Q&A Discussions

1 Vote

1st Nov 2016, 10:35 AM

Mario

0 Votes

5th Feb 2017, 1:30 PM

radhakrishna

hashCode override

1 Vote

25th Mar 2017, 9:06 PM

Gheorghe Cătălin Crişan

Equal method and hashcode

equals hashcode

0 Votes

2nd Nov 2017, 9:00 AM

oyl

question about hashCode in java

code help java question

0 Votes

31st Aug 2021, 10:44 PM

Nora

What is hashcode and equals method

0 Votes

3rd Aug 2022, 11:47 AM

YARAMATI GOPALA KRISHNA

How to generate hashCode () and equals () method

equals hashcode java

0 Votes

18th Dec 2016, 11:12 AM

Tom Post

Taking part to Google HashCode , it's important for my career. Any hints ?

android c++code codeplayground java javascript php scripting-languages xcode

5 Votes

30th Jan 2018, 7:06 AM

Write Less, Do More

I read somewhere that hashCode is conversion of internal memory address in int type according to javadocs

hash hashcode hashing java memory pointers

0 Votes

25th Apr 2020, 6:21 AM

Shubham Pandey

Why same of both hashCode is same where both object creation is diffrent in string?

corejava java strings

1 Vote

30th Jul 2018, 7:13 PM

Ibney Ali

What is hashCode() metod în Java and which is it utility?

4 Votes

19th May 2019, 4:07 PM

VV.

What is purpose of override hashCode() in Java?

4 Votes

17th Jun 2019, 9:44 AM

Felina

When an object is passed to System.out.println as an argument it prints some hashcode, what does this hashcode represent?

4 Votes

6th Jan 2018, 5:38 PM

Dhvani

Can somebody tell me

0 Votes

28th Apr 2019, 5:51 PM

stephen haokip

Hi, can anyone please tell me that why new object of String class hashcode returns 0 as output.

0 Votes

11th Aug 2020, 11:33 AM

Nid

In the below code

1 Vote

24th Nov 2018, 4:49 PM

stephen haokip

Hi. When i override the hashcode and equals metod in a class, what i have to write in arguman?

0 Votes

28th Oct 2022, 2:41 PM

Elias Nazari

what is the purpose of using equals() or hashcode() method in java?

equals hashcode java

6 Votes

10th Apr 2017, 8:52 AM

maruf sikder

Suggestions for Google Hash Code 2018

competition google hashcode

7 Votes

1st Mar 2018, 12:44 PM

Ozkan Ciftci

Can anyone please tell me what does the hashCode() method of String class contain?

hashcode java string

0 Votes

30th Jul 2017, 4:24 PM

Devbrath

Can somebody explain below code line by line or can somebody give me simplified version.

equals hashcode java

0 Votes

4th May 2019, 4:42 PM

stephen haokip

MD5 HASH CODE IN JAVA !!!

hash hashcode java massagedigest md5 problem python

2 Votes

21st Dec 2020, 8:46 PM

hamid

In java equals() and hashcode() play important role , but how?

collections equals hashcode java

1 Vote

12th Feb 2017, 8:06 AM

Abhishek C Prajapati

How to split string and return the sum of every characters integer to the 31 to the power of i

adt hash hashcode hashmap map table

3 Votes

9th Sep 2019, 12:46 PM

Zhenis Otarbay

hashCode() method

hashcode java override overriding

0 Votes

18th Sep 2017, 10:02 PM

Giuseppe Alecci

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