gethashcode

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C#: override GetHashCode, what does this code do?

开发者_高级运维Here\'s the code I found in the Nhibernate 3 Beginners Guide to override GetHashCode. I don\'t understand why it uses result * 397. If 397 just a random number he use to generate unique[详细]

2023-04-10 13:38 分类：问答
IEqualityComparer<T> GetHashCode return same values when items are not equal?

In the \"Notes to Implementers\" section in the documentation for the GetHashCode method of the IEqualityComparer<T> interface, it states:[详细]

2023-04-10 13:09 分类：问答
Why we implement GetHashCode in IEqualityComparer?

I want to get distinct items from List in C# by using IEqualityComparer interface. But I don\'t know about GetH开发者_如何学JAVAashCode. I have implement both GetHashCode and Equals methods. And how c[详细]

2023-04-09 07:03 分类：问答
string.GetHashCode() returns different values in debug vs release, how do I avoid this?

To my surprise the folowing method produces a different result in debug vs release: int result = \"test\".GetHashCode();[详细]

2023-04-07 07:30 分类：问答
Delphi Prism: How to override GetHashCode and Equals method for IndexOf to work correctly?

I am not sure if I am doing this right. I have a list of objects in the listbox and need to use IndexOf to get an object\'s index in the list.[详细]

2023-04-05 17:46 分类：问答
C# .NET GetHashCode function question

Hi I have a class with 6 string properties. A unique object will have different values for a开发者_Python百科tleast one of these fields[详细]

2023-04-03 06:20 分类：问答
Should .GetHashCode() return same value for two objects having different refences in the memory?

I need to override Equals() method for one of my types but it seems I have to also override GetHashCode() method.[详细]

2023-04-02 19:03 分类：问答
Does this solve Nhibernate identity problem and GetHashCode issues?

The solution I propose involves quite a bit of code, but you can just copy it all and past it in a VS test solution assuming you have SqLite installed, and you should be able to run the tests yourself[详细]

2023-03-31 17:24 分类：问答
Override Equals and GetHashCode in class with one field

I havea class: public abstract class AbstractDictionaryObject { public virtual int LangId { get; set; } public override bool Equals(object obj)[详细]

2023-03-27 03:12 分类：问答
Unit Testing - What do you do when your code is pretty much just a calculation (GetHashCode for example)? [duplicate]

This question already has answers here: C#: How would you unit test GetHashCode? (7 answers) Closed 9 years ago.[详细]

2023-03-20 15:03 分类：问答