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View gist:716254
# Character <- "Kirk"
# Integer
age <- 25
# Numeric
hourly_wage <- 27.25
View 0_reuse_code.js
// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console
View es2015-callable.js
* Callable objects in ES2015.
* by Dmitry Soshnikov <>
* MIT Style License
class Callable extends Function {
constructor() {
super('(' + Callable.prototype.__call__ + ')();');
return this.bind(this);

OpenVPN on Ubuntu 12.10 at DigitalOcean

Install OpenVPN

sudo apt-get install openvpn

Generate Server Certificates

sudo cp -r /usr/share/doc/openvpn/examples/easy-rsa/2.0 /etc/openvpn/easy-rsa2
cd /etc/openvpn/easy-rsa2


  • jQuery - The de-facto library for the modern age. It makes things like HTML document traversal and manipulation, event handling, animation, and Ajax much simpler with an easy-to-use API that works across a multitude of browsers.
  • Backbone - Backbone.js gives structure to web applications by providing models with key-value binding and custom events, collections with a rich API of enumerable functions, views with declarative event handling, and connects it all to your existing API over a RESTful JSON interface.
  • AngularJS - Conventions based MVC framework for HTML5 apps.
  • Underscore - Underscore is a utility-belt library for JavaScript that provides a lot of the functional programming support that you would expect in Prototype.js (or Ruby), but without extending any of the built-in JavaScript objects.
  • lawnchair - Key/value store adapter for indexdb, localStorage
App = new Marionette.Application();
App.addRegions {
"headerRegion": "#header"
"topMenuRegion": "#top-menu"
"mainRegion" : "#main"
App.on 'initialize:after', ->

Locate the section for your github remote in the .git/config file. It looks like this:

[remote "origin"]
    fetch = +refs/heads/*:refs/remotes/origin/*
    url =

Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:

View gist:587454dc0146a6ae21fc
This is a batched LSTM forward and backward pass
import numpy as np
import code
class LSTM:
def init(input_size, hidden_size, fancy_forget_bias_init = 3):
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