Given a string how to create a unique identifier / hash for that string so that one can track the occurence of the string without actually logging the original string.
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Gosh I had right now a hell of an interview. No matter how much you prepare you go in and forget everyth开发者_如何学编程ing. :)
I have two string, that i d like to use them as the dictionary key but i m kinda lazy to create another object, calcula开发者_如何学Gote the hashcode of the strings etc.
I would like to store a simple hash value of n number of columns e.g. address and name, and store the hash in another column.I want to use the hash value as a quick way of synchronising data between 2
My main problem description goes like this: I have two lists of BankAccount objects. A BankAccount has properties such as BankCode and AccountNumber which uniquely identifies an account. So both the
In testing with String.hashCode() I notic开发者_运维知识库ed that it does not have an avalanche effect. I know that there\'s a java port of Jenkins hash, but I was wondering if there\'s a hash functio
How do Object.ha开发者_如何学CshCode() and System.identityHashCode() work at the back end? Does identityHashCode() return the reference of the object? Does hashCode() depend on the content or address
Consider these classes: public class BaseClass { public int SomeInt { get; set; } public bool SomeBool { get; set; }
When an object is added to the .NET Sys开发者_开发知识库tem.Collections.Generic.Dictionary class the hashcode of the key is stored internally and used for later comparisons.When the hashcode changes a
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