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import React, { Component } from "react" | |
import { Machine } from "xstate" | |
import * as PropTypes from "prop-types" | |
class FiniteMachine extends Component { | |
machine = Machine(this.props.chart) | |
state = { | |
data: this.props.reducer(undefined, { type: "@init" }), | |
machineState: this.machine.getInitialState() |
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function asyncFunc(e) { | |
return new Promise((resolve, reject) => { | |
setTimeout(() => resolve(e), e * 1000); | |
}); | |
} | |
const arr = [1, 2, 3]; | |
let final = []; | |
function workMyCollection(arr) { |
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const waitFor = (ms) => new Promise(r => setTimeout(r, ms)) | |
const asyncForEach = (array, callback) => { | |
for (let index = 0; index < array.length; index++) { | |
await callback(array[index], index, array) | |
} | |
} | |
const start = async () => { | |
await asyncForEach([1, 2, 3], async (num) => { | |
await waitFor(50) |
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const rand = () => Math.floor(Math.random() * 256) | |
const r = () => (`rgb(${rand()}, ${rand()}, ${rand()})`) | |
const divs = document.querySelectorAll('div') | |
const viewDestroy = () => divs.forEach(d => d.style.background = r()) | |
setInterval(viewDestroy, 100) |
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// Elements with `data-observe` toggle `data-visible` | |
// between `true` and `false` | |
if ('IntersectionObserver' in window) { | |
const callback = (entries, observer) => { | |
entries.forEach(entry => { | |
entry.target.setAttribute('data-visible', entry.isIntersecting) | |
}) | |
} | |
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.feature-hero .feature-heading { | |
margin-bottom: 2rem; | |
font-size: 2.5rem; | |
color: #E8BD36; | |
text-shadow: 1px 1px #2d343a, 2px 2px #2d343a, 3px 3px #2d343a, 4px 4px #2d343a, 5px 5px #2d343a, 6px 6px #2d343a, 7px 7px #2d343a, 8px 8px #2d343a, 9px 9px #2d343a, 10px 10px #2d343a, 11px 11px #2d343a, 12px 12px #2d343a, 13px 13px #2d343a, 14px 14px #2d343a, 15px 15px #2d343a, 16px 16px #2d343a, 17px 17px #2d343a, 18px 18px #2d343a, 19px 19px #2d343a, 20px 20px #2d343a, 21px 21px #2d343a, 22px 22px #2d343a, 23px 23px #2d343a, 24px 24px #2d343a, 25px 25px #2d343a, 26px 26px #2d343a, 27px 27px #2d343a, 28px 28px #2d343a, 29px 29px #2d343a, 30px 30px #2d343a, 31px 31px #2d343a, 32px 32px #2d343a, 33px 33px #2d343a, 34px 34px #2d343a, 35px 35px #2d343a, 36px 36px #2d343a, 37px 37px #2d343a, 38px 38px #2d343a, 39px 39px #2d343a, 40px 40px #2d343a, 41px 41px #2d343a, 42px 42px #2d343a, 43px 43px #2d343a, 44px 44px #2d343a, 45px 45px #2d343a, 46px 46px #2d343a, 47px 47px #2d343a, 48px 48px #2d343a, 49px 49px #2 |
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/* | |
Template literals if-statement example | |
Using a single-line conditional, we can create an if-statements within template literals. | |
*/ | |
function makeHTML(title) { | |
return ` | |
${title ? ` | |
This element has a title, and it is "${title}" | |
` : ` |
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import choo from 'choo' | |
import html from 'choo/html' | |
import log from 'choo-log' | |
import onload from 'on-load' | |
const app = choo() | |
app.use(log()) | |
export const atestView = (state, emit) => { |
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/* bling.js */ | |
window.$ = document.querySelectorAll.bind(document); | |
Node.prototype.on = window.on = function (name, fn) { | |
this.addEventListener(name, fn); | |
} | |
NodeList.prototype.__proto__ = Array.prototype; |
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# Thanks to this post: | |
# http://blog.ikato.com/post/15675823000/how-to-install-consolas-font-on-mac-os-x | |
$ brew install cabextract | |
$ cd ~/Downloads | |
$ mkdir consolas | |
$ cd consolas | |
$ curl -O http://download.microsoft.com/download/f/5/a/f5a3df76-d856-4a61-a6bd-722f52a5be26/PowerPointViewer.exe | |
$ cabextract PowerPointViewer.exe | |
$ cabextract ppviewer.cab |