hashtable

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java sort hashtable with object value by the objecs string parameter

I have an hashable that contains a string key , and a class object value: Hashtable<String,myclass>m_class_table = new Hashtable<String开发者_运维问答,myclass>();[详细]

2023-03-08 10:23 分类：问答
how to find duplicate and unique string entries using Hashtable

Assume I\'m taking input a string from command line and I want to find the duplicate and unique entries in the string by using Hashtable.[详细]

2023-03-08 09:04 分类：问答
Java Hashtable.contains() error

I am using the latest version of Java for x64. java version \"1.6.0_24\" Java(TM) SE Runtime Environment (build 1.6.0_24-b07)[详细]

2023-03-08 00:41 分类：问答
Why are there no hashtables in the C standard library?

Why is that there is no Hashtable suppor开发者_Python百科t as part of Standard C Library? Is there any specific reason for this?C seems unusual by today\'s standards because there are no useful data s[详细]

2023-03-08 00:13 分类：问答
How large should a hashtable be initialized related to the entries count?

Is there an optimal size for a hashtable related to the entry count? So for entries = n is there an optimal (or recommended) size s for the hashtable which depends on n? Lets say 2n (double the entri[详细]

2023-03-07 18:47 分类：问答
How to set o real copy of a hashtable inside a array in java?

I\'m trying to do a arraylist of a hashtable for that i did: ArrayList<java.util.Hashtable<Stri开发者_开发技巧ng, String>> info = new ArrayList<java.util.Hashtable<String, String&g[详细]

2023-03-07 16:04 分类：问答
Hashtables and dealing with collisions

Assume a hashtable is represented as an array of size 7. We want to store strings consisting of three digits. The primary hash key is the numerical value of the second digit modulo 7. The secondary ha[详细]

2023-03-07 14:31 分类：问答
Hashtable as JSON from Web Service

I\'m trying to return a list of key/value pairs as JSON from a web service but getting a serialization error with Hashtable.[详细]

2023-03-07 07:58 分类：问答
For-loop not working the way i want it to

I have a extremely minor issue that I can\'t seem to figure out. I\'m trying to extract data based on a type of value from an ArrayList> and place it into another ArrayList.The issue is that the for-[详细]

2023-03-06 18:40 分类：问答
XML to Hashtable

Currently I have the code below to put the data in a Hash. My question: which value do i have to put in the part of !!!SOMETHING!!!.[详细]

2023-03-05 22:22 分类：问答