tonyc

export ANSI_NORMAL="\[\e[0;37m\]"
export ANSI_YELLOW="\[\e[1;33m\]"
export ANSI_RESET="\[\e[0m\]"
export ANSI_CYAN="\[\e[0;36m\]"
export ANSI_BLUE="\[\e[0;34m\]"

export PS1="($ANSI_CYAN\u$ANSI_YELLOW@$ANSI_CYAN\h$ANSI_RESET):\w\$ "

tonyc

body {
  background-color: #4B7399;
  font-family: Verdana, Helvetica, Arial;
  font-size: 14px;
}

a img {
  border: none;
}

tonyc

class SectionsController < ApplicationController

  load_and_authorize_resource

  expose(:section)
  expose(:sections) { search.paginate(:page => params[:page]) }
  expose(:search) { Section.search(params[:search]) }

  def create
    if section.save

tonyc

⨀_⨀
⨂_⨂
(/◔ ◡ ◔)/
°ﺑ°
(¬_¬)
(´・ω・｀)
(ʘ_ʘ)
(ʘ‿ʘ)
(๏̯͡๏ )
(◕_◕)

tonyc

require 'active_record/base'
require 'active_record/connection_adapters/abstract_adapter'
require 'active_record/connection_adapters/postgresql_adapter'

module ActiveRecord
  module ConnectionAdapters
    class PostgreSQLAdapter < AbstractAdapter
      def next_sequence_value(sequence_name)
        Integer(select_value("SELECT NEXTVAL('#{sequence_name}')"))
      end

tonyc

Using strace and lsof to debug blocked processes

You can use strace on a specific pid to figure out what a specific process is doing, e.g.:

strace -fp <pid>

You might see something like:

select(9, [3 5 8], [], [], {0, 999999}) = 0 (Timeout)

tonyc

#! /bin/sh

### BEGIN INIT INFO
# Provides:          nginx
# Required-Start:    $all
# Required-Stop:     $all
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: starts the nginx web server
# Description:       starts nginx using start-stop-daemon

tonyc

default_exposure do |name|
  collection = name.to_s.pluralize
  if respond_to?(collection) && collection != name.to_s && send(collection).respond_to?(:scoped)
    proxy = send(collection)
  else
    proxy = name.to_s.classify.constantize
  end

  instance_variable_set("@#{name}") = if id = params["#{name}_id"] || params[:id]
    proxy.find(id).tap do |r|

tonyc

require 'active_record/base'
require 'active_record/connection_adapters/abstract_adapter'
require 'active_record/connection_adapters/postgresql_adapter'

module ActiveRecord
  module ConnectionAdapters
    class PostgreSQLAdapter < AbstractAdapter
      def next_sequence_value(sequence_name)
        Integer(select_value("SELECT NEXTVAL('#{sequence_name}')"))
      end 

tonyc

<form id="addSpeaker">
    <fieldset>
        <legend>Speaker Info</legend>
        Name: <input type="text" id="name" /> <br />
        Bio: <textarea id="bio"></textarea> <br />
        Twitter Handle: <input type="text" id="twitterHandle" /> <br />
        State: <input type="text" id="state" /> <br />
        Photo Url: <input type="text" id="photoUrl" />    
    </fieldset>
    <fieldset>