if (sim == '[') {
selectCikl = select;
while (arr[selectCikl] != 0) {
for (int a = i; i <= a; a++) {
select = obrabotka(line[a], select);
arr[selectCikl]--;
}
}
}
var firebase = new FirebaseClient("https://dinosaur-facts.firebaseio.com/");
var observable = firebase
.Child("dinosaurs")
.AsObservable<Dinosaur>()
.Subscribe(d => Console.WriteLine(d.Key));
Код из документации