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New posts in equality

If operator< works properly for floating-point types, why can't we use it for equality testing?

c++ floating-point equality

Recommended way to implement __eq__ and __hash__

python equality hashable

In Ruby, why does a equality with nil ("Date.new == nil") return nil?

ruby date equality

What does "<=>" in MySQL mean?

mysql null operators equality

Scala equality with type checking?

scala operators equality

Why don't methods have reference equality?

Comparing two dictionaries with numpy matrices as values

On Java 7's equals() and deepEquals()

equality java-7 deepequals

If duck-typing in Python, should you test isinstance?

python equality duck-typing

Two .NET objects that are equal don't say they are

c# equals equality

What is an elegant way to check if 3 variables are equal when any of them can be a wildcard?

c# puzzle equality

C++ shared_ptr equality operator

c++ map shared-ptr equality

In Scala, is there a neat and simple way to compare one value with multiple values

scala equality

How do I implement an operator for a class nested in a generic struct?

Compare json equality in Scala

json scala equals equality

How do I ignore the UTF-8 Byte Order Marker in String comparisons?

When would JavaScript == make more sense than ===?

equal sign with haskell literals

haskell equality literals

Is it fine to use JSON.stringify for deep comparisons and cloning?

GetHashCode() for OrdinalIgnoreCase-dependent string classes

c# .net equality