I have implemented a counter variable in my real time database, the users are able to call the function and upon 4 calls it should run some code. The problem is that it may take too long to run and…
I want to build a flutter app which focuses on learning plant names with the help of a lot of pictures. In total there will be 600-800 pictures. question: Do I store these pictures all in the app or in…
I want to delete this record ? Because I don't know what exactly it is, I want to know what it is... I expect that it is a special key for every data I upload it creates it automatically How…
I am trying to retrieve a nested list of workouts from a Realtime Database and I don't know how to do it. I made some research and still couldn't really figure out how am supposed to do it. The Realtime…
I want to sort data in Firebase realtime database. I am using timestamp as key when saving data and I want to sort data by timestamps. I used below code for this purpose. Widget buildList(ChatUser chatUser) { return Flexible( child:…
I'm facing a problem for a few days now and I might not be able to see the forest because of all the trees (I hope that German saying works in English as well ^^). I'm building an app for…
I have a requirement to update many documents (300 thousand+) in Realtime Database. I have written a js code to do this using Firebase Admin SDK. This code works fine when documents are less(~3000). But fails when a large number…
Hey there I only want to load the first 2 items from the Firebase Realtime database to my recycler view but the problem is it returns only 2 images and I want to load the first 2 images out of…
I need to retrieve the "administrator" value from Firebase This is the code I use: FirebaseDatabase.getInstance().getReference("/restaurants/$restaurantUID/administrator") .get().addOnSuccessListener { Log.d("key", it.toString()) } The result in the log is this though: 2022-09-05 17:07:32.271 2885-2885/com.example.menuapp D/key: DataSnapshot { key = administrator, value =…
I'm pretty new when it comes to Android Studio, but have been watching a lot of tutorials where I can register users, etc. But I now want a user to be able to leave a review that is stored in…