hashset

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Performance ideas (in-memory C# hashset and contains too slow)

I have the following code private void LoadIntoMemory() { //Init large HashSet HashSet<do开发者_开发百科cument> hsAllDocuments = new HashSet<document>();[详细]

2023-02-12 19:48 分类：问答
Interview Question: HashSet - How to get least used object?

Gosh I had right now a hell of an interview. No matter how much you prepare you go in and forget everyth开发者_如何学编程ing. :)[详细]

2023-02-12 02:59 分类：问答
How to create a method to get the Key of a value(string) in a hashmap

I have an assignment, This is my HashMap initialization.. I can only use standard JAVA API. private static HashMap<String, HashSet<String>> hMap = new HashMap<String, HashSet<String[详细]

2023-02-10 23:18 分类：问答
add a list in a hashset using addAll

开发者_Python百科In java i m not able to add a list to a hashset using hash set addAll method List a = new ArrayList();[详细]

2023-02-10 06:00 分类：问答
How can I access the last object added to a HashSet?

I have a HashSet that is a collection of client sockets. When a client connects, the socket is added to the HashSet. I then need to access that socket, but I don\'t know how to access it in the HashSe[详细]

2023-02-09 18:11 分类：问答
Searching a HashSet for any element in a string array

I have a HashSet of strings and an array of strings. I want to find out if any of the elements in the array exists in the HashSet. I have the following code that work, but I feel that it could be done[详细]

2023-02-07 16:02 分类：问答
Java Collections containsAll Weired Behavior

I have following code , where I am using superList and subList , I want to check that subList is actually a subList of superList.[详细]

2023-02-06 20:23 分类：问答
Mutable objects and hashCode

Have the following class: public class Member { private int x; private long y; private double d; public Member(int x, long y, double d) {[详细]

2023-02-05 00:04 分类：问答
How to Initialize Values to a HashSet<String[,]> in C#

I am using VS 2008 and I need to know how to initialize the HashSet. I know Some values which is needed to add it during initialization. How can I add values to the tblNames.[详细]

2023-02-03 23:47 分类：问答
Define: What is a HashSet?

HashSet The C# HashSet data structure was introduced in the .NET Framework 3.5. A full list of the implemented members can be found at the HashSet MSDN page.[详细]

2023-02-01 22:28 分类：问答