pjkelly

module Columnizer
  def columnize(k=3)
    result_set = []
    n = self.index(self.last)
    r = (n + 1).to_f / k.to_f
    (0..n).each do |z|
      x = (z.to_f * r).ceil
      x = x - n while x > n
      result_set << self[x]
    end

pjkelly

var amountVisible = function(element) {
  var scroll_top = $(window).scrollTop();
  var scroll_bottom = scroll_top + $(window).height();
  var element_top = element.offset().top;
  var element_bottom = element_top + element.height();
  if (element_bottom > scroll_top && element_bottom < scroll_bottom) {
    return element_bottom - scroll_top;
  } else {
    return scroll_bottom - element_top;
  }

pjkelly

ENV["WATCHR"] = "1"
system 'clear'

def growl(message)
  growlnotify = `which growlnotify`.chomp
  title = "Watchr Test Results"
  puts message
  image = message.match(/\s0\s(errors|failures)/) ? "~/.watchr_images/passed.png" : "~/.watchr_images/failed.png"
  options = "-w -n Watchr --image '#{File.expand_path(image)}' -m '#{message}' '#{title}'"
  system %(#{growlnotify} #{options} &)

pjkelly

sudo mkdir -p /usr/local/bin
sudo ln -s /Users/[username]/Developer/bin/identify /usr/local/bin/identify
sudo ln -s /Users/[username]/Developer/bin/convert /usr/local/bin/convert

pjkelly

These instructions are for Snow Leopard only.

XCode

Ensure that you have XCode for the version of OS X you're running. These are not installed by default on new machines and can be installed off the OS installation DVD. If you're not sure, run the following command. It should return something like this: /usr/bin/gcc; if it does not, you need to install XCode.

which gcc

SSH Keys

pjkelly

First, let's install a new version of Ruby. You can accept the default settings it suggests

mkdir -p ~/src
cd ~/src
curl -OL http://rubyforge.org/frs/download.php/71096/ruby-enterprise-1.8.7-2010.02.tar.gz
tar xzvf ruby-enterprise-*.tar.gz
sudo ./ruby-enterprise-*/installer

pjkelly

Primary Link

<%= primary_link_to('Google', 'http://google.com') %>

generates:

<a href="http://google.com" class="primary-link"><span>Google</span></a>

Primary Button

pjkelly

git fetch origin
git config branch.revised-data-delivery.remote origin
git config branch.revised-data-delivery.merge refs/heads/revised-data-delivery
git checkout revised-data-delivery

pjkelly

** [out :: myapp.com] notice: /ApplicationManifest#37495940/Package[passenger]/ensure: ensure changed '3.0.5' to '3.0.4'
** [out :: myapp.com] err: /ApplicationManifest#37495940/Exec[build_passenger]/returns: change from notrun to 0 failed: sudo /usr/bin/ruby -S rake clean apache2 returned 1 instead of 0
** [out :: myapp.com] notice: /ApplicationManifest#37495940/File[/etc/apache2/mods-available/passenger.load]: Dependency exec[sudo /usr/bin/ruby -S rake clean apache2] has 1 failures
** [out :: myapp.com] warning: /ApplicationManifest#37495940/File[/etc/apache2/mods-available/passenger.load]: Skipping because of failed dependencies
** [out :: myapp.com] notice: /ApplicationManifest#37495940/File[/etc/apache2/mods-available/passenger.conf]: Dependency exec[sudo /usr/bin/ruby -S rake clean apache2] has 1 failures
** [out :: myapp.com] warning: /ApplicationManifest#37495940/File[/etc/apache2/mods-available/passenger.conf]: Skipping because of failed dependencies
** [out :: myapp.com] notice: /ApplicationManifest

pjkelly

$('ul#quiz-answers li');
$('ul#quiz-answers li:first').animate({
    top: '148px'
  }, {
    duration: 1000,
    step: function( now, fx ){
      console.log(now);
      // $( "ul#quiz-answers li:gt(0)" ).css( "top", now );
  }
});