Gang Of Coders
Home
About Us
Contact Us
All Equality Solutions on Gang of Coders
Total of 70 Equality Solutions
Which equals operator (== vs ===) should be used in JavaScript comparisons?
Javascript
Operators
Equality
Equality Operator
Identity Operator
Why does comparing strings using either '==' or 'is' sometimes produce a different result?
Python
String
Comparison
Identity
Equality
How do I check for null values in JavaScript?
Javascript
Null
Compare
Comparison
Equality
What is the difference between == and equals() in Java?
Java
Identity
Equality
Object Comparison
How do I compare strings in Java?
Java
String
Equality
Is there a difference between "==" and "is"?
Python
Reference
Equality
Semantics
String comparison in Python: is vs. ==
Python
String
Comparison
Equality
What's the difference between equal?, eql?, ===, and ==?
Ruby
Comparison
Operators
Equality
Elegant ways to support equivalence ("equality") in Python classes
Python
Equality
Equivalence
Compare object instances for equality by their attributes
Python
Equality
How do you test to see if a double is equal to NaN?
Java
Double
Equality
Nan
Are == and != mutually dependent?
C++
Operator Overloading
Equality
Equality Operator
Is False == 0 and True == 1 an implementation detail or is it guaranteed by the language?
Python
Boolean
Equality
Language Specifications
Best practices for overriding isEqual: and hash
Objective C
Equality
How do you compare structs for equality in C?
C
Struct
Equality
equals vs Arrays.equals in Java
Java
Arrays
Equality
What's the difference between IEquatable and just overriding Object.Equals()?
C#
.Net
Equals
Equality
Iequatable
Why is x == (x = y) not the same as (x = y) == x?
Java
Variable Assignment
Equality
Operator Precedence
Jls
Python if not == vs if !=
Python
If Statement
Equality
In Objective-C, what is the equivalent of Java's "instanceof" keyword?
Objective C
Types
Casting
Equality
Downcast
What's wrong with using == to compare floats in Java?
Java
Equality
Floating Accuracy
Determine if 2 lists have the same elements, regardless of order?
Python
List
Equality
Python 2.x
Difference between String#equals and String#contentEquals methods
Java
String
Equality
Comparing two collections for equality irrespective of the order of items in them
.Net
Collections
Comparison
Equality
What's the difference between == and .equals in Scala?
Scala
Equality
Scala Java-Interop
Why `null >= 0 && null <= 0` but not `null == 0`?
Javascript
Null
Comparison
Equality
LINQ Select Distinct with Anonymous Types
C#
Linq
Distinct
Anonymous Types
Equality
jQuery object equality
Equality
Jquery
bash string equality
Bash
Equals
Equality
Test for equality among all elements of a single numeric vector
R
Vector
Equality
How default .equals and .hashCode will work for my classes?
Java
Object
Equals
Hashcode
Equality
Correct way to override Equals() and GetHashCode()
C#
Equality
Gethashcode
Why can a Python dict have multiple keys with the same hash?
Python
Hash
Dictionary
Set
Equality
Checking if two Dates have the same date info
Javascript
Date
Equality
Why does ("foo" === new String("foo")) evaluate to false in JavaScript?
Javascript
Object
Equality
What is the difference between eq?, eqv?, equal?, and = in Scheme?
Functional Programming
Scheme
Equality
Equivalence
double equals vs is in python
Python
Comparison
Boolean
Equals
Equality
How do you test functions and closures for equality?
Closures
Swift
Equality
How to check if two vars have the same reference?
Javascript
Equality
C# .Equals(), .ReferenceEquals() and == operator
C#
Equality
Python3 Determine if two dictionaries are equal
Python
Python 3.x
Dictionary
Equality
How to compare Enums in TypeScript
Typescript
Enums
Compare
Equality
php == vs === operator
Php
Comparison
Operators
Equality
Determining Date Equality in Javascript
Javascript
Date
Equality
What's the difference between eq, eql, equal and equalp, in Common Lisp?
Syntax
Common Lisp
Equality
Why does 1234 == '1234 test' evaluate to true?
Php
Equals
Equality
Testing for equality between dictionaries in C#
C#
Dictionary
Equality
Comparing two structs using ==
C#
Struct
Equality
Test for equality to the default value
C#
Generics
Equality
Comparing NaN values for equality in Javascript
Javascript
Comparison
Equality
Nan
(.1f+.2f==.3f) != (.1f+.2f).Equals(.3f) Why?
C#
Equality
Floating Accuracy
Why do these two comparisons have different results?
C#
.Net
Equality
How to test two dateTimes for being the same date?
C#
Datetime
Equality
JavaScript Date Comparisons Don't Equal
Javascript
Date
Equality
Can I use ' == ' to compare two vectors. I tried it and seems to be working fine. But I don't know whether it will work in more complex situations
C++
Vector
Operator Overloading
Equality
Comparing two List<string> for equality
C#
.Net
Collections
Comparison
Equality
What problem does IStructuralEquatable and IStructuralComparable solve?
.Net
Equality
Icomparable
Iequalitycomparer
How to test for (ActiveRecord) object equality
Ruby on-Rails
Ruby
Activerecord
Identity
Equality
Sets, Functors and Eq confusion
Scala
Haskell
Equality
Functor
Comparing two string arrays in C#
C#
.Net
String
Linq
Equality
Pandas DataFrames with NaNs equality comparison
Python
Pandas
Equality
Nan
Comparing arrays for equality in C++
C++
Arrays
Comparison
Equality
Are objects with the same id always equal when comparing them with ==?
Python
Equality
Compare if two dataframe objects in R are equal?
R
Dataframe
Compare
Equality
Why does the "is" keyword have a different behavior when there is a dot in the string?
Python
Identity
Equality
How do I check if two variables reference the same object in Python?
Python
Equality
What's the right way to implement equality in ruby
Ruby
Equality
Testing anonymous function equality with Jest
Javascript
node.js
Unit Testing
Jestjs
Equality
How to check if two Expression<Func<T, bool>> are the same
C#
Expression
Equality
Why does new String('hello') === new String('hello') evaluate to False?
Javascript
Equality
Comparison Operators
Equality Operator
Identity Operator