Jon Harper lambdajitsu

lambdajitsu / rewrite_git_commit

Created July 23, 2008 12:32

Forgot something in your last commit?

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

lambdajitsu / find_remove

Created July 21, 2008 21:42

Command line find/remove

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

lambdajitsu / tar zipping

Created July 21, 2008 21:41

tar zipper

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

lambdajitsu / gist:292

Created July 21, 2008 21:36

Admin Controller Templete

	class Admin::SomethingsController < Admin::AbstractController

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


	# GET /admin/somethings
	def index
	end

lambdajitsu / rails_form_template.erb

Created July 21, 2008 21:29

Rails form template

	<% 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' }

lambdajitsu / SSH keygen

Created July 21, 2008 21:28

ssh-keygen -t rsa