scsskid

{
	"USD": {
		"symbol": "$",
		"name": "US Dollar",
		"symbol_native": "$",
		"decimal_digits": 2,
		"rounding": 0,
		"code": "USD",
		"name_plural": "US dollars"
	},

scsskid

// src: https://github.com/LeCoupa/awesome-cheatsheets

// Date Object CheatSheet
// The Date object is used to work with dates and times.
// More: http://www.w3schools.com/jsref/jsref_obj_date.asp


// 1. Instantiating a Date.

scsskid

Parsing

As local time

const date = new Date(2012, 11, 20, 3, 0, 0)

scsskid

function deltaDate(input, days, months, years) {
  return new Date(
    input.getFullYear() + years,
    input.getMonth() + months,
    Math.min(
      input.getDate() + days,
      new Date(
        input.getFullYear() + years,
        input.getMonth() + months + 1,
        0

scsskid

/*

This module creates an HTTPS web server and serves static content
from a specified directory on a specified port.

To generate a new cert:

  openssl req -x509 -newkey rsa:2048 -keyout key.pem -out cert.pem -days 365

To remove the passphrase requirement:

scsskid

/*
 * CHALLANGE:  
 * Cache `index.html` file using service worker.
 *
 * This bit of code is included in <script> tag of index.html
 * if (navigator.serviceWorker) {
 *   navigator.serviceWorker.register('serviceworker.js', {scope: '/'})
 * }
 *
 */

scsskid

//src: https://github.com/tretapey/svelte-pwa/blob/master/public/service-worker.js

'use strict';

// Update cache names any time any of the cached files change.
const CACHE_NAME = 'static-cache-v1';

// Add list of files to cache here.
const FILES_TO_CACHE = [
  '/offline.html',

scsskid

self.addEventListener('activate', function(event) {

  var cacheAllowlist = ['pages-cache-v1', 'blog-posts-cache-v1'];

  event.waitUntil(
    caches.keys().then(function(cacheNames) {
      return Promise.all(
        cacheNames.map(function(cacheName) {
          if (cacheAllowlist.indexOf(cacheName) === -1) {
            return caches.delete(cacheName);

scsskid

addEventListener('fetch', event => {
  // Prevent the default, and handle the request ourselves.
  event.respondWith(async function() {
    // Try to get the response from a cache.
    const cachedResponse = await caches.match(event.request);
    // Return it if we found one.
    if (cachedResponse) return cachedResponse;
    // If we didn't find a match in the cache, use the network.
    return fetch(event.request);
  }());

scsskid

body:before {
  content: '';
  display: block;
  position: fixed;
  top: 0;
  z-index: 7;
  left: 0;
  right: 0;
  height: env(safe-area-inset-top);
  width: 100%;