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7 results

Tech Decoded Studio
HashMap & HashSet Explained 🚀 Must-Know for Java & Interviews

In this video, we break down two commonly misunderstood data structures and explain when to use which, using clear logic and ...

4:48
HashMap & HashSet Explained 🚀 Must-Know for Java & Interviews

5 views

3 weeks ago

CodeYatraa
LeetCode 1: Two Sum | Brute Force & Optimized HashMap Approach

In this video, we solve the Two Sum problem (LeetCode 1) and explain both the brute force and optimized HashMap approaches ...

6:49
LeetCode 1: Two Sum | Brute Force & Optimized HashMap Approach

217 views

2 weeks ago

Techie Book
Java HashMap Internals Explained | Collision, Buckets, Treeify, Resize (JDK 8+)

In this video, I explained HashMap Internal Working in Java in a very simple and visual way. Topics Covered: ✓ HashMap ...

45:46
Java HashMap Internals Explained | Collision, Buckets, Treeify, Resize (JDK 8+)

30 views

1 day ago

DSA Prep Pro
Blind 75 Two Sum | LeetCode #1 Explained in Java 🚀

Blind75 #TwoSum #LeetCode #DSA #Java #codinginterviewquestions #codinginterview Master the Two Sum problem, the very ...

17:09
Blind 75 Two Sum | LeetCode #1 Explained in Java 🚀

18 views

3 weeks ago

Yegor Bugayenko
Shift-M/56: Douglas Crockford about JavaScript, OOP, JSON, Misty, and actors

Douglas Crockford is a software architect and language designer best known for his work on JavaScript, JSON, and for his ...

1:03:45
Shift-M/56: Douglas Crockford about JavaScript, OOP, JSON, Misty, and actors

2,193 views

3 days ago

Mahesh Ahirwar
Top K Frequent Elements | Heap & Bucket Sort | DSA Interview Problem

In this video, we solve the Top K Frequent Elements problem using multiple optimal approaches, including Heap (Priority Queue) ...

19:49
Top K Frequent Elements | Heap & Bucket Sort | DSA Interview Problem

27 views

1 day ago

Joel Backschat
Por Que Você Precisa Estudar Estrutura de Dados Antes Que Seja Tarde

"Eu nunca usei estrutura de dados no trabalho." Já ouviu um dev senior falar isso? Eu também. E tá errado. Nesse vídeo eu ...

12:55
Por Que Você Precisa Estudar Estrutura de Dados Antes Que Seja Tarde

6,442 views

2 weeks ago