bvaughn

React lifecycle cheatsheet

Method	Side effects1	State updates2	Example uses
Mounting
componentWillMount		✓	Constructor equivalent for createClass
render			Create and return element(s)
componentDidMount	✓	✓	DOM manipulations, network requests, etc.
Updating
componentWillReceiveProps		✓	Update state based on changed props

Leechael

# maybe.py - a Pythonic implementation of the Maybe monad
# Copyright (C) 2014. Milan Oberkirch <milan.py@oberkirch.org>
# Copyright (C) 2014. Senko Rasic <senko.rasic@goodcode.io>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:

peduarte

Vanilla Throttle esnextbin

amirrustam

# coding: utf8
""" Attempt at gevent-compatible requests without any monkeypatching """

import geventhttpclient
from geventhttpclient import httplib as gehttplib
from geventhttpclient.useragent import CompatResponse

import httplib as _httplib

import requests

Thomvis

public extension Int {
    
    public var seconds: DispatchTimeInterval {
        return DispatchTimeInterval.seconds(self)
    }
    
    public var second: DispatchTimeInterval {
        return seconds
    }
    

Blankwonder

# 你可以从该 URL 下载这个配置文件: http://surge.run/config-example/ios.conf
# 用编辑器编辑后，再通过 iTunes, URL, AirDrop 或者 iCloud Drive 复制回 iOS 设备
# Version 2.0

[General]
# 日志等级: warning, notify, info, verbose (默认值: notify)
loglevel = notify
# 跳过某个域名或者 IP 段，这些目标主机将不会由 Surge Proxy 处理。(在 macOS 
# 版本中，如果启用了 Set as System Proxy,  那么这些值会被写入到系统网络代理
# 设置中.)

activescott

exportEvernote()

on exportEvernote()
	set outputDir to (do shell script "echo ~/Downloads/")
	set theDate to current date
	set timeStamp to (do shell script "date +'%y-%m-%d-%T'")
	
	tell application "Evernote"

bikegriffith

import React from 'react';
import ReactDOM from 'react-dom';
import { Events, UICorePlugin } from 'clappr';

class MyComponent extends React.Component {
  render() {
    return <div>Hello World!</div>
  }
}

zbyte64

import asyncio
from django import http
from django.core.urlresolvers import set_script_prefix
from django.utils.encoding import force_str
from django.core.handlers.wsgi import get_script_name
from django_wsgi.handler import DjangoApplication
import logging

import logging
import sys

addyosmani

React HN (Universal rendering, Offline caching, optimisations)

• Repo: https://github.com/insin/react-hn
• Live: https://react-hn.appspot.com (Version with forced offline caching at https://react-hn-rest.appspot.com)
• Detailed breakdown: https://gist.github.com/addyosmani/6e25174135f4f0095de77f07ecf068df
• Lighthouse: First meaningful paint (target value: 1,000ms) 100 (382.25ms)
• Lightouse: Speed Index (target value: 1,000) 98 (1330)
• Preact HN - a Preact version of this app is also available

React + Webpack application using the PRPL pattern