query: Instances of a custom class are not equal
positive_passages.docid: 878
positive_passages.text: What issues should be considered when overriding equals and hashCode in Java?
negative_passages.docid: 33981
negative_passages.text: How to override equals method in Java
negative_passages.docid: 137403
negative_passages.text: How to best implement Equals for custom types?
negative_passages.docid: 84165
negative_passages.text: Custom class NSObject not key value coding compliant
negative_passages.docid: 99307
negative_passages.text: How can I safely (and easily) count *all* instances of a class within my program?
negative_passages.docid: 21013
negative_passages.text: Why are two identical objects not equal to each other?
negative_passages.docid: 155018
negative_passages.text: Use of Distinct with list of custom objects
negative_passages.docid: 78681
negative_passages.text: How to print instances of a class using print()?
negative_passages.docid: 127557
negative_passages.text: How do you prevent specific class scripts from transfering to all classes?
negative_passages.docid: 41842
negative_passages.text: Is it possible to avoid repeating the class name in the implementation file?
negative_passages.docid: 101578
negative_passages.text: How to find each instance of a class in Ruby
negative_passages.docid: 86464
negative_passages.text: All instances of a class have the same dict as an attribute in Python 3.2
negative_passages.docid: 84493
negative_passages.text: Can't set attributes on instance of "object" class
negative_passages.docid: 86096
negative_passages.text: Why to not use a custom class instead of inheriting the EventArgs class
negative_passages.docid: 90213
negative_passages.text: How to pickle and unpickle instances of a class that inherits from defaultdict?
negative_passages.docid: 143415
negative_passages.text: In Python, can you call an instance method of class A, but pass in an instance of class B?
negative_passages.docid: 124192
negative_passages.text: Why do new style class and old style class have different behavior in this case?