bschwartz757

/* Client side, works in Chrome 55 and Firefox 52 without transpilation */
//https://blogs.msdn.microsoft.com/typescript/2016/11/08/typescript-2-1-rc-better-inference-async-functions-and-more/
async function fetchURLs() {
    try {
      // Promise.all() lets us coalesce multiple promises into a single super-promise
      var data = await Promise.all([
        /* Alternatively store each in an array */
        // var [x, y, z] = await Promise.all([
        // parse results as json; fetch data response has several reader methods available:
        //.arrayBuffer()

darul75

// Example Data
var CARS = [
    {name: "Ferrari FF", horsepower: 660, dollar_value: 700000, in_stock: true},
    {name: "Spyker C12 Zagato", horsepower: 650, dollar_value: 648000, in_stock: false},
    {name: "Jaguar XKR-S", horsepower: 550, dollar_value: 132000, in_stock: false},
    {name: "Audi R8", horsepower: 525, dollar_value: 114200, in_stock: false},
    {name: "Aston Martin One-77", horsepower: 750, dollar_value: 1850000, in_stock: true},
    {name: "Pagani Huayra", horsepower: 700, dollar_value: 1300000, in_stock: false}
  ];

darul75

// Exercise 1
//==============
// Refactor to remove all arguments by partially applying the function

var words = function(str) {
  return _.split(' ', str);
};

var match = R.curry(function(what, x) {
  return x.match(what);

jonikarppinen

package com.company.project.controllers;

import com.company.project.model.api.ErrorJson;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.autoconfigure.web.ErrorAttributes;
import org.springframework.boot.autoconfigure.web.ErrorController;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.context.request.RequestAttributes;

sebmarkbage

import { Component } from "React";

export var Enhance = ComposedComponent => class extends Component {
  constructor() {
    this.state = { data: null };
  }
  componentDidMount() {
    this.setState({ data: 'Hello' });
  }
  render() {

rgaidot

Awesome Electronic and Hardware platform

A curated list of amazingly awesome Electronic and Hardware platform #WoT #IoT #M2M

• Awesome Electronic and Hardware platform
  • Hardware
  • Credit Card-sized Computer
  • Development Tools
  • Distributors
  • Blog Posts

paulirish

Screencapture and animated gifs

I say "animated gif" but in reality I think it's irresponsible to be serving "real" GIF files to people now. You should be serving gfy's, gifv's, webm, mp4s, whatever. They're a fraction of the filesize making it easier for you to deliver high fidelity, full color animation very quickly, especially on bad mobile connections. (But I suppose if you're just doing this for small audiences (like bug reporting), then LICEcap is a good solution).

Capturing (Easy)

1. Launch quicktime player
2. do Screen recording

sebmarkbage

React (Virtual) DOM Terminology

In React's terminology, there are five core types that are important to distinguish:

• ReactElement / ReactElement Factory
• ReactNode
• ReactComponent / ReactComponent Class

React Elements

sebmarkbage

React Element Factories and JSX

You probably came here because your code is calling your component as a plain function call. This is now deprecated:

var MyComponent = require('MyComponent');

function render() {
  return MyComponent({ foo: 'bar' });  // WARNING

sebmarkbage

/** @jsx React.DOM */

var Graphic = React.createClass({ 

  componentDidMount: function() {
    var context = this.getDOMNode().getContext('2d');
    this.paint(context);
  },

  componentDidUpdate: function() {