hayeah

[
  {
    "id": "1978774765",
    "type": "PushEvent",
    "actor": {
      "id": 382747,
      "login": "andrepl",
      "gravatar_id": "411d2b4791a8de51f98666e93e9f1fde",
      "url": "https://api.github.com/users/andrepl",
      "avatar_url": "https://gravatar.com/avatar/411d2b4791a8de51f98666e93e9f1fde?d=https%3A%2F%2Fa248.e.akamai.net%2Fassets.github.com%2Fimages%2Fgravatars%2Fgravatar-user-420.png&r=x"

hayeah

# In Ruby, you can always pass a block to a method call.

def foo
end

# Call foo with a block, but foo just ignores the block
foo { puts "doesn't call the block" }

# foo can capture the block

hayeah

require "active_support/callbacks"

class Foo
  include ActiveSupport::Callbacks
  define_callbacks :foo

  set_callback :foo, :around, :around_1
  set_callback :foo, :before, :before_1
  set_callback :foo, :after, :after_1

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; 

hayeah

package main

import (
	"fmt"
	"time"
)

type foo struct {
	i int
}

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

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

(*
 
Set xcode window dimension
 
*)

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

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

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

import UIKit