Equality of objects in Python
95798
Compare object instances for equality by their attributes
31937
How do I prove equality of x and y?
74576
How to know if an object has an attribute in Python
54156
Elegant ways to support equivalence ("equality") in Python classes
102702
Check if all elements in a list are identical
2635
equality of two operators...
3941
What's the difference between ".equals" and "=="?
71516
vector of objects
116887
Comparing two NumPy arrays for equality, element-wise
22602
Why is == true for some Integer objects?
74142
Why isn't `method=` treated the same as any other method?
97224
Implementing the equals method in java
70078
Java two equal signs in one statement?
1004
What's the difference between eq, eql, equal and equalp, in Common Lisp?
72685
How to duplicate an object in 2.8 via the Python API
30570
How do you compare structs for equality in C?
2146
object==null or null==object?