dictionary « HashMap « Java Collection Q&A

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Java Collection Q&A » HashMap » dictionary

1. Difference between a HashMap and a dictionary ADT stackoverflow.com

What is the difference between a Hash Map and dictionary ADT. And when to prefer one over another. For my programming assignment my instructor has asked to use one of them ...

2. C# Equivalent of Java IdentityHashMap stackoverflow.com

As far as i know, there is no direct equivalent in C#. My current idea is to use a Dictionary with a custom IEqualityComparer, that checks for reference equality. However, this seems ...

3. using static dictionary as cache may lead to leak problem? stackoverflow.com

I have memory leak in the web application (servlet) that I am working on. I am suspicious of 1 cause and wanted to hear your ideas about it. I use hashmaps,hashsets etc. ...

4. Java HashMap versus C# Dictionary, performances comparison stackoverflow.com

I have a question about Java HashMap and C# Dictionary. I normally program in C#, and I use Dictionary whenever I need speed. Privately I do a lot of mathematics programming, always ...

5. Building Dictionary Using HashMap forums.oracle.com

Dear All, I'm stuck in my assignment i really need your help or direction. Am required to to implement a dictionary that stores English words and their multiple synonyms. Am supposed to use Hashmap, key is string and value is a linkedlist. I created a class named "Word" which has the getters and the setters for the private attributes word and ...

6. How to use Dictionary or HashMap ? forums.oracle.com

Hello Everyone, If I try to to declare HashMap map = new HashMap(); I get this error expected private HashMap map = new HashMap(); When I try to define like this HashMap map = new HashMap(); I get this error (' or '[' expected HashMap map = new HashMap(); My class looks like this :- import java.util.*; public class WordCount ...

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