nilcolor

if (req.method === 'OPTIONS') {
      console.log('!OPTIONS');
      var headers = {};
      // IE8 does not allow domains to be specified, just the *
      // headers["Access-Control-Allow-Origin"] = req.headers.origin;
      headers["Access-Control-Allow-Origin"] = "*";
      headers["Access-Control-Allow-Methods"] = "POST, GET, PUT, DELETE, OPTIONS";
      headers["Access-Control-Allow-Credentials"] = false;
      headers["Access-Control-Max-Age"] = '86400'; // 24 hours
      headers["Access-Control-Allow-Headers"] = "X-Requested-With, X-HTTP-Method-Override, Content-Type, Accept";

mklabs

bootstrap-tooltip.js
bootstrap-popover.js
bootstrap-alert.js
bootstrap-button.js
bootstrap-carousel.js
bootstrap-collapse.js
bootstrap-dropdown.js
bootstrap-modal.js
bootstrap-scrollspy.js
bootstrap-tab.js

tj

var express = require('express')
  , cookieSessions = require('./cookie-sessions');

var app = express();

app.use(express.cookieParser('manny is cool'));
app.use(cookieSessions('sid'));

app.get('/', function(req, res){
  req.session.count = req.session.count || 0;

ummels-4clojure-solution150.clj

;; ummels's solution to Palindromic Numbers
;; https://4clojure.com/problem/150

(fn [n]
  (letfn [(decode [n] (if (< n 10) [n] (conj (decode (quot n 10)) (rem n 10))))
          (encode [x] (reduce #(+ (* % 10) %2) 0 x))
          (next-pal [n]
            (let [N (decode n)
                  l (count N)
                  d (quot l 2)

erikreagan

Mac web developer apps

This gist's comment stream is a collection of webdev apps for OS X. Feel free to add links to apps you like, just make sure you add some context to what it does — either from the creator's website or your own thoughts.

— Erik

killme2008

####
#  Description:a nagios plugin script to monitor solr cloud cluster
#  Requirements: zookeeper
#                sudo gem install zookeeper
#                sudo gem install rsolr
#
#####
require 'rubygems'
require 'zookeeper'
require 'rsolr'

antonellopasella

tell application "Messages"

   set isAppRunning to false
   tell application "System Events"
       if (exists process "Messages") then
           set isAppRunning to true
       end if
   end tell
   
   if isAppRunning is false then

killme2008

#!/usr/bin/ruby
##    Author        :  dennis (killme2008@gmail.com)
##    Description   :  A ruby script to generate docset for dash from your public gists.Test on ruby-2.0.0-p0.
##    Dependencies  :  sudo gem install sqlite3
##    Useage        :  Type command : ruby gen_docset_for_dash.rb [docset_name] [github_account]
##                     Then it will create a folder named '[docset_name].docset' in current folder,you can add the generated
##                     docset to dash in dash Preferences menu.

require 'rubygems'
require 'fileutils'

n8henrie

property appleID : "yourAppleID"

(*
See post at: http://n8henrie.com/2013/04/send-imessage-messages-with-quicksilver
Send an iMessage to a buddy with Quicksilver.

Install by placing in ~/Library/Application Support/Quicksilver/Actions and restarting Quicksilver
First pane: pick buddy from contacts and right arrow in to select the correct phone number (or just type the phone number as text)
Second pane: choose this action.
Third pane: Enter text to send.

redraiment

Y组合子是Lambda演算的一部分，也是函数式编程的理论基础。

它是一种方法/技巧，在没有赋值语句的前提下定义递归的匿名函数。
即仅仅通过Lambda表达式这个最基本的“原子”实现循环/迭代。
颇有道生一、一生二、二生三、三生万物的感觉。

虽然Y组合子在理论上很优美，但在实际开发中并不会真的用到。

想要了解Y组合子是什么，请参见维基百科：http://en.wikipedia.org/wiki/Fixed-point_combinator#Y_combinator
或者知乎上的回答：http://www.zhihu.com/question/20115649