yangchenyun

describe "calculator", ->
  it "should call the given method when parameter is valid", ->

    # create mocks to 
    # 1. spy its behavior
    # 2. verify the method call
    # 3. stub the method return
    #
    mock = sinon.mock(sample)
    mock.expects('minus').once().withArgs([1]).returns({})

yangchenyun

" removing trailing spaces before saving
autocmd FileType c,cpp,java,php,coffee,javascript,ruby,python,yaml,sh autocmd BufWritePre <buffer> :%s/\s\+$//e

yangchenyun

development:
  adapter: postgresql
  encoding: utf8
  database: project_development
  pool: 5
  host: localhost
  username: 
  password:

test: &TEST

yangchenyun

    server {
       listen       80;
       server_name  genghis;
       root /Users/yangchenyun/sites/genghis;

       access_log  /usr/local/var/log/nginx/genghis.access.log;
       error_log  /usr/local/var/log/nginx/genghis.error.log warn;

       location / {
         fastcgi_pass 127.0.0.1:9000;

yangchenyun

{
    "pusher": {
        "name": "none"
    },
    "repository": {
        "name": ".vim",
        "created_at": "2012-03-17T03:18:39-07:00",
        "size": 484,
        "has_wiki": true,
        "watchers": 0,

yangchenyun

var c = 2 * Math.pow(10, 8); var l1 = 400 * 1000; var l2 = 200 * Math.pow(10, 6) * 1000; var p = 1600 * 8; // 1600 bytes var r1 = 2 * Math.pow(10, 6); var r2 = 64 * Math.pow(10, 3); var totalTime;

propagationDelay = function (c, l) { return l / c;

yangchenyun

var MB = Math.pow(2, 20); var Mb = Math.pow(10, 6); var roundTime = 90 / 1000;

bitToMB = function (bit) { return bit / (8 * MB) };

var totalBits = bitToMB(100 * Mb * roundTime)

yangchenyun

# GistID: 4245259
module TestModule
  # invoked when the module itself is extended by class
  def self.extended(base)
    puts "#{base} extended with #{self}"
  end

  # invoked when the mixined module or class is included in another module
  # see below for more information
  def append_features(base)

yangchenyun

# GistID: 4245473
# Examine how ActiveSupport works
# https://github.com/rails/rails/blob/master/activesupport/lib/active_support/concern.rb#L110

module Foo
  # @_dependencies is set to [] within Foo
  # new class methods append_features and included is added to Foo
  # they are triggered later by Bar
  extend ActiveSupport::Concern

yangchenyun

# forward the incoming http request to local port

server {
  listen 80;
  server_name dev.example.org *.dev.example.org;

  access_log  /var/log/nginx/dev-example-access.log;
  error_log  /var/log/nginx/dev-example-error.log;

  root /home/yangchenyun/repositories/;