csanz

function encrypt(text){
  var cipher = crypto.createCipher('aes-256-cbc','d6F3Efeq')
  var crypted = cipher.update(text,'utf8','hex')
  crypted += cipher.final('hex');
  return crypted;
}

function decrypt(text){
  var decipher = crypto.createDecipher('aes-256-cbc','d6F3Efeq')
  var dec = decipher.update(text,'hex','utf8')

bluemont

class UrlValidator < ActiveModel::EachValidator

  def validate_each(record, attribute, value)
    valid = begin
      URI.parse(value).kind_of?(URI::HTTP)
    rescue URI::InvalidURIError
      false
    end
    unless valid
      record.errors[attribute] << (options[:message] || "is an invalid URL")

dariocravero

Create a Meteor app and put the client_/server_ files in a client/server directories. Also, create a public dir to save the uploaded files.

ndarville

Business Models

Advertising

Models	Examples
Display ads	Yahoo!
Search ads	Google

grancalavera

<snippet>
  <content><![CDATA[
console.log("                                                    /");
console.log("                                                  .7");
console.log("                                       \\\       , //");
console.log("                                       |\\\.--._/|//");
console.log("                                      /\\\ ) ) ).'/");
console.log("                                     /(  \\\  // /");
console.log("                                    /(   J`((_/ \\\");
console.log("                                   / ) | _\\\     /");

nodesocket

/* Flatten das boostrap */
.well, .navbar-inner, .popover, .btn, .tooltip, input, select, textarea, pre, .progress, .modal, .add-on, .alert, .table-bordered, .nav>.active>a, .dropdown-menu, .tooltip-inner, .badge, .label, .img-polaroid {
 	-moz-box-shadow: none !important;
	-webkit-box-shadow: none !important;
	box-shadow: none !important;
	-webkit-border-radius: 0px !important;
	-moz-border-radius: 0px !important;
	border-radius: 0px !important;
	border-collapse: collapse !important;
	background-image: none !important;

zakdances

generateUniqueID = () ->
  _p8 = (s) -> 
    p = (Math.random().toString(16)+"000000000").substr(2,8)
    if s then "-" + p.substr(0,4) + "-" + p.substr(4,4) else p

  _p8() + _p8(true) + _p8(true) + _p8()

stbaer

test.isFalse(v, msg)
test.isTrue(v, msg)
test.equal(actual, expected, message, not)
test.length(obj, len)
test.include(s, v)
test.isNaN(v, msg)
test.isUndefined(v, msg)
test.isNotNull
test.isNull
test.throws(func)

miku

package main

import "fmt"
import "github.com/juju/utils/set"

func jaccard(a, b set.Strings) float64 {
	return float64(a.Intersection(b).Size()) / float64(a.Union(b).Size())
}

func ngrams(s string, n int) set.Strings {

ohanhi

This is a proposal for a lightning talk at the Reactive 2015 conference.

NOTE: If you like this, star ⭐ the Gist - the amount of stars decides whether it makes the cut!

The Joy of Composition

Why stateless rendering is pure bliss

React just got stateless components, meaning that they are in essence pure functions for rendering. Pure functions make it dead simple - even fun - to refactor your views