alobato

#!/bin/bash

echo "Automated VPS Setup for Ubuntu 10.04 LTS (Lucid) - Rails with Nginx"
echo "------------------------------------------------------------------"
echo "------------------------------------------------------------------"
echo "------------------------------------------------------------------"
echo "------------------------------------------------------------------"
echo "------------------------------------------------------------------"
echo "------------------------------------------------------------------"
echo "------------------------------------------------------------------"

makimoto

#!/usr/env ruby
# vim:fileencoding=utf-8

require "rubygems"
require "mechanize"

id = "example@example.com"
pwd = "password"

agent = Mechanize.new

tomas-stefano

module BeforeChanges
  def before_changes
    before_change_object = self.clone
    changes.each do |changed_field, change|
       before_change_object.send("#{changed_field}=", change[0])
    end
    before_change_object
  end
end

PotHix

grep "should_have_many" spec/* -Ril | xargs sed -i "s/should_have_many\(.*\)/it { should have_many\1 }/g"
grep "should_have_one" spec/* -Ril | xargs sed -i "s/should_have_one\(.*\)/it { should have_one\1 }/g"
grep "should_belong_to" spec/* -Ril | xargs sed -i "s/should_belong_to\(.*\)/it { should belong_to\1 }/g"
grep "should_validate_presence_of.*" spec/* -Ril | xargs sed -i "s/should_validate_presence_of\(.*\)/it { should validate_presence_of\1 }/g"
grep "should_validate_uniqueness_of.*" spec/* -Ril | xargs sed -i "s/should_validate_uniqueness_of\(.*\)/it { should validate_uniqueness_of\1 }/g"
grep "should_validate_numericality_of.*" spec/* -Ril | xargs sed -i "s/should_validate_numericality_of\(.*\)/it { should validate_numericality_of\1 }/g"
grep "should_validate_acceptance_of.*" spec/* -Ril | xargs sed -i "s/should_validate_acceptance_of\(.*\)/it { should validate_acceptance_of\1 }/g"

grep "should have_many :.*through.*" spec/* -Ril | xargs sed -i 's/should have_many :\([a-z_=>]*\),.*:through => :\(.*\)

vinibaggio

# Index
http://www.call4paperz.com/events.json

# Show do evento
http://www.call4paperz.com/events/1.json

# Show da proposta
http://www.call4paperz.com/events/1/proposals/1.json

# Evento com JSONP (preste atenção no p no formato)

dcrec1

$mediaPhone:              480px !default
$mediaTablet:             768px !default
$mediaDesktop:            980px !default
$mediaLarge:              1200px !default

=respond-to($media)
  @if $media == phone
    @media only screen and (max-width: $mediaPhone)
      @content
  @else if $media == tablet

jensgro

source: Addy Osmani https://plus.google.com/u/0/115133653231679625609/posts/Px3bQdQ2HDu

Remote debugging allows us to execute and capture code in remote devices, providing a way to inspect HTML, CSS and JavaScript and make live changes. In terms of mobile, this means a way for us to communicate with mobile devices so we can debug code on them directly rather than just relying on emulators.

The landscape for remote debugging your apps on mobile is quite strong at the moment.

Chrome for Android supports remote debugging via USB and allows you to debug using the Chrome Developer Tools. (See: https://developers.google.com/chrome/mobile/docs/debugging and Chrome for Android Remote Debugging for +Boris Smus's video walkthrough)

Opera has had support for remote debugging since 2008 and Dragonfly can remotely connect to Opera Mobile. (Tut: http://www.codegeek.net/blog/2012/mobile-debugging-with-opera-dragonfly/)

wnuqui

# JAVA_OPTS and Procfiles

JAVA_OPTS: -Djruby.memory.max=384m -Xmx384m -Xms256m -Xss512k -XX:+UseCompressedOops -XX:+PrintGCDetails


# puma backed app's Procfile
web: bundle exec rails server puma -p $PORT -e $RACK_ENV

# torquebox-lite backed app's Procfile
web: bin/torquebox-lite -b 0.0.0.0 -p $PORT --max-threads=8

tcjr

// The API accepts the page parameter and returns the pagination info in meta

{
  "messages": [ ... ],
  "meta": {
    "pagination": {
      "total_pages": 3,
      "current_page": 1,
      "total_count": 55
    }

dcrec1

cd /tmp
wget http://packages.sw.be/rpmforge-release/rpmforge-release-0.5.2-2.el5.rf.i386.rpm
rpm -Uhv rpmforge-release*.rf.i386.rpm
yum install readline-dev htop