing some testing of the native arduino speed…
Jordan Edmunds
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