recycle | Convert functional/reactive object description using RxJS | Reactive Programming library

I'm doing a Group Chat with Firebase and currently I'm using a RecyclerView to display chat messages and I'm having a problem. When you open the app in the fragmented home and you go to chat activity and start chatting (adding elements to recycler view) all goes fine. But, when you go via the NavigationDrawer to another fragment and get back to the chat fragment using again this Navigation Drawer. When you add one element in the chat it appears all in the blank it just displays the last message. Anybody knows why does this happens?

Here I leave the RecyclerView Adapter Code:

I try to Send data from Activity to AccessibilityService. There are solution i found 1 2 but it is not work. This is my code when i use 2:

in Activity this is my intent

I'm trying to show all user posts that the user who is using the app follows, and I'm using Firestore. I take all the ids and put them on an arraylist and build a query. I am using FirebaseRecyclerView but I have this error:

I'm using LPLinkView in a tableview cell. While scrolling the reused cell initially displays the LinkProvider of the recycled cell and then changes as soon as the network call completes. I want to prepare the cell for reuse. Is there a way to set the link providers metadata to nil? (similar to imagview.image = nil)

I'll do it in the prepareForReuse function.

hello I'm trying to implement 2 recycler view in one layout, one is horizontal on the top of the layout and below that is the second which is vertical, what I want is when the vertical recycler view scrolls the horizontal will remain hide until the vertical comes back to the starting position

here is the code

Pretty much what i need is whenever a child is clicked i need an alert to appear asking if the person is sure to delete the reminder. If they press yes it needs to be removed how is that done? My code is below. So far with the solutions i tried nothing happens when i attempt to delete it. For example using listDataChild.remove(childPosition) does not work.

I am designing a shopping app via Kotlin & Firebase. I am using recycler view in an inbuilt fragment . There is one activity which is responsible for multiple fragments , for example one fragment is responsible for displaying orders , one fragment is responsible displaying all products etc. I get all my data from firebase & display it in fragments via a recycler view. The issue is that the recycler view scrolls but it does not scroll to the end of the page. Can someone guide me. I have attached two screenshots

(Recycler view does not scroll to the end of the last child i.e "TAP TO KNOW MORE" textview is not visible for the last element of recycler view, it just stops scrolling)

This is how my activity is designed ->

We utilizing Azure app services with linux os and we deploying containerized .net core application to the service. The deployment runs using Set-AzWebApp function from Az.Websites ps module. One of the parameters passed to the function is containerimagename which provides a new container version to the service. There is a separate CI process that builds the docker image and pushes it into ACR. When the Set-AzWebApp runs as a part of release pipeline and the new container is deployed I couldn't see any downtime to the service, meaning running health check endpoint returns 200 in browser and the service seems to be available all the time. But my test is unreliable in a sense that I am just pinging health check which is very simple endpoint that exercises service middleware only without running data base request or some other logic.

According to my understanding the service needs to recycle itself to accept a new version of the image and the question is would the consumer of the service expirience any downtime during the recycle, also what happens with requests that run during recycle process?