Here’s a modified version of instructions provided by Yosei Ito. I used
apt removeinstead of
sudo apt remove ruby-build $ mkdir -p "$(rbenv root)"/plugins $ git clone https://github.com/rbenv/ruby-build.git "$(rbenv root)"/plugins/ruby-build
This worked very well for me, helping me to install Ruby 2.7.3, and install the gem dependencies for this website without any errors or need for using ‘sudo’ when installing gems via Bundler.
The great thing about working with a framework like Ruby on Rails is how you can pick and choose the components that make up your application. Developers often have preferences concerning solutions or tools they use in their projects. They have the choice of testing tools such as Rspec or Cucumber, testing factory libraries such as FactoryBot or Fabrication, authentication solutions such as Devise or AuthLogic, and authorization solutions such as CanCan or Pundit.
It can feel heavy having to reconfigure a freshly generated Rails application to use these different components, because you spend most of your time configuring the new application rather than jumping into actually building the functionality.
You can generate UTF-16 characters in ES6 using String.fromCharCode(), which takes one or more UTF-16 codes as input and returns the unicode character(s) specified.
// hex code input let copyright = String.fromCodePoint(0x00A9); // "©" // decimal code input let copyright = String.fromCodePoint(0169); // "©"
Static Website Beginnings
I’m working on an app that is meant to present a list of “steps” along a certain “path”. I tried to create a component called “path”, but this wasn’t allowed.
I got this error in the console.
vue.runtime.esm.js:638 [Vue warn]: Do not use built-in or reserved HTML elements as component id: path
I recently decided to jump into working with VueJS again within the context of a project I’m working on that uses Rails 5 with Webpacker.
I upgraded Webpacker from v3.6 to v4.2.2, Vue from v2.5.16 to v2.6.11, and Vue-Loader from v14.2.2 to v15.9.0.
After making this update I got the following error:
Recently I bought a new Macbook Pro running Mojave. I found myself unable to get the microphone to work for the in-game voice chat using the ‘v’ key.
The closest solution I could find was mentioned in this article:
This article was oriented towards League of Legends, so I had to modify the commands used to enable this for steam.
Often I find myself downloading ZIP files, and after unarchiving them all the files have totally incorrect permissions such as 777 for all files and folders.
Go into the directory main directory at the top of the file/folder hierarchy and run the following commands to resolve this:
This article documents my exploration of Amazon Web Services (AWS).
The first service publically offered by Amazon in 2004 was Amazing Simple Queue Service (SQS), a distributed message queueing service. Message queuing helps provide communications between applications/services, with the concern or risk of requests (messages) being lost or overburdening the systems processing the messages.
Thereafter AWS was relaunched offering Amazon Elastic Compute Cloud (EC2) and Amazon Simple Storage Service (S3).
This guide will help you get started on using Ansible, an open-source tool you can use to automate and maintain the software and configurations of your Linux systems, as well as handle custom software deployments.
In this guide we use Ansible to maintain the state of your local development environment. After you are done you’ll be able to apply what you’ve learned beyond your local Linux environment.