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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rowanmanning

Paddington

A small library for padding strings in JavaScript. Marmalade-free.

![NPM version][shield-npm] ![Node.js version support][shield-node] ![Build status][shield-build] ![Code coverage][shield-coverage]

aNd1coder

> use admin
> db.createUser({user: 'root',pwd: '123456',roles: ['root']})
> db.auth('root','123456')
> use page_factory
> db.createUser({user: 'user',pwd: '123456',roles: [{role: 'readWrite', db: 'dbName'}]})
> db.auth('user','123456')

kaiye

# 网络
# 查看本地公网 IP
curl ifconfig.me 
dig 1024.io
dig -x 104.155.233.156
# 并发测试
ab -n 1000 -c 1000 http://www.meizu.com/
# 全站抓取
wget -r -p -np -k http://www.meizu.com/es/

lichenbuliren

type CreateActionMap<M extends { [index: string]: any }> = {
  // 通过 extends undefined 来判断是否有 payload 要求
  [Key in keyof M]: M[Key] extends undefined
    ? {
        type: Key;
      }
    : {
        type: Key;
        payload: M[Key];
      };