hashtable

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Is searching a hashtable for a value that isn't there O(n)? (linear probing)

Just trying to understand the linear probing logic. With as hashtable using open addressing, how can you ever confirm that an element isn\'t in the table.[详细]

2023-03-12 12:02 分类：问答
Is there a Directed Acyclic Graph (DAG) data type in Java, and should I use it?

I am modeling a power subsystem in Java. A simple SQLite database contains a set of Line Replaceable Units (LRUs) and the connections between them. I am writing a Power Model API to simplify queries o[详细]

2023-03-10 23:58 分类：问答
C# Bound DataGridView to Hashtable

I want to make a C# DataGridView\'s DataSource be a HashTable where there are two columns: The first one would be the key;[详细]

2023-03-10 21:28 分类：问答
Convert Hashtable to xml string and back to HashTable without using .NET Serializer

Does anyone know how to conv开发者_开发知识库ert a Hashtable to an XML String then back to a HashTable without using the .NET based XMLSerializer. The XMLSerializer poses some security concerns when c[详细]

2023-03-10 04:18 分类：问答
How to efficiently cache web service requests-response pairs in JSON format

I find a interesting problem when working with web service in JSON format. Assume there\'s web service. accept several parameters. each parameter has different value set. You can get the response by[详细]

2023-03-10 01:46 分类：问答
Building symbol table using hash table

I\'m trying to build a symbol table using hash table. The general idea is int alpha; 2 int beta; 3 alpha = 0; // the alpha declared in line 1[详细]

2023-03-09 04:08 分类：问答
Behaviour of an hashtable using glib

I want to update the Volume to each @IP. So that for example after each 5 s I add V(i) of each @IP(i). Ok Now the hash table works fine it keeps updated after every T seconds. But the problem is that[详细]

2023-03-09 02:06 分类：问答
Finding chars in a string using Hash table

I decided to solve the problem of finding given characters in a string. And I solved it in two ways: The first(using hash-table to keep the values in ASCII for the chars we want to find):[详细]

2023-03-09 00:30 分类：问答
how to get bitmap image from hashtable into simple adapter to view in imageview for listactivity

Below is my code. I am getting url for an image through JSONArray. Then i converted the image to Bitmap image and stored in Hashtable.[详细]

2023-03-08 17:57 分类：问答
Multidimensional associative arrays in Bash

I\'m trying to create a multidimensional associative array but need some help. I have reviewed the page suggested in this SO answer but it confused me even more. So far here is what I have:[详细]

2023-03-08 14:24 分类：问答