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Tutorial
In this tutorial, you will create a Ruby on Rails application that stores your favorite recipes in a PostgreSQL database then displays them with a React frontend. When you are finished, you will be able to create, vie...
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By
Chuks Opia
Ruby
Ruby on Rails
React
Development
Applications
PostgreSQL
Programming Project
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Tutorial
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 ...
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By
Brian Hogan, Lisa Tagliaferri
Ruby
Ruby on Rails
Ubuntu 18.04
-
Tutorial
This tutorial helps with setting up Ruby on Rails with Postgres.
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By
Alex Ghiculescu
Ruby on Rails
PostgreSQL
Ruby
Development
-
An array is a data structure that represents a list of values, called elements. Arrays let you store multiple values in a single variable. This can condense and organize your code, making it more readable and maintain...
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By
Brian Hogan
Ruby
Development
-
Tutorial
When you are ready to deploy your Ruby on Rails application, there are many valid setups to consider. This tutorial will help you deploy the production environment of your Ruby on Rails application, with PostgreSQL as...
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By
Mitchell Anicas
Deployment
Ruby on Rails
Nginx
PostgreSQL
Ruby
Ubuntu
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Tutorial
Ruby on Rails is one of the most popular application stacks for developers looking to create sites and web apps. You can easily install Ruby and Rails with the command-line tool rbenv. Using rbenv will provide you wit...
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By
Lisa Tagliaferri
Ruby on Rails
Ruby
Ubuntu
Ubuntu 16.04
-
Tutorial
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 ot...
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By
Mitchell Anicas
Ruby on Rails
PostgreSQL
Ruby
Ubuntu
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Arrays let you represent lists of data in your programs. Once you have data in an array, you can sort it, remove duplicates, reverse its order, extract sections of the array, or search through arrays for specific data...
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By
Brian Hogan
Ruby
Development
-
Tutorial
Ruby on Rails is an extremely popular open-source web framework that provides a great way to write web applications with Ruby. This tutorial will show you how to install Ruby on Rails on Ubuntu 14.04, using rbenv. Thi...
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By
Mitchell Anicas
Ruby on Rails
Ruby
Ubuntu
-
Tutorial
GitLab provides a simple but powerful web based interface to your Git repositories a la GitHub. Only you can host it on your own cloud server, control access as you see fit, and repo size is limited only by how much s...
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By
Nik van der Ploeg
Git
Applications
Ruby
Ubuntu
-
Rails is a web application framework written in Ruby. It takes an opinionated approach to application development, assuming that set conventions will best serve developers in cases where there is a common end goal.
In...
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By
Kathleen Juell
Ruby
Ruby on Rails
Development
-
Tutorial
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 ot...
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By
Mitchell Anicas
MySQL
Ruby on Rails
Ruby
Ubuntu
-
Tutorial
In this tutorial, you will use rbenv to install and set up Ruby on Rails on your local macOS machine. Ruby on Rails is one of the most popular application stacks for developers looking to create sites and web apps. On...
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By
Timothy Nolan
Ruby
Ruby on Rails
Development
-
Rails is a web application framework written in Ruby that offers developers an opinionated approach to application development. As you add complexity to your Rails applications, you will likely work with multiple mode...
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By
Kathleen Juell
Ruby
Ruby on Rails
Development
-
Tutorial
This tutorial will take you through the Ruby and Rails installation process and set up via RVM. The command-line tool RVM will let you manage and work with multiple Ruby environments and allow you to switch between th...
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By
Lisa Tagliaferri
Ruby
Ruby on Rails
Ubuntu 18.04
-
Tutorial
A PostgreSQL database is a robust and flexible choice for your Ruby on Rails application. In this tutorial, you will set up a Ruby on Rails development environment connected to a PostgreSQL database on an Ubuntu 18.04...
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By
Mitchell Anicas, Timothy Nolan
Ruby on Rails
PostgreSQL
Databases
Applications
Ruby
Ubuntu 18.04
Ubuntu
Open Source
-
Tutorial
Ruby on Rails is one of the most popular application stacks for developers looking to create sites and web apps. The Ruby programming language, combined with the Rails development framework, makes app development simp...
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By
Lisa Tagliaferri
Ruby
Ruby on Rails
Ubuntu
Ubuntu 16.04
-
A string is a sequence of one or more characters that may consist of letters, numbers, or symbols. In this tutorial, you'll learn how to work with strings in Ruby. You'll create strings, display them on the screen, st...
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By
Brian Hogan
Ruby
Development
-
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.
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By
Brian Hogan
Ruby
Development
-
Tutorial
In this tutorial, we will demonstrate how to install Phusion Passenger (https://www.phusionpassenger.com) as your Rails-friendly web server, which is easy to install, configure, and maintain. We will integrate it into...
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By
Juraj Kostolanský
Ruby on Rails
Apache
Ruby
Ubuntu
