• Feed
  • Discussions
hashcode

hashcode

#hashcode
1 followers·3 articles

hashcode

#hashcode·1 followers·3 articles
hashcode
Nagendra Singh
Nagendra Singh
connectsalesforce.hashnode.dev·Nov 20, 2023
Nov 20, 2023

Apex: Customizing Equals and HashCode Methods for Your Needs in Custom Classes

Introduction equals() method: This method helps us figure out if two instances of a class are the same or not. In Apex, all classes come with a basic Object class that already has a default equals() method. This default method checks if two objects ...

Apex: Customizing Equals and HashCode Methods for Your Needs in Custom Classes
Discuss·383 reads
#equals
Igvir Ramirez
Igvir Ramirez
pwd.hashnode.dev·Feb 22, 2023
Feb 22, 2023

Using Hash Codes as Unique Identifiers

Introduction In this article, we will cover a common use case for software developers: Using and generating Unique Identifiers. Let´s start with a definition: What is an identifier? The simplest explanation usually comes from Wikipedia: An identifi...

Using Hash Codes as Unique Identifiers
Discuss·10 likes·3308 reads
Java
Rogerio Angeliski
Rogerio Angeliski
angeliski.com.br·Jan 05, 2014
Jan 05, 2014

Equals e HashCode : O que é, porque usar e como implementar

Uma das duvidas mais comuns para os programadores que estão começando em java é sobre a dupla "equals e hashCode". O hashCode é uma ferramenta da JVM usada para montar a tabela de hash de modo correto. "Ham? Do que você ta falando velho?" Tabela Hash...

Equals e HashCode : O que é, porque usar e como implementar
Discuss·1 like·2265 reads
Java

Changelog

New steps component and improved accessibility on Hashnode's blog and docs product.

New steps component and improved accessibility on Hashnode's blog and docs product.

Nov 05, 2024·
new

Trending Articles

STON.fi: The Next-Gen DEX Powering TON Blockchain DeFi

Tommy williams·18 reads

AEON Pay: From Crypto Wallets to Everyday Life

Prochino·13 reads

Empowering the Decentralized Future: How Endless Merges Web2 Ease with Web3 Sovereignty

Edimavouge·12 reads

Top commenters this week

Buy Old Gmail Accounts
Buy Old Gmail Accounts
Anik Sikder
Anik Sikder
How To Buy USA Verified Chime Accounts
How To Buy USA Verified Chime Accounts
Sonu Goswami
Sonu Goswami
Ariska Hidayat
Ariska Hidayat

Writing Challenges

#2Articles1Week Challenge

Become better at technical writing; accept Hashnode's writing challenge for four weeks.

#2Articles1Week Challenge
#WomenWhoTech

Share your story, achievements, or experiences as a woman, non-binary folk in tech or as a #WomenWhoTech ally!

#WomenWhoTech
Self Starter

Publish your first article on Hashnode and become a self starter!

Self Starter
Serial Blogger

Publish an article every day for 7 days and earn a cool serial blogger badge!

Serial Blogger
Talk of the town

Write a story that drives amazing engagement on Hashnode and become the talk of the town!

Talk of the town
Word Warrior

Write an in-depth article on your Hashnode blog that's more than 2000 words and become a word warrior!

Word Warrior