rjungemann

hexToBuffer = (hex, padding) ->
  n = lpad hex.toString(16), '0', padding
  list = []

  while n.length > 0
    head = n.substr 0, n.length - 2
    tail = n.substr n.length - 2

    list.unshift parseInt tail, 16

rjungemann

timeout = (interval, callback) ->
  setTimeout callback, interval

interval = (interval, callback) ->
  setInterval callback, interval

enforce = (interval, options) ->
  t = timeout interval, ->
    options.onfail() if options.onfail?

rjungemann

#!/usr/bin/env Rscript

# -----
# USAGE
# -----

# ./galaxy_column ~/desktop/galaxy1014.txt SVZ_conf_lo DG_conf_hi

# ---------
# FUNCTIONS

rjungemann

f = File.open __FILE__, 'w'
f.seek DATA.pos

puts f.gets

__END__
'tasty!'

rjungemann

Quick Intro to Manipulating Tabular Data in R

Getting Started

Download R here.

Run R. You will be greeted by the R console. You can interactively type in commands and it will respond, allowing you to experiment quickly.

rjungemann

normalizeAngle = (a) ->
  if a < 0 || a > Math.PI * 2
    Math.abs Math.PI * 2 - Math.abs(angle)
  else
    angle

rjungemann

# Auto-Resizing Text Area

# Works in Chrome, Firefox, and IE7+

# notes:
#   * 'rows' and 'cols' attributes should be set on the textarea
#   * 'rows' becomes the minimum number of rows
#   * 'overflow' should be set to 'hidden' and 'height' should be set to 'auto'

# sass:

rjungemann

SocialProperty.first.facebook_client.put_object '119328154811026', 'feed', {
  "message"         => 'cool',
  "type"            => "swf",
  "source"          => "http://dl.dropbox.com/u/2293356/swf_sample/Viking_Kittens.swf",
  "picture"         => "http://dl.dropbox.com/u/2293356/swf_sample/Viking_Kittens.png",
  "width"           => "160",
  "height"          => "120",
  "expanded_width"  => "320",
  "expanded_height" => "240"
}

rjungemann

require 'sinatra/base'
require 'active_support/core_ext/object/blank'
require 'active_support/core_ext/numeric/time'
require 'active_support/core_ext/integer/time'
require 'active_support/core_ext/time/acts_like'
require 'haml'
require 'sass'
require 'compass'
require 'uglifier'
require 'coffee_script'

rjungemann

#!/usr/bin/env ruby

# USAGE:
#   caramelize mysql://root:root@localhost:8889/sample samples sample.csv

require 'csv'
require 'mysql'
require 'sequel'

def sluggerize string