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Douglas douglasresende

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@andruby
andruby / deploy.rb
Created January 26, 2011 19:48
Start and Stop tasks for resque workers, with capistrano deploy hook (without God)
after "deploy:symlink", "deploy:restart_workers"
##
# Rake helper task.
# http://pastie.org/255489
# http://geminstallthat.wordpress.com/2008/01/27/rake-tasks-through-capistrano/
# http://ananelson.com/said/on/2007/12/30/remote-rake-tasks-with-capistrano/
def run_remote_rake(rake_cmd)
rake_args = ENV['RAKE_ARGS'].to_s.split(',')
cmd = "cd #{fetch(:latest_release)} && #{fetch(:rake, "rake")} RAILS_ENV=#{fetch(:rails_env, "production")} #{rake_cmd}"
@metaskills
metaskills / wait_until.rb
Last active October 20, 2023 13:08
Never sleep() using Capybara!
# WAIT! Do consider that `wait` may not be needed. This article describes
# that reasoning. Please read it and make informed decisions.
# https://www.varvet.com/blog/why-wait_until-was-removed-from-capybara/
# Have you ever had to sleep() in Capybara-WebKit to wait for AJAX and/or CSS animations?
describe 'Modal' do
should 'display login errors' do
visit root_path
@raggi
raggi / escape_like.rb
Created September 27, 2011 21:31
YOU WON'T (escape likes)
module EscapeLike
# Escape SQL LIKE arguments. N.B. This should be combined with use of the
# ESCAPE parameter also. See:
# http://dev.mysql.com/doc/refman/5.0/en/string-comparison-functions.html
#
# pattern = escape_like(params[:pattern]) << '%'
# query = where(["name LIKE ? ESCAPE ?", pattern, '\\'])
#
# By default this method uses MySQLs default escape, backslash.
# Unfortunately, this can get exceedingly confusing in output. As soon as
@jookyboi
jookyboi / javascript_resources.md
Created October 19, 2013 16:45
Here are a set of libraries, plugins and guides which may be useful to your Javascript coding.

Libraries

  • jQuery - The de-facto library for the modern age. It makes things like HTML document traversal and manipulation, event handling, animation, and Ajax much simpler with an easy-to-use API that works across a multitude of browsers.
  • Backbone - Backbone.js gives structure to web applications by providing models with key-value binding and custom events, collections with a rich API of enumerable functions, views with declarative event handling, and connects it all to your existing API over a RESTful JSON interface.
  • AngularJS - Conventions based MVC framework for HTML5 apps.
  • Underscore - Underscore is a utility-belt library for JavaScript that provides a lot of the functional programming support that you would expect in Prototype.js (or Ruby), but without extending any of the built-in JavaScript objects.
  • lawnchair - Key/value store adapter for indexdb, localStorage
@gunjanpatel
gunjanpatel / sublime text 2
Last active September 28, 2020 18:01
sublime text 2 installation on Ubuntu.
How to install Sublime Text 2 on Ubuntu 12.04 (Unity)
April 28, 2012 by Jevin | 307 Comments
Sublime Text is an awesome text editor. If you’ve never heard of it, you should check it out right now.
I’ve made this tutorial because there’s no installer for the Linux versions of Sublime Text. While that’s not a real problem, I feel there is a cleaner way to go around this. Also, this post will show you how to integrate Sublime Text to Unity (which, I’m glad to report, has now matured into a fully functional user interface).
So let’s get on with this. Here is my how to install Sublime Text on Ubuntu tutorial.
@ambroisemaupate
ambroisemaupate / security.conf
Last active February 9, 2024 19:05
Nginx CSP example
# config to don't allow the browser to render the page inside an frame or iframe
# and avoid clickjacking http://en.wikipedia.org/wiki/Clickjacking
# if you need to allow [i]frames, you can use SAMEORIGIN or even set an uri with ALLOW-FROM uri
# https://developer.mozilla.org/en-US/docs/HTTP/X-Frame-Options
add_header X-Frame-Options SAMEORIGIN;
# when serving user-supplied content, include a X-Content-Type-Options: nosniff header along with the Content-Type: header,
# to disable content-type sniffing on some browsers.
# https://www.owasp.org/index.php/List_of_useful_HTTP_headers
# currently suppoorted in IE > 8 http://blogs.msdn.com/b/ie/archive/2008/09/02/ie8-security-part-vi-beta-2-update.aspx
@maxivak
maxivak / readme.md
Last active January 12, 2024 06:53
Integrating Gem/Engine and Main Rails App
@chbrown
chbrown / _upgrade-pg9.4-to-pg9.5.md
Last active October 7, 2021 13:57
Upgrade PostgreSQL 9.4 to 9.5 on Mac OS X with Homebrew

First, check your current config (example output in homebrew.mxcl.postgresql.plist.xml lower down in this gist):

cat ~/Library/LaunchAgents/homebrew.mxcl.postgresql.plist

Most importantly, note the -D /usr/local/var/postgres argument.

Second, shut down your current PostgreSQL.

launchctl unload ~/Library/LaunchAgents/homebrew.mxcl.postgresql.plist
@balupton
balupton / README.md
Last active February 23, 2022 04:19
Convert XPS to PDF

Convert XPS to PDF on macOS

# IF you are on alpine, install the dependencies
apk add curl git bash

# IF you are on ubuntu, install the dependencies
apt update
apt install curl git bash
@makenova
makenova / IMfromsource.md
Last active November 3, 2020 22:33
Install ImageMagick from source on Ubuntu 14.04

Install ImageMagick from source on Ubuntu 14.04

Note

These notes were for a job I am no longer at and are very dated. Please go to the imagemagick website for updated instructions.

The version of ImageMagick that is installed when you run apt-get install imagemagick on Ubuntu 14.04 is older than I would like.

$ convert --version