Cheatsheets
https://www.lukeko.com/cheatsheetsPost concise notes that can be used for quick reference here!
Install Edge Rails
bash rails new my_app --database=postgresql --master --no-document
Add an email alias on Gmail for a domain in Google Domain
Step 1: Generate your app password On your computer, go to your Google Account. At the left, click Security. Under "Signing in to Google," click App passwords and sign in, if required. If you don...
Build a Rails App With the Shopify Gem
https://www.youtube.com/watch?v=yGxeoAHlQOg&list=PLvQF73bM4-5WfenNbY_lfdOAdTHr65Rxd
Re-enable Google Workspace email delivery
https://support.google.com/a/answer/6248174?hl=en&ref_topic=4445319
TextEdit history/undo/versions
File > Revert To and select "Browse All Versions"
GPG encrypt and decrypt a file with a passphrase
Encrypt the file bash gpg -c example.txt Clear the cache bash echo RELOADAGENT | gpg-connect-agent Decrypt the file bash gpg -d example.txt.gpg
Rails Multi Environment Credentials
I ended up deleting master.key and credentials.yml.enc since I'd rather use development and production specific keys and credentials per below bash EDITOR="mate --wait" bin/rails credentials:edit -...
Install Tailwind CSS with Rails 6
https://rubyyagi.com/tailwindcss2-rails6/ https://web-crunch.com/posts/how-to-install-tailwind-css-2-using-ruby-on-rails https://davidteren.medium.com/tailwindcss-2-0-with-rails-6-1-postcss-8-0-964...
Host a website for free on Amazon S3 with SSL
Create a bucket (note the region which will be used in step 7) called www.example.com. It's not necessary but I also recommend turning on versioning so it's possible to rollback changes Properties ...
Freeze your credit
I thought I had good privacy hygiene and keep my information safe. But today I got a notice that I got hard inquiries from the following so someone is probably trying to open an account with my ide...
Lua syntax highlighting with nano on mac
bash brew install nano Download https://raw.githubusercontent.com/serialhex/nano-highlight/master/lua.nanorc to /usr/local/share/nano nano ~/.nanorc include /usr/local/share/nano/lua.nanorc Repe...
Forking, cloning, updating, and creating a pull request on Github
Fork the repo Clone it to your local machine with git clone https://github.com/username/ice_cube.git Make changes and commit Push to GitHub with git push master origin/master Click "Pull Request"
Pessimistic locking in Rails
https://dev.to/nodefiend/rails-pessimistic-locking-45ak Locking::Pessimistic provides support for row-level locking ruby Account.lock.find(1) Start a transaction and lock at the same time by calli...
Set up CORS on Amazon S3
https://docs.aws.amazon.com/AmazonS3/latest/user-guide/add-cors-configuration.html
Use different credit cards for different Heroku apps
https://help.heroku.com/T8Q2N4SV/how-do-i-manage-billing-multiple-clients-with-separate-apps
Sidekiq
bash require 'sidekiq/api' https://stackoverflow.com/questions/12683222/are-there-console-commands-to-look-at-whats-in-the-queue-and-to-clear-the-queue ```yml :verbose: false :concurrency: 15 :max...
Create a random password in Rails
ruby SecureRandom.alphanumeric
Run a Rails server on https and localhost
openssl req -x509 -sha256 -nodes -newkey rsa:2048 -days 365 -keyout localhost.key -out localhost.crt then rails s -b 'ssl://localhost:3000?key=localhost.key&cert=localhost.crt' This will give y...
Add Stripe to a Rails app
https://courses.gorails.com/payments-with-rails-master-class https://rubygems.org/gems/stripe
Modeling double entry accounting in a relational database
https://stackoverflow.com/questions/59432964/relational-data-model-for-double-entry-accounting https://medium.com/@RobertKhou/double-entry-accounting-in-a-relational-database-2b7838a5d7f8 https://c...