firebase database flutter realtime medium code example
Example 1: flutter firebase database medium
//remove() is equivalent to calling set(null)recentJobRef.child('id').remove();
Example 2: flutter firebase database medium
//you can use "push" if you want an automated id, I'm giving my document id here.FirebaseDatabase.instance.reference().child('recent').child('id').set({'title': 'Realtime db rocks','created_at': time});