Posts - Page 7

Personal blog by Karina Baha.

• Ruby on Rails 7 Credentials

  In Ruby on Rails April 17, 2022

  Ruby on Rails stores the encrypted credentials of your application in the credentials.yml.enc file in the config/ folder. Rails encrypts them using the master key in the config/ folder or the ENV["...

• Change PostgreSQL User Password in Ubuntu

  In PostgreSQL April 16, 2022

  In this post, we will discuss how to change a PostgreSQL password in the Ubuntu operating system using the psql front-end.

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• Ruby on Rails has_secure_password Tutorial

  In Ruby on Rails Feb 23, 2022

  The has_secure_password method adds methods to encrypt a password using the bcrypt algorithm. Also, it adds methods to authenticate against such a bcrypt password. For this method to work, the user mo...

• Restore a Dump File Using pgAdmin

  In PostgreSQL Feb 17, 2022

  In this post, I will show you how to restore a dump file using pgAdmin 4.

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• MVC Pattern in Ruby on Rails

  In Ruby on Rails Feb 7, 2022

  In this article, we will talk about how Ruby on Rails implements the MVC pattern. MVC (Model, View, Controller) was first described and implemented into the Smalltalk-79 user interface paradigm by...