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@tbtlr
tbtlr / get_barcode_from_image.js
Created June 1, 2010 19:33
Barcode recognition with JavaScript - Demo: http://bit.ly/djvUoy
/*
* Copyright (c) 2010 Tobias Schneider
* This script is freely distributable under the terms of the MIT license.
*/
(function(){
var UPC_SET = {
"3211": '0',
"2221": '1',
"2122": '2',
@dira
dira / omniauth.rb
Created December 1, 2010 01:56
OmniAuth strategy for a custom provider
# config/initializers/omniauth.rb
module OmniAuth
module Strategies
# tell OmniAuth to load our strategy
autoload :Pixelation, 'lib/pixelation_strategy'
end
end
Rails.application.config.middleware.use OmniAuth::Builder do
provider :twitter, "app_name", "secret"
@mig
mig / init.el
Created January 18, 2011 21:00
Simple Emacs 24 configuration for Rails development
;; emacs configuration
(push "/usr/local/bin" exec-path)
(add-to-list 'load-path "~/.emacs.d")
(setq make-backup-files nil)
(setq auto-save-default nil)
(setq-default tab-width 2)
(setq-default indent-tabs-mode nil)
(setq inhibit-startup-message t)
@3demax
3demax / tabbar-tweak.el
Created October 5, 2011 14:58
Emacs tabbar-mode visual tweaks
;; This are setting for nice tabbar items
;; to have an idea of what it looks like http://imgur.com/b0SNN
;; inspired by Amit Patel screenshot http://www.emacswiki.org/pics/static/NyanModeWithCustomBackground.png
;; Tabbar
(require 'tabbar)
;; Tabbar settings
(set-face-attribute
'tabbar-default nil
:background "gray20"
@paulnicholson
paulnicholson / powssl
Last active November 24, 2021 16:40
ssl with pow using stud

Instructions

  • Install stud $ brew install https://raw.github.com/paulnicholson/homebrew/master/Library/Formula/stud.rb
  • Download and install the powssl script $ curl https://gist.githubusercontent.com/paulnicholson/2050941/raw/7e4d2178e3733bed18fdfe737277c3cb72241d39/powssl > ~/bin/powssl $ chmod +x ~/bin/powssl
  • Run powssl to create development certificate and configure stud.
  • $ powssl
@sherbondy
sherbondy / facebook.js
Created June 2, 2012 01:28
externs for clojurescript
var FB = {};
FB.api = function(location, callback){};
FB.getLoginStatus = function(callback){};
FB.init = function(options){};
FB.login = function(callback, scope){};
FB.logout = function(callback){};
FB.Event = {};
FB.Event.subscribe = function(evt, callback){};
@cfx
cfx / init.el
Last active October 6, 2015 18:58
latest emacs config
;; paths
(if (not (getenv "TERM_PROGRAM"))
(let ((path (shell-command-to-string
"$SHELL -cl \"printf %s \\\"\\\$PATH\\\"\"")))
(setenv "PATH" path)
(setq exec-path (split-string path ":"))))
;;remove vc-git
(setq vc-handled-backends ())
@aspyct
aspyct / sort.rb
Last active October 29, 2023 03:08
Ruby implementation of quicksort, mergesort and binary search
# Sample implementation of quicksort and mergesort in ruby
# Both algorithm sort in O(n * lg(n)) time
# Quicksort works inplace, where mergesort works in a new array
def quicksort(array, from=0, to=nil)
if to == nil
# Sort the whole array, by default
to = array.count - 1
end
@sent-hil
sent-hil / pictures.markdown
Created August 24, 2012 02:18
River (getriver.com): Keep a programming journal.

One of my favorite past times is to look at the notebooks of famous scientists. Da Vinci's notebook is well known, but there plenty others. Worshipping Da Vinci like no other, I bought a Think/Create/Record journal, used it mostly to keep jot down random thoughts and take notes. This was great in the beginning, but the conformity of lines drove me nuts. Only moleskines made blank notebooks, so I had to buy one.

At the same time I started a freelance project. The project itself is irrelevant, but suffice to say it was very complex and spanned several months. It seemed like a perfect opportunity to use the moleskine. Looking back, all my entries fell under few categories:

  • Todo
  • Question
  • Thought
  • Bug
  • Feature
@equivalent
equivalent / spec-lib-tasks-notification_rake_spec.rb
Created March 7, 2013 12:16
How to test rake tasks with RSpec
# spec/lib/tasks/notification_rake_spec.rb
require 'spec_helper'
describe 'notifications:weekly' do
include_context "rake"
let(:users){ [double(:user)] }
let(:user_deliveries){ double(:user_deliveries) }
before{ User.stub(:all).and_return( users ) }