Q&A Discussions

HASHCODE
java
1 Vote
1 Answer
1st Nov 2016, 10:35 AM
Mario
Mario - avatar
Hashcode
javalists
0 Votes
1 Answer
5th Feb 2017, 1:30 PM
radhakrishna
radhakrishna - avatar
hashCode override
javamethods
1 Vote
1 Answer
25th Mar 2017, 9:06 PM
Gheorghe Cătălin Crişan
Gheorghe Cătălin Crişan - avatar
Equal method and hashcode
equalshashcode
0 Votes
1 Answer
2nd Nov 2017, 9:00 AM
oyl
question about hashCode in java
codehelpjavaquestion
0 Votes
1 Answer
31st Aug 2021, 10:44 PM
Nora
Nora - avatar
What is hashcode and equals method
java
0 Votes
1 Answer
3rd Aug 2022, 11:47 AM
YARAMATI GOPALA KRISHNA
YARAMATI GOPALA KRISHNA - avatar
How to generate hashCode () and equals () method
equalshashcodejava
0 Votes
3 Answers
18th Dec 2016, 11:12 AM
Tom Post
Tom Post - avatar
Taking part to Google HashCode , it's important for my career. Any hints ?
androidc++codecodeplaygroundjavajavascriptphpscripting-languagesxcode
5 Votes
2 Answers
30th Jan 2018, 7:06 AM
Write Less, Do More
Write Less, Do More - avatar
I read somewhere that hashCode is conversion of internal memory address in int type according to javadocs
hashhashcodehashingjavamemorypointers
0 Votes
3 Answers
25th Apr 2020, 6:21 AM
Shubham Pandey
Shubham Pandey - avatar
Why same of both hashCode is same where both object creation is diffrent in string?
corejavajavastrings
1 Vote
1 Answer
30th Jul 2018, 7:13 PM
Ibney Ali
Ibney Ali - avatar
What is hashCode() metod în Java and which is it utility?
hashcodejava
4 Votes
2 Answers
19th May 2019, 4:07 PM
VV.
What is purpose of override hashCode() in Java?
hashcodejava
4 Votes
2 Answers
17th Jun 2019, 9:44 AM
Felina
Felina - avatar
When an object is passed to System.out.println as an argument it prints some hashcode, what does this hashcode represent?
java
4 Votes
2 Answers
6th Jan 2018, 5:38 PM
Dhvani
Dhvani - avatar
Can somebody tell me
hashcodejava
0 Votes
2 Answers
28th Apr 2019, 5:51 PM
stephen haokip
stephen haokip - avatar
Hi, can anyone please tell me that why new object of String class hashcode returns 0 as output.
string
0 Votes
1 Answer
11th Aug 2020, 11:33 AM
Nid
In the below code
hashcodejava
1 Vote
1 Answer
24th Nov 2018, 4:49 PM
stephen haokip
stephen haokip - avatar
Hi. When i override the hashcode and equals metod in a class, what i have to write in arguman?
java
0 Votes
1 Answer
28th Oct 2022, 2:41 PM
Elias Nazari
Elias Nazari - avatar
what is the purpose of using equals() or hashcode() method in java?
equalshashcodejava
6 Votes
1 Answer
10th Apr 2017, 8:52 AM
maruf sikder
maruf sikder - avatar
Suggestions for Google Hash Code 2018
competitiongooglehashcode
7 Votes
1 Answer
1st Mar 2018, 12:44 PM
Ozkan Ciftci
Ozkan Ciftci - avatar
Can anyone please tell me what does the hashCode() method of String class contain?
hashcodejavastring
0 Votes
4 Answers
30th Jul 2017, 4:24 PM
Devbrath
Devbrath - avatar
Can somebody explain below code line by line or can somebody give me simplified version.
equalshashcodejava
0 Votes
1 Answer
4th May 2019, 4:42 PM
stephen haokip
stephen haokip - avatar
MD5 HASH CODE IN JAVA !!!
hashhashcodejavamassagedigestmd5problempython
2 Votes
4 Answers
21st Dec 2020, 8:46 PM
hamid
hamid - avatar
In java equals() and hashcode() play important role , but how?
collectionsequalshashcodejava
1 Vote
2 Answers
12th Feb 2017, 8:06 AM
Abhishek C Prajapati
Abhishek C Prajapati - avatar
How to split string and return the sum of every characters integer to the 31 to the power of i
adthashhashcodehashmapmaptable
3 Votes
5 Answers
9th Sep 2019, 12:46 PM
Zhenis Otarbay
Zhenis Otarbay - avatar
hashCode() method
hashcodejavaoverrideoverriding
0 Votes
1 Answer
18th Sep 2017, 10:02 PM
Giuseppe Alecci
Giuseppe Alecci - avatar
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