vui | An Immediate UI library for C , designed to be easy to use | User Interface library

Im a new WPF and Im doing about MVVM. My problem is as follows: first I have 1 ObservableCollection. Here contains a list of my information. And I also make it an Icommand in the HomeViewModel so that it can bind to my button in the datatemplate.

In the View I have a xaml file that gets the datacontext from the HomeViewModel. And I can only bind the values ​​in ObservableCollection or Icommand in ItemsSou[enter image description here][1]rce. But I want both . Maybe it's because my code logic is wrong but can anyone help me please.

here is the snippet of my ViewModel:

I have a pipeline coded in C++ that looks like this:

I am working for a lighting automation company and we will design and develop a product which will implement Yocto/ Buildroot embedded linux operating system. We will use a Linux SoM inside the product and the specs of the SoM is ~:

• 1.2/1.5GHz MPU
• 128/256MB RAM
• 4/8/16GB eMMC/SD
• various peripherals UART, SPI...

At this point, Linux side must implement a Web-Based App, which monitors luminaires and control them etc. In general, project intends to control the lighting of a building/home using the web-app running on the device. Front-end shall show each luminary on the page and relevant buttons and icons help client control and monitor the luminaries. The front-end may have a couple of different pages. Overall there can be max of 250 luminaries and 10-bytes of data for each luminary.

I will have an MCU running beside which does real-time stuff and connected to Linux SoM using UART. The real-time MCU communicates to the luminaries and sends their data to Linux through UART or vice versa. The web-app should start a web-server I guess so that client can connect to the app from his/her PC/Smartphone browser. I also think I will need a database, because device should retain the data once restarted or in case of a power failure.

At this point I am not sure what kind of design should I do. I do not want to create a complex application. I do not want to do over-engineering. We are currently 2 embedded guys and 2 software guys will join us soon. I am an embedded C/C++ guy and although I know how stuff works in a very general sense for Vui.js, React.js etc. I am not really sure how well they will do on embedded linux with restricted sources such as RAM.

I have 3 different designs in my head:

1st ->

1. Receive data through UART directly using a high-level language inside web-app backend (Node.js, Flask or ??? if possible)
2. Web-app backend (Node.js, Flask etc. or ???) either writes received data to a database (SQLite ??) or executes it directly in a proper way
3. Front-end communicates to backend through REST APIs (Vue.js, React or ???)

2nd ->

1. Receive data through UART with a plain C executable file (circular buffer etc.)
2. Web-app backend (Node.js, Flask or ???) receives data through a local socket from the C file and does database operations etc.
3. Front-end communicates to backend through REST APIs (Vue.js, React or ???)

3rd -> If flask, vue.js etc. complicates the Linux applications

1. Receive data through UART with a plain C executable file (circular buffer etc.)
2. Use lighttpd or similar to start a web-server and use fast-cgi ?

As far as I learnt from the web, with the specs of the SoM I will use, technologies such as Node.js Vue.js can be handled easily and there should be no problem at all. If so, even though it is a quite general question, how to do it in a simple & modern way?

I'm unable to read gzip encoded response in a Symfony projet. Here is my service :

I am building the VUI for a virtual assistant as a hobby project using pyttsx3 and SpeechRecognition. i first made a function called take_order() then in the next function run_agos() i checked if take_Order() contains some keyword to start an other process, see this code:

I try to do a shopping cart each time I add the same item it creates a new line for me, I would like to update the Quantity, do I have to make a loop that goes through an array?

ts.file

I try to make a basket as simply as possible, I try to add a product to my basket but I have an error but I cannot find my error.

thank you

html

I newbie. I have a function application for employment (apply-job).What I do is submit the request with an ordinary link, with a click-function applied on it but processing time is quite long. I want disable "#apply-job" avoid click too much or disable window and fade for ajax to complete. Thank. My JS:

I'm working on a very simple Dialogflow with about 15-20 intents. All of these intents use a text response except one. The only intent that does not use a text response is called 'repeat'. The intent (repeat) should be able to repeat whatever was previously said by Google Assistant.

I've tried to set this up using Multivocal but have not been successful. When I type a command into the test simulator I'll get the initial response, but when I follow up with 'repeat' the default response of 'Not available' is returned. The webhook times out when I look at the Diagnostic Info. My sense is that I've configured something wrong because I've read these answers and not been able to solve my problem:

• How to repeat last response of bot in dialogflow
• Dialogflow - Repeat last sentence (voice) for Social Robot Elderly
• Use multivocal libary to configure repeat intent in Dialogflow for VUI

I'm using the inline editor within Dialogflow my index.js looks like: