Q&A Discussions

Hashset question
hashsetjava
0 Votes
7 Answers
7th Nov 2017, 9:16 AM
oyl
hashset
javasets
0 Votes
1 Answer
13th Feb 2017, 6:47 PM
Barmaki Fatiha
Barmaki Fatiha - avatar
hashSet insertion problem
forhashsetinsertionjavaloopwhile
1 Vote
10 Answers
29th Dec 2021, 3:47 AM
Ruchika Sehgal
Ruchika Sehgal - avatar
Hashset vs linkedlist/arraylist
arraylisthashsetlinkedlist
2 Votes
7 Answers
6th Nov 2017, 5:34 PM
oyl
Hashset vs Hashmap
javasets
3 Votes
1 Answer
9th Mar 2017, 11:47 AM
Timo B.
Timo B. - avatar
iterate over a Hashset
java
2 Votes
4 Answers
4th Feb 2020, 4:09 PM
jurise mboumene
jurise mboumene - avatar
Hashmap and hashset difference?
java
1 Vote
4 Answers
24th Apr 2019, 9:57 AM
Adhilakshmi Gopalakrishnan
Adhilakshmi Gopalakrishnan - avatar
Multidimensional array to hashset
arrayhashsetjava
0 Votes
5 Answers
28th Jul 2021, 2:34 PM
Roderick Davis
Roderick Davis - avatar
Help with code implementation - HashSet
dictionaryhashset
0 Votes
14 Answers
9th Jul 2021, 7:15 PM
Alex Narváez
Alex Narváez - avatar
error in challenge question. hashset
challenge_errorhashset
0 Votes
7 Answers
26th Jul 2018, 1:06 PM
Kirill
When to use a hashset
c#hashsetlist
0 Votes
1 Answer
21st Feb 2020, 9:41 PM
sneeze
sneeze - avatar
Differences between HashSet and LinkedList?
javasets
1 Vote
1 Answer
3rd Sep 2016, 12:03 PM
mohamad.khalili
The type HashSet could not be found
c#errorgenericshashsetvisualstudio
7 Votes
3 Answers
28th Dec 2018, 2:35 PM
Sagheb
Sagheb - avatar
How to convert values to HashSet directly
converthashsetjava
0 Votes
2 Answers
6th Sep 2019, 12:48 PM
Kulisap
Kulisap - avatar
Use a HashSet that stores Integer object?
java
1 Vote
1 Answer
10th Jan 2023, 9:31 AM
Sarraga John Clyde
How many ways i can iterate over a HashSet in java?
hashsetjavaset
13 Votes
4 Answers
17th Mar 2019, 4:58 AM
AROHI
What is the difference between Java's HashSet and LinkedHashSet?
hashsetlinkedhashset
1 Vote
4 Answers
28th Jun 2017, 7:12 AM
Haider Ali
Haider Ali - avatar
Guys how to output the added strings in the hashset set
javasets
0 Votes
9 Answers
14th Aug 2020, 3:16 PM
stephen haokip
stephen haokip - avatar
Why should I use a HashSet over a regular ArrayList?
javasets
1 Vote
2 Answers
7th Aug 2016, 11:32 PM
Marco Neumann
Marco Neumann - avatar
Can you give an example of : Converting a HashSet to a string ? in C#
c#convertconvertingcsharpexamplehashsetstring
3 Votes
4 Answers
24th Jun 2021, 9:05 AM
Issam Abdoh
Issam Abdoh - avatar
Can someone explain
hashset
0 Votes
1 Answer
27th Dec 2016, 9:29 PM
Vusirikala Hari Kiran
Vusirikala Hari Kiran - avatar
Help with Dictionary<U, V>
dictionaryhashset
0 Votes
4 Answers
9th Jul 2021, 5:36 PM
Alex Narváez
Alex Narváez - avatar
Why is it better to create a TreeSet from a HashSet instead of creating a new TreeSet and adding elements to it?
collectionscomplexityhashsetjavatreeset
2 Votes
1 Answer
23rd Feb 2018, 1:51 PM
Roxana
Roxana - avatar
what is the difference between hastmap and hashset?
hashmaphashsetjava
1 Vote
2 Answers
23rd Oct 2016, 7:08 AM
Vipra Chudasama
Vipra Chudasama - avatar
Why this program is not work?
hashsetinjavaprogram
0 Votes
2 Answers
13th Dec 2017, 10:51 AM
Kevin Wijaya
Kevin Wijaya - avatar
Why is the code not working
arraylistcodehashmapshashsetjavaproblem
0 Votes
5 Answers
19th Apr 2020, 3:39 PM
Ayan
How to make arraylist only access original values not duplicates
arraylistcollectionshashsetjava
0 Votes
1 Answer
18th Dec 2017, 11:02 AM
Mohan
Mohan - avatar
How to sort my HashSet?
hashmaphashsetjavalistssetsort
1 Vote
2 Answers
19th Nov 2018, 10:22 AM
Serhiy Matsenko
Serhiy Matsenko - avatar
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