Good morning Developers!
I'm having a hard time on a project that I can not move forward, here's the problem / scenario:
We have a screen that brings information, a message, and on the screen there is the button to favor that message, this...
Assuming I have this structure in the database
userId : {
Messages : {
SenderID : {
PushID: {
"msg": "Mensagem"
}
}
}
I'm using this code to "read" everything inside the "userID"
dbRe...
I use lists synchronized with Firebase Realtime Database for Unity and I need to make an improvement on them.
I need to find a way to delete a single item from the list without having to:
Download the entire List.
Remove Item Locally.
Se...
Given the documentation I got the following bank structure
{
"users":{
"5511995278831": {
"name": "User 1",
"email": "[email protected]",
"about": "sdf sdf sdf",
"sms_code": "10",...
Good morning!
I'm working on an app that saves some user activity and I'm having a problem saving these activities by generating sequential numbers, here's the environment: I have the user A logged in, it will create a new activity and when it s...
I'm developing an app with firebase ( RealTime ) and ionic3 .
I do not have much knowledge in this technology, and I was not able to clarify a doubt with my researches:
Is it possible to create a query-only table? For exampl...
How can I define a security rule that:
Allow read and write access to recipes if the logged in user is the user who has registered it
Allow read access to revenue if tipo is true
Do not allow read and write access to the re...
I have this bank structure that is this
InmyclassIhaveafunctioncalledgetLocal(),whereitwouldtakethenameIguatemi.ofthisstructure.Butwhenperformingthequeryitisreturningasnull.Followmyclasswiththefunctionsbelow:publicclassMesa{privateStringID;p...