Cribsheets

A collection of cribsheets on all kinds of topics that you might be interested in. Feel free to use them and propose new ones that should be added.

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DB Datatypes and migrationsList of the datatypes used in Rails migrations and other places
Rails Activerecord Queries
BootstrapThe most popular and easy to use set of css and javascript to make your apps look professional.
Automatic Code ReviewsTools to automatically give you feedback on your code
ERB Cribsheet
Git and GithubTips and hints for working with Git. Lots of links too.
HerokuLinks and tips for working with Heroku
Minitest and Minitest/SpecHandy tipsheet for writing unit tests in Ruby
Postgres
Rails and Ruby ResourcesUseful links for places to learn more about Rails
Best Rails and Ruby Resources
Rake "tasks" (commands)List of the most common Rake tasks
Regexp CheatsheatRegular Experessions (regexp) are very common and powerful text pattern matching functions found in most programming languages nowadays
Ruby GemsUseful info and links about Ruby Gems.
Ruby Highly Specific Set Up InstructionsHow to set up your personal computer for Ruby and Rails etc.
BootstrapThe most popular and easy to use set of css and javascript to make your apps look professional.
Unix ShellMac and Linux programmers spend most of their time in the 'shell', where they type on the command line.
Vagrant SetupVagrant is a virtual machine utility that allows you to virtualize any os. It's complicated.