if you've just finished vimtutor and wonder where to go next, here are 3 skills I find useful at any text editing task I'm facing.
Rails 5.1 added support for system tests, which is now the easiest method to test our apps. A system test performs its scenario in a real browser just like a user would. Let's write some to understand how the work. The Application To test we need some functionality. I created a small rails app that allows users to post messages anonymously, showing all messages to all users. The entire code for the project along with the test is available here: https://github.com/ynonp/rails-system-test-tutorial
Express router works in the browser and can be used to build universal apps without RR. Here's the code you need to get started.
3 methods to access the parent component instance in React
This is my first post. Nice to meet you all.