gaearon

A top-level App component returns <Button /> from its render() method.

1. What is the relationship between <Button /> and this in that Button’s render()?

2. Does rendering <Button><Icon /></Button> guarantee that an Icon mounts?

3. Can the App change anything in the Button output? What and how?

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gaearon

// connect() is a function that injects Redux-related props into your component.
// You can inject data and callbacks that change that data by dispatching actions.
function connect(mapStateToProps, mapDispatchToProps) {
  // It lets us inject component as the last step so people can use it as a decorator.
  // Generally you don't need to worry about it.
  return function (WrappedComponent) {
    // It returns a component
    return class extends React.Component {
      render() {
        return (

learncodeacademy

var debug = process.env.NODE_ENV !== "production";
var webpack = require('webpack');

module.exports = {
  context: __dirname,
  devtool: debug ? "inline-sourcemap" : null,
  entry: "./js/scripts.js",
  output: {
    path: __dirname + "/js",
    filename: "scripts.min.js"

machuiwen

#!/usr/local/bin/python
# delete all files and folders in trash box
import os
import sys

os.chdir('/Users/YourUserName/.Trash')
if len(sys.argv) >= 2:
    if sys.argv[1] == '-t' or sys.argv[1] == '-T':
        os.system("tree ./")
    elif sys.argv[1] == '-l' or sys.argv[1] == '-L':

JamesMGreene

# EditorConfig helps developers define and maintain consistent
# coding styles between different editors and IDEs
# editorconfig.org

root = true


[*]
end_of_line = lf
charset = utf-8

vasco3

Table of Contents generated with DocToc

• FrontEnd Masters - ES6 notes
  • Proper Tail Call (PTC)
  • Function Hoisting
  • Variables
    • Temporal Dead Zone
• Rest Parameters

AllThingsSmitty

// returns first element selected - $('input[name="food"]')
var $ = document.querySelector.bind(document);
// return array of selected elements - $$('img.dog')
var $$ = document.querySelectorAll.bind(document);

// Credit: https://twitter.com/wesbos/status/608341616173182977

iest

'use strict';

var React = require('react');

var BzIframe = React.createClass({

  propTypes: {
    src: React.PropTypes.string.isRequired,
    onLoad: React.PropTypes.func
  },

sebmarkbage

New React Element Factories and JSX

In React 0.12, we're making a core change to how React.createClass(...) and JSX works.

If you're using JSX in the typical way for all (and only) React components, then this transition will be seamless. Otherwise there are some minor breaking changes described below.

The Problem

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

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This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

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