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// https://gist.github.com/Yimiprod/7ee176597fef230d1451#gistcomment-2324809

const transform = _.transform.convert({
  cap: false,
});

const iteratee = baseObj => (result, value, key) => {
  if (!_.isEqual(value, baseObj[key])) {
    const valIsObj = _.isObject(value) && _.isObject(baseObj[key]);
    result[key] = valIsObj === true ? differenceObject(value, baseObj[key]) : value;

marcusvmsa

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

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How to setup Heroku Hostname SSL with GoDaddy SSL Certificate and Zerigo DNS
Heroku recently added an exciting new 'Hostname SSL' option.  This option offers the broad compatibility of IP-based SSL, but at 1/5 the price ($20 / month at the time of this writing).  
 
The following tutorial explains how to use Heroku's new 'Hostname SSL' option on your Heroku project.  Before we begin, let's list what we're using here:

    * Heroku Hostname SSL
    * GoDaddy Standard SSL Certificate
    * Zerigo DNS

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brew uninstall imagemagick; brew install imagemagick --build-from-source; brew install libpng; brew link libpng

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~$ free -m
             total       used       free     shared    buffers     cached
Mem:           497        441         56          0          1        156
-/+ buffers/cache:        282        214
Swap:          255        131        124


~$ ps -eo pmem,pcpu,rss,vsize,args --sort -pmem | less
%MEM %CPU   RSS    VSZ COMMAND
 9.2  0.0 47056 112108 Rack: /srv/www/oclube.co                                                                                   

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#Primeiro eu jogo as gems do servidor em um arquivo .txt qualquer
gem list > my_gems.txt

#Esse é o script que vai instalar as gems
bulk_gems.rb
#! /usr/local/bin/ruby

STDIN.readlines.each do |l|
 m = l.match /^(\S+) \((.*)\)/
 unless m.nil?

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# Put this file on config/initializer

# This will create an empty whitelist of attributes available for mass assignment for
# all models in your app. As such, your models will need to explicitly whitelist 
# accessible parameters by using an attr_accessible declaration. This technique is best
# applied at the start of a new project. However, for an existing project with a thorough
# set of functional tests, it should be straightforward and relatively quick to insert this
# initializer, run your tests, and expose each attribute (via attr_accessible) as dictated
# by your failing tests.

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spawn-fcgi -a 127.0.0.1 -p 53217 -P /var/run/fastcgi-php.pid -- /usr/bin/php-cgi

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        server_name .px2.com.br ;
        #rewrite ^(.*)\.px2\.com\.br$ http://www.$1.com.br/ permanent;
        if ($host ~* "^(.*)\.px2\.com\.br$"){
                set $subd $1;
                rewrite ^(.*)$ http://$subd.pixelquadrado.com.br$1 permanent;
                break;
        }
        if ($host = 'px2.com.br' ) {
                rewrite ^/(.*)$ http://www.pixelquadrado.com.br/$1 permanent;
        }

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all_exceptions = []
ObjectSpace.each_object(Class) do |k|
    all_exceptions << k if k.ancestors.include?(Exception)
end