adri567

// No Security

{
  "rules": {
    ".read": true,
    ".write": true
  }
}

adri567

// No Security

{
  "rules": {
    ".read": true,
    ".write": true
  }
}

adri567

extension MainViewController: NSTextFieldDelegate {
    
    func controlTextDidChange(_ obj: Notification) {

        let textField = obj.object as! NSTextField
        
        let charSet = NSCharacterSet(charactersIn: "1234567890").inverted

        textField.onlyNumberAndTextFieldSizeLimitation(charset: charSet)
   

adri567

import firebase_admin
from firebase_admin import credentials
from firebase_admin import db
from firebase_admin import firestore
from firebase_admin import messaging
import json
import requests


# Get the content of the service account key JSON file

adri567

import firebase_admin
from firebase_admin import credentials
from firebase_admin import storage
import os

cred = credentials.Certificate("path/to/certificate.json")
firebase_admin.initialize_app(cred, { 'storageBucket' : '<AppName>.appspot.com'})

directory = '/Users/name/Desktop/TestOrdner/'