penguinboy

var flattenObject = function(ob) {
	var toReturn = {};
	
	for (var i in ob) {
		if (!ob.hasOwnProperty(i)) continue;
		
		if ((typeof ob[i]) == 'object') {
			var flatObject = flattenObject(ob[i]);
			for (var x in flatObject) {
				if (!flatObject.hasOwnProperty(x)) continue;

nanha

var crypto = require('crypto');

/**
 * Calculates the hash/checksum of a string. Default algorithm is MD5.
 *
 * @param {String} str
 * @param {String} algorithm
 * @return {String} checksum
 * @api public
 */

tkihira

var mkdir = function(dir) {
	// making directory without exception if exists
	try {
		fs.mkdirSync(dir, 0755);
	} catch(e) {
		if(e.code != "EEXIST") {
			throw e;
		}
	}
};

asabaylus

Anchors in Markdown

To create an anchor to a heading in github flavored markdown. Add - characters between each word in the heading and wrap the value in parens (#some-markdown-heading) so your link should look like so:

[create an anchor](#anchors-in-markdown)

dansimau

Enable git-style colour output in regular diff

Mac OS X

1. Install colordiff using Homebrew:

    brew install colordiff
   

2. Add function to your ~/.bash_profile:

lancejpollard

Node.js Readline API

Readline is a more robust REPL.

readline  = require('readline')
repl      = readline.createInterface(stdin, stdout, autocomplete)

repl.historyIndex = 0
repl.history = ['App.Post.all()']

pghalliday

var http = require('http');
var spawn = require('child_process').spawn;
var child = spawn(
  'CMD', [
    '/S',
    '/C',
    'node',
    './child.js'
  ]
);

SBoudrias

var readline = require('readline'),
    _ = require('lodash'),
    charm = require('charm')(process.stdout),
    rl = readline.createInterface(process.stdin, process.stdout);

var selected = 0;
var choices = [
  "foo",
  "bar",
  "javascript",

kerotaa

module Jekyll
  module Convertible
    def write(dest)
      path = destination(dest)
      FileUtils.mkdir_p(File.dirname(path))
      if File.extname(path).downcase == '.html' then
        self.output.strip!
      	reg = /<\/?pre[^>]*>/i
      	pres = self.output.scan(reg)
      	tary = self.output.split(reg)

kethinov

// List all files in a directory in Node.js recursively in a synchronous fashion
var walkSync = function(dir, filelist) {
  var fs = fs || require('fs'),
      files = fs.readdirSync(dir);
  filelist = filelist || [];
  files.forEach(function(file) {
    if (fs.statSync(dir + file).isDirectory()) {
      filelist = walkSync(dir + file + '/', filelist);
    }
    else {