Questions
Linux
Laravel
Mysql
Ubuntu
Git
Menu
HTML
CSS
JAVASCRIPT
SQL
PYTHON
PHP
BOOTSTRAP
JAVA
JQUERY
R
React
Kotlin
×
Linux
Laravel
Mysql
Ubuntu
Git
New posts in equals
Equality test of images using ImageMagick
Nov 01, 2025
comparison
imagemagick
equals
equality
What's a suitable implementation of equals() for a class with no fields?
Nov 01, 2025
java
equals
Should all classes have a .equals and .hashcode method?
Oct 31, 2025
java
methods
equals
hashcode
Java - remove objects in a collection that are in another collection, with an arbitrary meaning of "equals"
Oct 24, 2025
java
collections
equals
Why do contains()/indexOf() in Java collections use o.equals(e) and not e.equals(o)?
Oct 25, 2025
java
collections
equals
Equal to SQL's %like% but in PHP
Oct 24, 2025
php
sql
equals
Why don't Hashtables and dictionaries use Equals() method instead of GetHashCode for keys comparision in .NET?
Oct 23, 2025
c#
.net
hashtable
equals
What's the FASTEST way to compare vectors in C++?
Oct 23, 2025
c++
arrays
vector
compare
equals
SQLite - Difference between IS and = (equals) in WHERE clause. (using JDBC PreparedStatement)
Oct 23, 2025
java
sqlite
comparison
equals
where-clause
Why does changing the hashcode of an object used as a key in a HashMap make a lookup return null?
Oct 19, 2025
java
hashmap
equals
hashcode
Why kotlin == operator returns false for strings that look exactly the same?
Oct 16, 2025
java
string
kotlin
equals
How to implement equals method for Java anonymous class properly?
Oct 16, 2025
java
equals
anonymous-class
Implementing IEquatable<T> in a mutable type
Sep 20, 2025
c#
.net
equals
iequatable
why we need to override equals and hashcode in java and why cannot we use Object class implementation
Sep 16, 2025
java
equals
hashcode
Java - abstract class, equals(), and two subclasses
Sep 13, 2025
java
abstract-class
subclass
equals
abstract
Java equals() and hashCode() changes
Mar 20, 2023
java
object
equals
hashcode
Can I make indexOf compare objects in a different way?
Mar 16, 2023
java
equals
equality
indexof
Different fields for equals and hashcode
Sep 02, 2025
java
hashmap
equals
hashcode
Older Entries »