pbiggar

;;; This script by Paul Biggar, available at https://gist.github.com/pbiggar/6323088a31d689c61a24
;;;
;;; This converts Evernote files into plaintext (not really markdown), so you can move your stuff out of evernote into a markdown editor.
;;;
;;; First, export your Evernotes, using File -> export notes. Export them into "My Notes.enex".
;;; copy this file into the same direcory as "My Notes.enex".
;;;
;;; To run this file, you'll need some dependencies, but they should only take a moment to install.
;;;   leinigen: On OSX, use "brew install leiningen".
;;;   lein-exec: From the terminal, run `mkdir ~/.lein; echo '{:user {:plugins [[lein-exec "0.3.5"]]}}' > ~/.lein/profiles.clj

alanpeabody

defmodule MyApp do
  use Application

  def start(_type, _args) do
    import Supervisor.Spec, warn: false

    children = [
      Plug.Adapters.Cowboy.child_spec(:http, MyApp.Router, [], [
        dispatch: dispatch
      ])

jepio

#!/usr/bin/env python3
'''
Filter to wrap Pandoc's CodeBlocks into minted blocks when using latex.
Pandoc's `fence_code_attributes` can be used to provide:

- the language (first class)
- minted's argumentless options (following classes)
- minted's options with arguments (attributes)
'''

paulirish

/* bling.js */

window.$ = document.querySelectorAll.bind(document);

Node.prototype.on = window.on = function (name, fn) {
  this.addEventListener(name, fn);
}

NodeList.prototype.__proto__ = Array.prototype;

rcdilorenzo

defmodule MacroExp do
  defmacro attr_accessor(atom) do
    getter = String.to_atom("get_#{atom}")
    setter = String.to_atom("set_#{atom}")
    quote do
      def unquote(getter)(data) do
        data |> Map.from_struct |> Map.get(unquote(atom))
      end
      def unquote(setter)(data, value) do
        data |> Map.put(unquote(atom), value)

FilterKaapi

gem 'execjs'

rizafahmi

iex(16)> str = "riza@elixirdose.com"
"riza@elixirdose.com"
iex(17)> [email, username, host] = Regex.run(~r/(\w+)@([\w.]+)/, str)
["riza@elixirdose.com", "riza", "elixirdose.com"]
iex(18)> email
"riza@elixirdose.com"
iex(19)> username
"riza"
iex(20)> host
"elixirdose.com"

otobrglez

# Simple Recommendation Engine in Ruby
# Visit: http://otobrglez.opalab.com
# Author: Oto Brglez <otobrglez@gmail.com>

class Book < Struct.new(:title)

  def words
    @words ||= self.title.gsub(/[a-zA-Z]{3,}/).map(&:downcase).uniq.sort
  end

lelandbatey

Description

This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.

The script is here:

#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"

Results

linjunpop

Deploy Rails 4 app with Dokku on DigitalOcean

Install dokku

First create a Ubuntu 13.04 x64 droplet on DigitalOcean Control Panel

Then ssh with root account, run this in termianl:

$ wget -qO- https://raw.github.com/progrium/dokku/master/bootstrap.sh | sudo bash