andresgcarmona

# http://www.w3.org/TR/AERT#color-contrast

getBrightness = (rgb) ->
  sum = parseInt(rgb[0])*299 + parseInt(rgb[1])*587 + parseInt(rgb[2])*114
  brightness = Math.round(sum / 1000) # 0 (dark) to 255 (light)

colorDifference = (a, b) ->
  max = Math.max
  min = Math.min
  d0 = max(a[0], b[0]) - min(a[0], b[0])

andresgcarmona

// Add any other logic here as needed.

import { CacheableResponsePlugin } from 'workbox-cacheable-response/CacheableResponsePlugin';
import { CacheFirst } from 'workbox-strategies/CacheFirst';
import { createHandlerForURL } from 'workbox-precaching/createHandlerForURL';
import { ExpirationPlugin } from 'workbox-expiration/ExpirationPlugin';
import { NavigationRoute } from 'workbox-routing/NavigationRoute';
import { precacheAndRoute } from 'workbox-precaching/precacheAndRoute';
import { registerRoute } from 'workbox-routing/registerRoute';

andresgcarmona

/*!
 * Bootstrap v3.3.5 (http://getbootstrap.com)
 * Copyright 2011-2015 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 */

/*!
 * Generated using the Bootstrap Customizer (http://getbootstrap.com/customize/?id=3356eb28a4f746ca1528)
 * Config saved to config.json and https://gist.github.com/3356eb28a4f746ca1528
 */

andresgcarmona

/*!
 * Bootstrap v3.3.5 (http://getbootstrap.com)
 * Copyright 2011-2015 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 */

/*!
 * Generated using the Bootstrap Customizer (http://getbootstrap.com/customize/?id=3356eb28a4f746ca1528)
 * Config saved to config.json and https://gist.github.com/3356eb28a4f746ca1528
 */

andresgcarmona

import 'package:flutter/material.dart';

class LoginForm extends StatefulWidget {
  @override
  _LoginFormState createState() => _LoginFormState();
}

class _LoginFormState extends State<LoginForm> {
  final _formKey = GlobalKey<FormState>();
  final _emailController = TextEditingController();

andresgcarmona

It works!

From Wikipedia:

Epicyclic gearing or planetary gearing is a gear system consisting of one or more outer gears, or planet gears, revolving about a central, or sun gear. … Epicyclic gearing systems also incorporate the use of an outer ring gear or annulus, which meshes with the planet gears.

Use the menu in the top-left to change the frame of reference, fixing the specified gear in-place.

andresgcarmona

import Scene from './Scene'

export default class App {
  constructor () {
    this.onResize()
    this.bindEvents()
    
    this.scene = new Scene(this)
  }
  

andresgcarmona

Keybase proof

I hereby claim:

• I am andresgcarmona on github.
• I am andres_gcarmona (https://keybase.io/andres_gcarmona) on keybase.
• I have a public key ASDmwr-p10yss5aPZX6v1CCaiBcBJGws2zM5LOFCEZGAAgo

To claim this, I am signing this object:

andresgcarmona

import React, { useState, useEffect, useCallback, startTransition } from "react";

// library code

const createStore = (initialState) => {
  let state = initialState;
  const getState = () => state;
  const listeners = new Set();
  const setState = (fn) => {
    state = fn(state);

andresgcarmona

function humanFileSize(bytes, si=false, dp=1) {
  const thresh = si ? 1000 : 1024;

  if (Math.abs(bytes) < thresh) {
    return bytes + ' B';
  }

  const units = si 
    ? ['kB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'] 
    : ['KiB', 'MiB', 'GiB', 'TiB', 'PiB', 'EiB', 'ZiB', 'YiB'];