Class 01 Class Notes - Ginsusamurai/seattle-301d58 GitHub Wiki

Creating an upstream connection to the initial fork

1. git remote add upstream <url>

jest is a test runner that the TAs will be using for code challenges

const prevents you from changing the value or type of a specific item const x = [] just means I can't change x to a different array, but I can modify it's contents freely. let is limited to only the code block {} it is declared in

=> fat arrow 'bubbles up' to the scope above, this is why working with prototypes it breaks things.

this is mostly a series of preferences but not hard/fast rules

the below css snippets will make a site responsive <meta name="viewport" content="width=device-width, initial-scale=1">

@media only screen and (max-width:500px){ <css rules here> }