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58 results

The Debug Zone
Understanding Hashing: Why Use (h = key.hashCode()) ^ (h  16) in Java?

In this video, we delve into the concept of hashing in Java, focusing on the specific expression `(h = key.hashCode()) ^ (h 16)`.

1:55
Understanding Hashing: Why Use (h = key.hashCode()) ^ (h 16) in Java?

11 views

5 months ago

Nida Karagoz
What are the differences between a HashMap and a Hashtable in Java? (9 SOLUTIONS!!)

What are the differences between a HashMap and a Hashtable in Java? (9 SOLUTIONS!!) ✧ I really hope you found a helpful ...

4:21
What are the differences between a HashMap and a Hashtable in Java? (9 SOLUTIONS!!)

0 views

10 months ago

The Debug Zone
Java HashMapString,Integer Equivalent in Swift: A Complete Guide

In this video, we dive into the world of data structures by exploring the Java HashMapString, Integer and its equivalent in Swift.

1:30
Java HashMapString,Integer Equivalent in Swift: A Complete Guide

8 views

8 months ago

The Debug Zone
Understanding equals() and hashCode() in Java's Collection Interface

In this video, we delve into the crucial concepts of `equals()` and `hashCode()` within Java's Collection Interface. Understanding ...

2:56
Understanding equals() and hashCode() in Java's Collection Interface

3 views

1 month ago

The Debug Zone
Understanding ConsumerT with Mapped ClassT in HashMap: A Technical Guide

In this video, we delve into the intricacies of using the ConsumerT interface alongside the Mapped ClassT within a HashMap.

3:12
Understanding ConsumerT with Mapped ClassT in HashMap: A Technical Guide

4 views

1 year ago

The Debug Zone
How to Overwrite HashMap Values from an ArrayListString in Java

In this video, we'll explore a practical approach to managing data in Java by demonstrating how to overwrite values in a HashMap ...

3:27
How to Overwrite HashMap Values from an ArrayListString in Java

15 views

5 months ago

Roel Van de Paar
Java negative value hash codes (2 Solutions!!)

Java negative value hash codes Helpful? Please use the *Thanks* button above! Or, thank me via Patreon: ...

2:26
Java negative value hash codes (2 Solutions!!)

97 views

7 months ago

The Debug Zone
Understanding Java 8 ConcurrentHashMap: Common Issues and Solutions

In this video, we delve into the intricacies of Java 8's ConcurrentHashMap, a powerful tool for managing concurrent data access in ...

2:58
Understanding Java 8 ConcurrentHashMap: Common Issues and Solutions

6 views

10 months ago

King Kodes
Applying Iterators on ArrayList, HashMap and TreeMap (Pt.1)

Understanding and applying iterators in Java specifically with ArrayList, HashMap, and TreeMap. #applicationdeveloper ...

1:10:54
Applying Iterators on ArrayList, HashMap and TreeMap (Pt.1)

7 views

10 months ago

The Debug Zone
Java HashMap Multiple References: Managing Shared Keys Across HashMaps

In this video, we delve into the intricacies of Java's HashMap and explore the concept of multiple references when managing ...

2:40
Java HashMap Multiple References: Managing Shared Keys Across HashMaps

0 views

1 month ago

The Debug Zone
How to Cast java.util.HashMap$Node in Java: A Step-by-Step Guide

In this video, we delve into the intricacies of casting the `java.util.HashMap$Node` in Java. Whether you're a beginner looking to ...

1:54
How to Cast java.util.HashMap$Node in Java: A Step-by-Step Guide

2 views

4 months ago

The Debug Zone
Removing HashMap Entries: Using Iterator with map.values() Explained

In this video, we dive into the intricacies of managing HashMap entries in Java, focusing specifically on how to safely remove ...

1:30
Removing HashMap Entries: Using Iterator with map.values() Explained

0 views

4 months ago

The Debug Zone
Understanding HashMap Resize Method: Implementation Details and Challenges

In this video, we dive deep into the intricacies of the HashMap resize method, a crucial aspect of this widely-used data structure in ...

3:09
Understanding HashMap Resize Method: Implementation Details and Challenges

3 views

3 months ago

Nida Karagoz
Iterate through a HashMap (3 SOLUTIONS!!)

Iterate through a HashMap (3 SOLUTIONS!!) ✧ I really hope you found a helpful solution! ♡ The Content is licensed under CC ...

2:12
Iterate through a HashMap (3 SOLUTIONS!!)

1 view

10 months ago

Geoffrey Schmit
01.12: Maps

Data Structures. Naperville North High School, Software Engineering, 2025-2026.

15:16
01.12: Maps

14 views

4 months ago

The Debug Zone
How to Clear All Values in a HashMap Except Two Key/Value Pairs

In this video, we'll explore a practical programming challenge: how to efficiently clear all values in a HashMap while preserving ...

1:31
How to Clear All Values in a HashMap Except Two Key/Value Pairs

1 view

2 months ago

The Debug Zone
How to Generate 11 Character Hash Code for SMS Retriever API Keystore

In this video, we'll explore the process of generating an 11-character hash code specifically for the SMS Retriever API keystore.

1:33
How to Generate 11 Character Hash Code for SMS Retriever API Keystore

23 views

5 months ago

Learn Smart with Dhanush
DSA Series in Telugu | Hash Map అంటే ఏమిటి? Java Example తో క్లియర్ గా! 💡 | DAY - 15

Welcome to Learn Smart with Dhanush! About This Channel: This channel is dedicated to Java, DSA, Coding, and Tech ...

16:18
DSA Series in Telugu | Hash Map అంటే ఏమిటి? Java Example తో క్లియర్ గా! 💡 | DAY - 15

109 views

4 months ago

The Debug Zone
How to Merge Different Type Maps in Java 8: A Step-by-Step Guide

In this video, we'll explore the powerful capabilities of Java 8 as we dive into the process of merging different types of maps.

1:32
How to Merge Different Type Maps in Java 8: A Step-by-Step Guide

13 views

7 months ago

The Debug Zone
How to Count Occurrences of a Value in a Map: A Step-by-Step Guide

In this video, we'll explore the essential technique of counting occurrences of a specific value in a map, a fundamental skill in ...

2:51
How to Count Occurrences of a Value in a Map: A Step-by-Step Guide

3 views

10 months ago