I am looking for a way that is as efficient as the Keys property (of type KeyCollection) of a generic dictionary.
I am using this piece of code and a stackoverflow will be triggered, if I use Extlib\'s Hashtbl the error does not occur. Any hints to use specialized Hashtbl without stackoverflow?
Here开发者_运维知识库\'s my hash function for Strings public class GoodHashFunctor implements HashFunctor {
I have a Hashtable, which contains values like this: key: 123456 value: UV key: 654321 value: HV ... Now I want to check if a combination already exists and dont insert anything. So if my key is 123
I\'m trying to decide which data structure 开发者_C百科to use for the following. Lets say I have maybe 10 million keys that contain pointers to unique objects containing some data.
I\'d like to use Common Lisp CLOS objects as keys in a hashtable.I thought it would be as simple as this:
In the program below I\'ve a typedef map. What I want to do is to implement a hash table. I\'m trying to use unorder开发者_如何学Goed_map since I heard that is the efficient as it takes O(1) time. I u
I\'m creating a hash table in Perl, of an unknown size. The hash table maps a string to a reference to an array.
I have a string member variable namely ServiceType and a string list SubService . Here serviceType contains strings(consider as key) and SubService contains list of
What is size of a hash table with 32 bit key and 32 bit pointers to values stored separately? Is it going to be 2^32 slots * (4 Bytes (key) + 4 Bytes (pointers to values))
加载中,请稍侯......