# Python 3 : Iterable import collections # iterable types var_list = [1, 3, 5, 7]print(isinstance(var_list, collections.Iterable)) # True var_tuple = (1, 3, 5, 7)print(isinstance(var_tuple, collections.Iterable)) # True var_dict = {"a": 1, "b": 3}print(isinstance(var_dict, collections.Iterable)) # True var_set = {1, 3}print(isinstance(var_set, collections.Iterable)) # True var_range = range(0, 5..
// Java : Iterator package iteration; import java.util.ArrayList;import java.util.Iterator; public class Program { public static void main(String[] args) { ArrayList animals = new ArrayList(); animals.add("dog"); animals.add("cat"); animals.add("fox"); Iterator it = animals.iterator(); System.out.println(it.hasNext()); // true System.out.println(it.next()); // dog System.out.println(it.hasNext()..
// Java : Iterator package iteration; import java.util.LinkedList;import java.util.Iterator; public class Program { public static void main(String[] args) { LinkedList animals = new LinkedList(); animals.add("dog"); animals.add("cat"); animals.add("fox"); for (String animal : animals) { System.out.println(animal); } // Iterator class // hasNext(): Returns true if there is at least one more eleme..