I have a custom object (DataPoin开发者_如何学CtCollection) with two Integer properties and a Guid property. I want that object to generate a HashCode so that no two objects with the same values in tho
I am trying to understand how works the key sorting / insertion check in a hashtable. I\'ve understood that when I\'m adding an object to a hashtable, it checks at runtime that there isn\'t the same k
Our project contains several classes that we have equals() and hashCode() methods generated by Eclipse (Right Click -> Source -> Generate hashCode() and equals()).
In java Is it possible to get consistent hash code for an object whe开发者_运维技巧n we are running the application multiple timesSure.If it is a String for example, then String.hashCode() gives a con
I m using Java.I want to know,is any algorithm is available that will give me an unique and the same hash code when I will run the application multiple times sop that collisions of hash code will be a
I don\'t usually code in Java, but recently I started not having a choice. I might have some major misunderstanding of how to properly use HashSet. So it might be possible something I did is just plai
How do you implement a touch hash code and reference it later?I have read about a \"hash\" code, but I don\'t understand how to use it.I want to know when two of my Sprites are touched at the same tim
I\'m using Java 6. For simplicity, everything will be public. Suppose I have this simple class. public class A{
I\'ve written a class called PuzzleBoard that represe开发者_如何学Pythonnts an nxn board. I will be keeping several PuzzleBoard objects in a HashSet, so I have to overwrite the \'int hashCode()\' meth
I have a series of objects whose开发者_开发技巧 only different internal state is a fixed-length list(or whatever) of 2-d positions (2 integers). That is, they all have the same number of elements, wit
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