napcs

Vim Cheatsheet

Generally helpful stuff

Open a file for editing             :e path/to/file.txt
Return to Normal mode               ESC   or <CTRL>+C

Navigating around text

napcs

# Copyright 2011 Sam Elliott
# Released under MIT Licence
app_name = File.basename(Dir.pwd)

git :init

# Remove rails.png and index.html
remove_file("public/index.html")
remove_file("public/images/rails.png")
create_file("public/images/.gitkeep")

napcs

Deploying Rails to Linode

Installing Ruby Enterprise Edition, Apache, MySQL, and Passenger for deploying Rails 3.0 applications.

Get a Linode, and set it up with Ubuntu 10.04 LTS so that you have till April 2013 to get updates. Once the Linode is formatted, boot it and continue on.

Set up an 'A' record in your DNS, pointing to the IP of your Linode. I'm using demo.napcs.com here.

Initial setup

napcs

From 6f174a93fdda24b0913f65734d0b36849910e3dc Mon Sep 17 00:00:00 2001
From: Igor Anic <[email protected]>
Date: Wed, 25 May 2011 12:39:39 +0200
Subject: [PATCH] initial commit of databse mirroring funcionality to the new repo

---
 .gitignore                                         |    3 +-
 MIRRORING_HOW_TO                                   |   48 +++++++
 Rakefile                                           |   14 ++-
 .../connection_adapters/sqlserver/mirroring.rb     |   85 +++++++++++++

napcs

source :rubygems

gem 'sinatra', '1.2.3'
gem 'tilt', "1.3"
gem 'rack', "1.2.2"
gem 'sinatra-respond_to', '0.7.0'

napcs

export PATH="/opt/scala/bin:/opt/local/bin:/opt/local/sbin:/usr/local/mysql/bin:$PATH:/opt/local/lib/postgresql83/bin"

alias irb='irb --readline -r irb/completion -rubygems'


alias ss='ruby script/server'
alias sc='ruby script/console'


alias dir='ls -al'

napcs

# configuration for osx clipboard support


set-option -g default-command "reattach-to-user-namespace -l sh"

napcs

class PostsController < ActionController::Base
  def create
    Post.create(post_params)
  end
  
  def update
    Post.find(params[:id]).update_attributes!(post_params)
  end

  private

napcs

#!/bin/bash
# Formats a man page for reading in a browser, and opens it. Example:
#
# hman xsltproc
#

stylesheet=$(cat <<eocss
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
  <xsl:output method="html" encoding="UTF-8" indent="yes"/>

napcs

//
// Example usage: phantomjs screenshot.js http://yahoo.com /tmp/yahoo.png
//

var system = require('system');
var url = system.args[1];
var filename = system.args[2];
var page = new WebPage();

page.open(url, function (status) {