hayeah

var n; // a global counter of how many requests hand been processed
var a = [1,2,3,4,5,6,7];

// a handler that increments `n`, and print out each element in a.
function countHandler(req,res,next) {
	// these are new for each request, don't need to protect them.
	var	a,b,c;

	// an asynchronous loop that print out each element in an array
	var i = 0; // this loop would break if you move it outside of the countHandler scope.

hayeah

/*
 * Copyright (c) 1999-2007 Apple Inc.  All Rights Reserved.
 * 
 * @APPLE_LICENSE_HEADER_START@
 * 
 * This file contains Original Code and/or Modifications of Original Code
 * as defined in and that are subject to the Apple Public Source License
 * Version 2.0 (the 'License'). You may not use this file except in
 * compliance with the License. Please obtain a copy of the License at
 * http://www.opensource.apple.com/apsl/ and read it before using this

hayeah

//
//  Card.swift
//  MatchPairs
//
//  Created by Howard Yeh on 2014-09-03.
//  Copyright (c) 2014 Howard Yeh. All rights reserved.
//

import UIKit

hayeah

// Compiler/SourceKit Bug in [6A1052c]: Omit the `[[Int]]` type annotation seems to trigger polynomial/exponential run-time in the type analyzer.
// 9 elements takes about a minute to compile on my low-end MBP.
private let gameLayouts: [[Int]] = [
    [0,0,0,0,
        0,0,0,0,
        0,1,1,0,
        0,0,0,0,
        0,0,0,0],

    [0,0,0,0,

hayeah

(*
 
Set xcode window dimension
 
*)

set theApp to "Xcode6-Beta6"
set width to 1400
set height to 900

hayeah

weibo = [...] # 所有转发的微博用户
email = [...] # 所有 v2ex 留帖的用户

all = weibo + email

# 随机选两个，打印
i = rand(all.length)
p all.delete_at(i)
i = rand(all.length)

hayeah

暖身周 （可选）

• 写一个简单的 NPM package
• 用 mocha 写测试
• 用 CoffeeScript 写 NPM package
• 实现 JS 类 （练习原型链）

第一周 - Connect Middleware

hayeah

【成都社区活动】 NodeSchool Workshop 六月七号（周六）

NodeJS 是现在最热门的 JavaScript 后端框架。你对 NodeJS 有兴趣但一直没机会深度接触吗？

• 你是前端或者移动端开发，想学写简单的后台服务
• 你是后台开发，想尝试用异步框架写高并发服务
• 你是学生，想学些学校没教的新技术，想认识社区的一些牛人

hayeah

package main

import (
	"fmt"
	"time"
)

type foo struct {
	i int
}

hayeah

__extends = function(child, parent) { 
  for (var key in parent) { 
    if (__hasProp.call(parent, key)) child[key] = parent[key]; 
  } 
  function ctor() { 
    // why set the prototype's constructor to child?
    this.constructor = child; 
  } 
  ctor.prototype = parent.prototype; 
  child.prototype = new ctor;