Ruby on Rails uses sqlite3 as its default database, which works great in many cases, but may not be sufficient for your application. If your application requires the scalability, centralization, and control (or any other feature) that a client/server SQL database, this tutorial will show you how to do just that, with MySQL, on Ubuntu 14.04.
Ruby provides several methods for converting values from one data type to another. In this tutorial, you’ll convert strings to numbers, objects to strings, strings to arrays, and convert between strings and symbols.
In this tutorial, you’ll set up a Ruby programming environment on your local macOS machine using Homebrew—a free and open-source package manager for macOS—and you’ll test your environment out by writing a simple Ruby program.
Ruby on Rails is one of the most popular application stacks for developers looking to create sites and web apps. Using rbenv will provide you with a solid environment for developing your Ruby on Rails applications as it will let you easily switch Ruby versions, keeping your entire team on the same version. This tutorial will take you through the Ruby and Rails installation process via rbenv.
The Devise gem is an authentication solution for Rails applications. The Devise gem provides many useful features for implementing user authentication in your Rails applications, such as handling user sessions and adding support for OAuth using the OmniAuth gem. In this tutorial, you will create a minimal web application with Rails and install Devise, which will allow users to create accounts, sign in, and sign out from their accounts.
Ruby on Rails uses sqlite3 as its default database, which works great in many cases, but may not be sufficient for your application. If your application requires the scalability, centralization, and control (or any other feature) that a client/server SQL database, this tutorial will show you how to do just that, with PostgreSQL, on CentOS 7.
In this tutorial, we’ll illustrate the step by step process of installing Omega 4 and creating your first subtheme.
In this tutorial, you’ll set up a Ruby programming environment on your local Linux machine via the command line. Then you’ll test your environment out by writing a simple Ruby program. This tutorial explicitly covers the installation procedures for Ubuntu 16.04, but the general principles should apply to any Debian-based distribution.
Ruby on Rails is one of the most popular application stacks for developers looking to create sites and web apps. Using rbenv will provide you with a solid environment for developing your Ruby on Rails applications as it will let you easily switch Ruby versions, keeping your entire team on the same version. In this tutorial, we will guide you through the Ruby and Rails installation processes with rbenv and gem.
This guide demonstrates how to set up zero downtime Rails deploys using Puma and Foreman.
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