Skip to content Skip to sidebar Skip to footer
Showing posts with the label Firebase
Get Random Documents From Firestore Using Javascript

Get Random Documents From Firestore Using Javascript

Post a Comment
i have read a documents about random java, swift but JS random document firestore i can't find… Read more Get Random Documents From Firestore Using Javascript
Firebase Firestore Transaction Error: Cannot Modify A Writebatch That Has Been Committed

Firebase Firestore Transaction Error: Cannot Modify A Writebatch That Has Been Committed

Post a Comment
I am deploying on cloud functions, and getting this error Error: Cannot modify a WriteBatch that ha… Read more Firebase Firestore Transaction Error: Cannot Modify A Writebatch That Has Been Committed
How To Create Two User Groups In Firebase Web

How To Create Two User Groups In Firebase Web

Post a Comment
I am developing a web app which uses Firebase Authentication and Real-time Database. The sign-in me… Read more How To Create Two User Groups In Firebase Web
Firebase Promise - Query.once Failed: Was Called With 1 Argument. Expects At Least 2

Firebase Promise - Query.once Failed: Was Called With 1 Argument. Expects At Least 2

Post a Comment
I'm trying to fill an array with some data from Firebase using promises. Here's the DB stru… Read more Firebase Promise - Query.once Failed: Was Called With 1 Argument. Expects At Least 2
Firebase Cloud Functions Stopped Working - Event.data Undefined

Firebase Cloud Functions Stopped Working - Event.data Undefined

Post a Comment
I have some cloud functionsbut they suddenly stopped working, now I'm getting event.data undefi… Read more Firebase Cloud Functions Stopped Working - Event.data Undefined
Add Object Data To Existing Firebase Document

Add Object Data To Existing Firebase Document

Post a Comment
I’m having problems finding the the right approach to adding new data to a Firebase document (using… Read more Add Object Data To Existing Firebase Document