equals
java.lang.Comparable and equals
If I implement java.lang.Comparable for a class, do I still have to override the equals() method? Or will the Comparable work for equals as well?[详细]
2023-03-26 05:06 分类：问答Comparing java Strings with == [duplicate]
This question already has answers here: Closed 11 years ago. Possible Duplicate: Java String.equals versus ==[详细]
2023-03-26 00:37 分类：问答What is the benefit of using ComparisonChain over Objects.equal() && Objects.equal() ... with Guava
I have just started using google\'s Guava collection (ComparisonChain and Objects).In my pojo I am overiding the equals method, so I did this first:[详细]
2023-03-25 17:05 分类：问答equality of item in java hashset
I need to implement equals() method for an Item that may be put in a hashset of it\'s Maker.The Item can have fields as below[详细]
2023-03-25 02:46 分类：问答C#: Same Object have to Same HashCode?
Let\'s assume I h开发者_Python百科ave two objects called K and M if(K.Equals(M)) { } If that\'s true, K and M always has the same HashCode ?[详细]
2023-03-24 02:13 分类：问答Overriding HashCode if I don't need to override equals
I have a custom cla开发者_高级运维ss called Position. I want to use the following:- Set<Position> s=new HashSet<Position>();[详细]
2023-03-24 02:02 分类：问答How .NET determines equal objects in LINQ "select new"?
Here is example: class 开发者_如何学CA { public long ParentId; public string ParentName; public string Name;[详细]
2023-03-23 21:50 分类：问答Scala Case Class equals implementation
Given the following the classes: trait ModelWithId { var id: Long = 0 } case class EntityAttribute( val entityId: UUID,[详细]
2023-03-23 18:55 分类：问答Why .equals method is failing on two same value objects?
I have created a value object MarketVO and two instances of this value object have same elements and same value for each element.[详细]
2023-03-23 17:41 分类：问答Can I use only the key field to check equals? And can I use equals through subclasses?
I have a class Player with some fields: String name; Point position; Action action; The \'name\' field is sort of a key, there cannot be 2 players with the same name. So it seems to me they are eq[详细]
2023-03-22 23:34 分类：问答
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