dva | 🌱 React and redux | State Container library

I need to find elements of array which are hold in two of three given arrays. It seems easy, but it's quite dificult and i have been strugling with this for few days. I hope you can help me..

For input:

1 2 3 5

1 2 4 6 7

1 3 4 8 9 10

Output should be 3 (because 3,4,2 are common for two arrays)

for input

1 2 3 4

2 3 4

3 4 1

Output should be: 2 (because 1 is common for two arrays)

Here is my code:

I am trying to ease my job. I need to do some analysis on the answers BERT gives me for thousands of files. My main objective is to iterate through every file and ask A question.

I have been trying to automate it with the following code

I want to change the up/down arrow based on selection. If dropdown is open arrow should point up and if it's closed arrow should point down. I'm also trying to move the "clear" icon to the left of the arrow icon (currently it shows on the right). Can anyone point me in the right direction? Please see attached pictures:

Here's my LIVE DEMO

How can I grab a text that user enters in label and add it to Array by clicking a button? Here is my code that doesn't work:

I have a simple Dashboard component that relies on React context to manage auth. It contains a custom hook useAuth to extract the current user as well as the auth related functions: login, logout, etc.

This is the Context file: AuthContext.js:

I'm doing validation on Australian DVA number, the rules are:

1. String length should be 8 or 9
2. First char should be N, V, Q, W, S or T
3. The next part should be letters or space and can have up to 3 characters
4. Next part should be number and can have up to 6 number
5. If the string length is 9 then last char is a letter, if 8 then it must be a number // This is the tricky part

Here is my current attempt and it's working fine

I try to show a balloon popup with a Unicode text, but I always see a ??? characters inside. When the title (szInfoTitle) doesn't contain non-ascii characters everything works just fine.

And here is the fully working F# example:

Hi most of the react developers would find dvaJS and umiJS, heaven for state management and application development. Dva is elm based state management tool that use react-redux for state management.

Q: How to access DVA Store in UMI application, outside the component or without connect?

Q: How to dispatch DVA Store in UMI application, outside the component or without connect?

I am able to see my v4l2loopback video device in chrome when using this command to produce a video stream:

gst-launch-0.10 -v videotestsrc ! "video/x-raw-yuv,width=640,height=360,framerate=30/1,format=(fourcc)I420" ! v4l2sink device=/dev/video0

But I am attempting to use ffmpeg to take an NDI stream and output it to a v4l2loopback device with a command like this:

ffmpeg -f libndi_newtek -extra_ips "10.4.0.86" -i "ME-NDI002 (TEST)" -f v4l2 /dev/video0

When I am using ffmpeg as a producer I am able to see the device in Firefox and Zoom but not in Chrome. Is there something I need to do to get ffmpeg to play nice with the exclusive_caps option?

I am using v4l2loopback driver version 0.12.5

Linux kernel is: Linux dva 3.10.0-1062.1.2.el7.x86_64 #1 SMP Mon Sep 30 14:19:46 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux

And Release information is: LSB Version: :core-4.1-amd64:core-4.1-noarch:cxx-4.1-amd64:cxx-4.1-noarch:desktop-4.1-amd64:desktop-4.1-noarch:languages-4.1-amd64:languages-4.1-noarch:printing-4.1-amd64:printing-4.1-noarch Distributor ID: CentOS Description: CentOS Linux release 7.7.1908 (Core) Release: 7.7.1908 Codename: Core