filmov
tv
Java Quiz 48 - HashSet internally uses ? #java #quiz
Показать описание
Java Quiz 48: HashSet internally uses?
The HashSet class in Java internally uses a HashMap to store its elements. The elements you add to the HashSet become keys in the underlying HashMap, while all values are the same dummy object. This design ensures uniqueness in the HashSet. Want to learn more? Take this quiz and expand your Java knowledge!
#java #quiz #javaquiz #javamcq #codingtips
The HashSet class in Java internally uses a HashMap to store its elements. The elements you add to the HashSet become keys in the underlying HashMap, while all values are the same dummy object. This design ensures uniqueness in the HashSet. Want to learn more? Take this quiz and expand your Java knowledge!
#java #quiz #javaquiz #javamcq #codingtips
0:00:55
0:15:40
0:00:31
0:08:28
0:04:26
0:20:21
0:22:03
0:00:59
0:58:02
0:00:53
0:09:59
0:11:56
0:21:48
0:06:34
0:00:58
![[Android] Коллекции в](https://i.ytimg.com/vi/6HHLqP0_spk/hqdefault.jpg)
0:59:49
0:12:24
0:40:41
0:07:07
0:01:19
0:00:19
2:18:11
1:17:34
2:13:51