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33 results

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

11 months ago

The Debug Zone
java.util.HashMap cannot be cast to Object

Today's Topic: java.util.HashMap cannot be cast to Object Thanks for taking the time to learn more. In this video I'll go through ...

1:52
java.util.HashMap cannot be cast to Object

0 views

6 days 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

6 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
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
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

5 months ago

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

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

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

11 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

11 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 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

9 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

2 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

King Kodes
Applying Iterators on ArrayList, HashMap and TreeMap (Pt.3)

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

17:22
Applying Iterators on ArrayList, HashMap and TreeMap (Pt.3)

4 views

10 months ago

King Kodes
Applying Iterators on ArrayList, HashMap and TreeMap (Pt.2)

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

29:46
Applying Iterators on ArrayList, HashMap and TreeMap (Pt.2)

15 views

10 months ago

Peter Schneider
Java Hashmap: How to get key from value?

Java Hashmap: How to get key from value? I hope you found a solution that worked for you :) The Content is licensed under ...

4:47
Java Hashmap: How to get key from value?

0 views

5 days ago

The Debug Zone
Understanding the Difference Between Pair and HashMap in Programming

In this video, we delve into the fundamental differences between Pair and HashMap, two essential data structures in programming ...

1:53
Understanding the Difference Between Pair and HashMap in Programming

0 views

3 months ago

The Debug Zone
How to Convert Android HashMap to Kotlin: A Step-by-Step Guide

In this video, we'll explore the process of converting Android HashMaps to Kotlin, a task that can enhance your app's performance ...

2:18
How to Convert Android HashMap to Kotlin: A Step-by-Step Guide

4 views

8 months ago

The Debug Zone
Spring mvc: bind hash map with same/different value depending on user input

Today's Topic: Spring mvc: bind hash map with same/different value depending on user input Thanks for taking the time to learn ...

2:42
Spring mvc: bind hash map with same/different value depending on user input

0 views

2 weeks ago