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@jashkenas
jashkenas / sounder.rb
Created February 20, 2009 04:15
A Demonstration of Minim in Ruby-Processing
# Sounder sounds for class
# Requires an active microphone to pick up anything
require 'ruby-processing'
class MinimTest < Processing::App
load_library "minim"
import "ddf.minim"
import "ddf.minim.analysis"
@alexyoung
alexyoung / generate_tags.rb
Created July 9, 2009 11:02
namespace :tags do
task :generate do
puts 'Generating tags...'
require 'rubygems'
require 'jekyll'
include Jekyll::Filters
options = Jekyll.configuration({})
site = Jekyll::Site.new(options)
site.read_posts('')
@tylerhunt
tylerhunt / gist:206213
Created October 9, 2009 18:03
Rack middleware that redirects requests to a canonical host.
class CanonicalHost
def initialize(app, host=nil, &block)
@app = app
@host = (block_given? && block.call) || host
end
def call(env)
if url = url(env)
[301, { 'Location' => url }, ['Redirecting...']]
else
@franciscoj
franciscoj / active_merchant.rb
Created January 23, 2011 22:53
Some snippets needed to set up PayPal WPS with ActiveMerchant on Rails3
# config/initializer/active_merchant.rb
if Rails.env.production?
PAYPAL_ACCOUNT = 'production.paypal.account@domain.com'
else
PAYPAL_ACCOUNT = 'test.paypal.account@domain.com'
ActiveMerchant::Billing::Base.mode = :test
end
@romannurik
romannurik / centered_triangle.html
Created May 3, 2011 05:43
A simple CSS trick to create a horizontally- or vertically-centered 'selected' callout triangle using zero images.
<!DOCTYPE html>
<html>
<head>
<style>
body {
margin: 40px;
}
a {
display: inline-block;
@davemo
davemo / degrade-spec.js
Created July 26, 2011 15:18
A jasmine matcher to assert the value of the 'selector' in a jQuery selection.
// An App module to control feature parity amongst browsers that don't support them, HTML5 placeholder in this case.
describe("APP.Degrade", function() {
describe('#shimPlaceholders', function() {
it('invokes the html5 placeholder plugin on all input and textareas', function() {
spyOn($.fn, 'placeholder');
APP.Degrade.shimPlaceholders();
@mattbrictson
mattbrictson / Gemfile
Created August 21, 2011 17:53
Configuring rails 3.1 and dragonfly to use Herkou and Amazon CloudFront
gem 'dragonfly', '~>0.9.4'
group :production do
gem 'fog' # for Amazon S3
end
@webmat
webmat / dashboards.rb
Created February 22, 2012 20:46
First draft of an active_admin-based view for Delayed::Job
ActiveAdmin::Dashboards.build do
# Add this section in your dashboard...
section "Background Jobs" do
now = Time.now.getgm
ul do
li do
jobs = Delayed::Job.where('failed_at is not null').count(:id)
link_to "#{jobs} failing jobs", admin_jobs_path(q: {failed_at_is_not_null: true}), style: 'color: red'
end
@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
@tfausak
tfausak / ios-8-web-app.html
Last active January 29, 2024 19:50
iOS 8 web app http://taylor.fausak.me/2015/01/27/ios-8-web-apps/
<!doctype html>
<!-- http://taylor.fausak.me/2015/01/27/ios-8-web-apps/ -->
<html>
<head>
<title>iOS 8 web app</title>
<!-- CONFIGURATION -->