farleyknight

require 'mechanize'

module MathUrl
  def mathurl_agent
    @agent ||= WWW::Mechanize.new    
  end
  
  def mathurl_img_for(latex)
    page = math_url_agent.get("http://mathurl.com")
    form = page.forms.first

farleyknight

require 'tempfile'

class Firefox
  def self.debug(page)
    if page.is_a? File
      page = page.read
    elsif page.respond_to?(:body) and page.body.is_a? String
      page = page.body
    end

farleyknight

# Usage:                                                                                                                                       
#  ruby latex_server.rb                                                                                                                        
#                                                                                                                                              
# Try: <img src="http://localhost:4567/\cos \frac{\pi}{2} = 0">                                                                                
# Get: A nice looking png of: cos(pi/2) = 0                                                                                                    
#                                                                                                                                              
# Bug1: Ellipses (...) don't work. Probably the way urls are parsed                                                                            
#       b

farleyknight

#!/usr/bin/env ruby
#
# A one file test to show count
require 'rubygems'
require 'dm-core'
require 'dm-aggregates'

# setup the logger
DataMapper::Logger.new(STDOUT, :debug)

farleyknight

  def index
    @carriers = Carrier.all.sort_by(&:name)
    @lines = Array.new
    @carriers.each do |c|
      c.sw_profiles.each do |p|
        @lines.push(prepend_hash_keys("carrier", c.attributes).merge(prepend_hash_keys("sw_profile", p.attributes)))
      end
    end
  end

farleyknight

# TODO: 
# apt-get install Postgresql
# gem install postgresql
#
# ..more stuff...

#
# Make sure that your postgres account has
# superuser privileges, so "rake postgresql:build_databases"
# works properly

farleyknight

# Stolen from here:
# http://alexyoung.org/2009/07/03/rapid-rails-boot-up-time/

require 'benchmark'
 
module Kernel
  alias old_require require
 
  def require(path)
    #unless caller.find { |caller_line| caller_line.match /dependencies\.rb/ }

farleyknight

<project name="PrimeNumberAlgos" default="dist" basedir=".">
  <description>
    A few prime number algorithms written in Java.
  </description>

  <!-- set global properties for this build -->
  <property name="src"     location="src"/>
  <property name="lib"     location="lib"/>
  <property name="build"   location="build"/>
  <property name="dist"    location="dist"/>

farleyknight

source 'https://rubygems.org'

gem 'rails', '3.2.9'

# Postgres Database
gem 'pg'

# Twitter API
gem 'twitter'

farleyknight

(function($){
  $.support.selectstart = "onselectstart" in document.createElement( "div" );
  $.fn.disableSelection = function(){
    return this.bind( ( $.support.selectstart ? "selectstart" : "mousedown" ) +
      ".disableSelection", function( event ) {
      event.preventDefault();
      });
  };
 
  $.fn.enableSelection = function(){