Posted over 12 years ago. Visible to the public. Linked content.
How to Write an Equality Method in Java
This article describes a technique for overriding the equals method that preserves the contract of equals even when subclassses of concrete classes add new fields.
Does your version of Ruby on Rails still receive security updates?
Rails LTS provides security patches for old versions of Ruby on Rails (3.2 and 2.3).
