Q&A Discussões

hashCode() method

hashcode java override overriding

0 Voto

18th Sep 2017, 10:02 PM

Giuseppe Alecci

HashCode() and equals()

1 Voto

7th Dec 2020, 8:23 PM

Manfred h

why use hashCode()

0 Voto

21st Dec 2016, 11:22 AM

Muktashim & Rosmalina

hashCode() method in Java (overriding)

equals()hashCode()java overriding

1 Voto

8th Jul 2018, 6:50 AM

Jain Rishav Amit

What is purpose of override hashCode() in Java?

4 Votos

17th Jun 2019, 9:44 AM

Felina

What is the difference between hashcode() and equals()?

0 Voto

24th Jan 2017, 10:27 AM

Ahmed Abd Elazeem

Why I must implement hashCode() when overriding equals ()?

0 Voto

10th Mar 2016, 3:09 PM

🇧🇷 Caio Amaral

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

4 Votos

19th May 2019, 4:07 PM

VV.

What should we write in hashCode() method when overriding equal()

1 Voto

25th Jun 2016, 6:18 AM

Jigar Thacker

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

equals hashcode java

6 Votos

10th Apr 2017, 8:52 AM

maruf sikder

What is equals() and hashCode() method of a class ?

0 Voto

1st Apr 2017, 11:48 AM

Sbk0103

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

collections equals hashcode java

1 Voto

12th Feb 2017, 8:06 AM

Abhishek C Prajapati

I don't understand the hashcode() concept and equals concept here. Can someone explain me?

1 Voto

24th Dec 2021, 9:56 AM

Ashutosh Das

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

hashcode java string

0 Voto

30th Jul 2017, 4:24 PM

Devbrath

The software creating the equals() method is Eclipse, am I wrong? Will it still work with objects defined on lines i've not writ

equals()hashCode()ide java

0 Voto

6th Feb 2017, 7:57 PM

Martín Lehoczky

Quente hoje

How do i fix this code?

1 Votes

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2 Votes

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1 Votes

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0 Votes

1 Votes

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0 Votes

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0 Votes

0 Votes

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0 Votes

1 Votes