jhsu802701

https://www.internalpointers.com/post/squash-commits-into-one-git

git rebase --interactive [commit-hash]

Where [commit-hash] is the hash of the commit just before the first one you want to rewrite from.

OR

git rebase --interactive master

jhsu802701

Cheat Sheet for Kdenlive

Installing in VirtualBox

• OS: MX Linux
• Allocate half of the host system memory to the guest system
• System/Processor: enable multiple cores (if possible) and PAE/NX
• User Interface: enable "show at top of screen"
• Commands to run in guest OS:

sudo apt-get update; sudo apt-get install -y kdenlive

jhsu802701

Add credentials.sh and heroku.sh to Rails Tutorial Sample App

jhsu802701

Ruby on Rails Cheat Sheet

Switching the Production Server from WEBrick to Puma

Go to https://www.railstutorial.org/book/sign_up#sec-production_webserver for more details.

Configuring Email in Production

• https://www.railstutorial.org/book/account_activation#sec-activation_email_in_production
• https://www.railstutorial.org/book/password_reset#sec-reset_email_in_production
• https://www.railstutorial.org/book/user_microposts#sec-image_upload_in_production

jhsu802701

Cheat Sheet for Adding Google Authentication to A Ruby on Rails App

Prerequisites

A Ruby on Rails app with authentication provided through the devise gem

Elements

Google API setup

• Go to https://console.developers.google.com and create your project.
• In your new project, enable the Google+ API and Contacts API.
• Go to Credentials, then select the "OAuth consent screen" tab on top, and provide your email address and product name.

jhsu802701

1. Start the Docker container by entering this command:

docker run -i -t --rm -v ${PWD}:/usr/src/app/ ruby:2.6 bash

2. Enter these commands in the Docker container:

cd /usr/src/app # Enter the shared directory
gem install rails -v 5.2.4 # Install Rails
rails _5.2.4_ new myapp --skip-test --skip-bundle # Create the new Rails app

jhsu802701

## Prerequisites
* Vagrant
* Packer
* Packer's builder plugin: Just type "vagrant plugin install builder" to install.

## Update Builder
* vagrant plugin update builder

jhsu802701

Installing MySQL from apt-get in Debian not working
Try https://blog.programster.org/debian-9-install-mysql-server

jhsu802701

#!/bin/bash

sh test_app.sh

jhsu802701

http://goalkicker.com/

Create React https://www.codecademy.com/articles/how-to-create-a-react-app