forksofpower

PC Parts Fair Pricing Store

• Domain
  • User
  • ItemSaleReview
  • Part
  • PartCategory
  • Cart
  • Order
• Features
• authentication

forksofpower

answer = 1 + 4
puts "This is some testing text"

answer = 1 + 4
puts "This is some testing text"

forksofpower

cd repo

# add the first remote
heroku git:remote -a app-one-name
#set git remote heroku to https://git.heroku.com/app-one-name.git

#next, rename the remote to something else
git remote rename heroku heroku-app-one

forksofpower

My WSL Setup

A guide to setup your WSL with Hyper and zsh

Download & Install the WSL

• Follow the very thorough instructions here

Get a prettier terminal

• Download Hyper.js here - I went with the 'hyperblue' theme.

forksofpower

User Stories

A user should be able to...

• create an account and login using their google account
• change a pixel's color once during a time period
• view a full screen map of the pixels
• pan and zoom around the map of pixels
• watch pixels change on the map

Models

User >-- Paint --< Pixel

forksofpower

function splitLow4Bits(num) {
    return (num & parseInt('00001111', 2))
}

function splitHigh4Bits(num) {
    return (num & parseInt('11110000', 2)) >> 4
}

// All this is no longer needed because of
//   the magic of ArrayBuffer and TypedArrays

forksofpower

cool React Facts dude

• All react components can be self closing. This includes basic html tags because React converts JSX elements to React Elements well before they are represented in the DOM.

const ImageWrapper = ({src}) => (
  <div
    class="wrapper"
    style={{ backgroundImage: `url('${src}')` }}
  />
)

forksofpower

# frozen_string_literal: true

# Writing and Reading to files
require 'fileutils'

def add_gems
  gem 'devise'
  gem 'simple_form'
end

forksofpower

  [...Array(n)].map((_,i) => i+1).map(x => { ... })

is similar to

  for(let i = 1; i <= n; i++) { ... }

forksofpower

interface ObjectConstructor {
  keys<T>(o: T): ObjectKeys<T>;
}
function reduce<TElement, TResult>(
  array: TElement[],
  reducer: (result: TResult, el: TElement) => TResult,
  initialResult: TResult
): TResult {
  let result = initialResult;
  for (const element of array) {