How-to articles, tricks, and solutions about HASHCODE
Good Hash Function for Strings
A good hash function for strings should have the following properties:
How can I generate an MD5 hash in Java?
To generate an MD5 hash in Java, you can use the MessageDigest class from the java.security package.
What issues should be considered when overriding equals and hashCode in Java?
When overriding the equals() and hashCode() methods in Java, you should consider the following issues:
Why do I need to override the equals and hashCode methods in Java?
The equals() and hashCode() methods are two methods that are defined in the Object class, which is the superclass of all classes in Java.