Ruby is the programming language we use on the backend. Goals After finishing this lesson you should be able to...

There is no single place to look up documentation for our stack. This card includes some hints where you can...

Rails is our web framework. Goals Be able to write a simple Rails application. Understand how Rails talks to the...

Understand at least the following CSS concepts: Classes Selecting elements for styling Basic styling (color, typography, spacing)

When your code does not behave as expected, you can use a debugger statement ("breakpoint") at any point in your...

As developers we are dealing with many tasks every week. We need a system to organize ourselves. Goals After completing...

Learn Enough Command Line to be Dangerous (it's in our library => Google Drive) CLI tricks every developer should...

We use Selenium WebDriver integrated with Cucumber/Capybara for full-stack integration testing. Try and use it Your forked MovieDB should...

What is a Cookie? Google it if you do not know. How are cookies transferred between your browser and...

Get an idea of the varying support for HTML/CSS/JavaScript features in different browsers like Chrome, Firefox, Internet Explorer, Edge...

Exercise 1: Maps In MovieDB, add a new field “Principal filming location”. In a movie’s show view, geocode that...

If you've stumbled over display: grid while reading the Flexbox material of the previous card - we've got you...