hashcode
How does a Java HashMap handle different objects with the same hash code?
As per my understanding I think: It is perfectly legal for two objects to have the same hashcode. If two objects are equal (using the equals() method) then they have the same hashcode.[详细]
2023-03-15 21:14 分类：问答Java recreate string from hashcode
Is there any way that I can use a hashcode of a string in java, and recreate that string? e.g. something like this:[详细]
2023-03-12 08:51 分类：问答Prevent page redirect when using hash tag
Is there any way to redirect a page to a specific hash but prevent the redirect if the page is reloaded with a hash already present?Preferably with javascript?[详细]
2023-03-10 23:16 分类：问答Suggestions for a hashcode of a Card object in a poker game?
How is the hashcode compu开发者_开发问答ted for a card object which consists of enum suit and enum rank ?If you\'re using Eclipse, it can generate a \"good enough\" hashCode() implementation for you:[详细]
2023-03-07 20:23 分类：问答Alternatives to boost::hash_combine that have associative property?
I am looking for a hash_combine function that has the associative property. For example, I\'d like to be able to either combine the values a, b, c, d one after another to get the hash key for the se[详细]
2023-03-07 02:03 分类：问答program that takes a string as input from user from command line and printing only list of unique characters [closed]
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical andcannot be reasonably answered in its current form. For help clari[详细]
2023-03-02 02:52 分类：问答How to generate a hash code from three longs
I have a HashMap with coordinates as keys. Coordinates have 3 longs holding the x, y and z coordinate. (Coordinate is and needs to be a custom class, the coordinates need to be longs).[详细]
2023-02-27 02:05 分类：问答Java Hashtable .containsKey(String key) is returning true even when the strings and hashcodes are different... How?
I\'m currently having some issues with my Hashtable in java, where FEightPuzzle is a class 开发者_如何学JAVAwhich I\'ve created.[详细]
2023-02-25 11:11 分类：问答Java hashCode doubt
I have this program: import java.util.*; public class test { private String s; public test(String s) { this.s = s; }[详细]
2023-02-25 09:47 分类：问答Explaining hashcode to Vector
Can I get an idea of how the hashcode takes the valueas per the element added to vector? Vector v = new Vector();[详细]
2023-02-24 00:37 分类：问答
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