Jon Harper lambdajitsu

## rewrite_git_commit
git reset --soft HEAD^
git commit --amend

## find_remove
find . -name ".svn" -exec rm -rf {} \;

## tar zipping
rm -rf myapp/{log,tmp}; tar czf myapp.tar.gz myapp/

## gist:292
class Admin::SomethingsController < Admin::AbstractController

  # Authorization
  before_filter :authorize_something_view, :only => [:index]


  # GET /admin/somethings
  def index
  end


## rails_form_template.erb
<% form_for :widget, :url=>widgets_path(@widget), :html=>{} do |f| %>

<% fields_for :person do |p| %>
  <% 5.times do |i| %>
  <%= p.select(:state, State.find(:all).collect {|s| [ s.title, s.id ]}, {}, {:index=>i, :style=>''}) %>
  <%= p.text_field :zip, :size=>20, :index=>i %>
  <%=
  calendar_field "person_#{i}", 'born_string',
  { :class => 'date', :name => "person[#{i}][born_string]", :value=>Date.today)strftime("%m/%d/%Y"), :id=>"person_#{i}_born_string" },
  { :firstDay => 1, :range => [1900, 2008], :step => 1, :showOthers => true, :cache => true, :ifFormat => '%m/%d/%Y' }

## SSH keygen
ssh-keygen -t rsa
	class Admin::SomethingsController < Admin::AbstractController

	# Authorization
	before_filter :authorize_something_view, :only => [:index]


	# GET /admin/somethings
	def index
	end
	<% form_for :widget, :url=>widgets_path(@widget), :html=>{} do \|f\| %>

	<% fields_for :person do \|p\| %>
	<% 5.times do \|i\| %>
	<%= p.select(:state, State.find(:all).collect {\|s\| [ s.title, s.id ]}, {}, {:index=>i, :style=>''}) %>
	<%= p.text_field :zip, :size=>20, :index=>i %>
	<%=
	calendar_field "person_#{i}", 'born_string',
	{ :class => 'date', :name => "person[#{i}][born_string]", :value=>Date.today)strftime("%m/%d/%Y"), :id=>"person_#{i}_born_string" },
	{ :firstDay => 1, :range => [1900, 2008], :step => 1, :showOthers => true, :cache => true, :ifFormat => '%m/%d/%Y' }