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New posts in equality
Has == and != become bad practise?
Sep 05, 2025
javascript
type-conversion
operators
warnings
equality
Can I make indexOf compare objects in a different way?
Mar 16, 2023
java
equals
equality
indexof
testing equality with Dicriminated union in a list
Mar 15, 2023
f#
equality
discriminated-union
How does Python establish equality between objects?
Feb 24, 2023
python
object
copy
equality
deep-copy
Test equality of two functions in python
Feb 23, 2023
python
function
metaprogramming
equality
Variable with NaN value is not equal to itself in Ruby
Feb 21, 2023
ruby
equality
nan
Using "Equals" for valuetypes in C# seems not a good idea, is it?
Feb 18, 2023
c#
equality
value-type
Why does Assert.AreEqual(x, y) fail, but Assert.AreEqual(y, x) doesn't?
Feb 14, 2023
c#
struct
assert
equality
Why does `==` sometimes work for Strings? [duplicate]
Feb 14, 2023
java
object
reference
equality
Why does "foo".class === String return false?
Feb 11, 2023
ruby
string
boolean
equality
Reason for equality definition in COQ and HOTT
Feb 01, 2023
equality
coq
homotopy-type-theory
Check if two strings are rotationally equal to each other
Jan 28, 2023
javascript
string
for-loop
equality
Test if two BSTs are equal in Java
Jan 18, 2023
java
equality
binary-search-tree
Java cache and equality
Jan 17, 2023
java
caching
object
integer
equality
Equality relations in Scala
Feb 06, 2023
scala
scala-2.8
equals
equality
scala-collections
Cast to object before null check in overriding Equals [duplicate]
Feb 05, 2023
c#
casting
null
equality
Is it UB to write values other than 0 or 1 in a bool? If yes, how do they compare? [duplicate]
Sep 05, 2025
c++
memory
boolean
equality
Equality in Kotlin
Sep 03, 2025
java
operator-overloading
kotlin
operators
equality
Approximate equality of unordered set of complex floats
Sep 03, 2025
python
numpy
floating-point
equality
approximate
Swift 5.0 "Set" allowing duplicate values
Sep 02, 2025
swift
hash
set
equality
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