Java HashMap & HashTable Explained: Key Concepts & Techniques πŸ—οΈ

Discover the fundamentals of HashMap and HashTable in Java. Learn about their internal mechanisms, collision resolution methods like chaining and open addressing, and how to use them effectively.

Java HashMap & HashTable Explained: Key Concepts & Techniques πŸ—οΈ
Kunal Kushwaha
223.5K views β€’ Oct 29, 2023
Java HashMap & HashTable Explained: Key Concepts & Techniques πŸ—οΈ

About this video

In this video, we'll dive deep into the world of hashmaps, exploring their inner workings, techniques like chaining and open addressing, and even delve into hashmap implementation in Java.

Take part in the learning in public initiative! Share your learnings on LinkedIn and Twitter with #DSAwithKunal & don't forget to tag us!

πŸ‘‰ Resources
- Join Replit: http://join.replit.com/kunal-kushwaha
- Lecture code: https://replit.com/@KunalsReplit/Hashmaps
- Complete Java DSA playlist: https://www.youtube.com/playlist?list=PL9gnSGHSqcnr_DxHsP7AW9ftq0AtAyYqJ
- Code, Assignments, & Notes: https://github.com/kunal-kushwaha/DSA-Bootcamp-Java

➑️ Connect with me: http://kunalkushwaha.com
πŸ‘¨β€πŸ’» Join WeMakeDevs: http://wemakedevs.org

===================================
Timestamps:
00:00:00 Introduction
00:10:25 How Hashmaps work
00:25:46 Chaining
00:49:14 Open addressing
01:06:23 Hashmaps in Java
01:17:09 Implementation
01:38:40 Closing remarks

#placement #hashmap #dsa

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Views

223.5K

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4.4K

Duration

01:39:46

Published

Oct 29, 2023

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