| require 'nokogiri' | |
| require 'open-uri' | |
| class PageScrapper | |
| attr_accessor :url, :selector | |
| IMG_SRC_REGEX = /src="([a-zA-Z\/0-9:.-_]+\.[a-zA-Z]{3})/ | |
| URL_REGEX = /http[s]?:\/\/[a-zA-Z0-9].+\.[a-z]{2,3}(\.[a-z]{2})?/ | |
| def initialize(url) |
It's important to note that running this reset will drop any existing data you have in the application
heroku restartheroku pg:reset DATABASE (no need to change the DATABASE)heroku run rake db:migrateheroku run rake db:seed (if you have seed)One liner
| user web; | |
| # One worker process per CPU core. | |
| worker_processes 8; | |
| # Also set | |
| # /etc/security/limits.conf | |
| # web soft nofile 65535 | |
| # web hard nofile 65535 | |
| # /etc/default/nginx |
| <?php | |
| return [ | |
| // http://www.cidades.ibge.gov.br/download/mapa_e_municipios.php?uf=ac (Thu May 14 16:30:15 BRT 2015) | |
| 'AC' => [ | |
| 1200013 => 'Acrelândia', | |
| 1200054 => 'Assis Brasil', | |
| 1200104 => 'Brasiléia', | |
| 1200138 => 'Bujari', | |
| 1200179 => 'Capixaba', |
| index | |
| home | |
| top | |
| help | |
| about | |
| security | |
| contact | |
| connect | |
| support | |
| faq |
| Arquivo para carregar automaticamente o Pry | |
| necessário as gems: | |
| pry, pry-doc, awesome_print | |
| begin | |
| require "pry" | |
| Pry.start | |
| exit |
EMOJI CHEAT SHEET
Emoji emoticons listed on this page are supported on Campfire, GitHub, Basecamp, Redbooth, Trac, Flowdock, Sprint.ly, Kandan, Textbox.io, Kippt, Redmine, JabbR, Trello, Hall, plug.dj, Qiita, Zendesk, Ruby China, Grove, Idobata, NodeBB Forums, Slack, Streamup, OrganisedMinds, Hackpad, Cryptbin, Kato, Reportedly, Cheerful Ghost, IRCCloud, Dashcube, MyVideoGameList, Subrosa, Sococo, Quip, And Bang, Bonusly, Discourse, Ello, and Twemoji Awesome. However some of the emoji codes are not super easy to remember, so here is a little cheat sheet. ✈ Got flash enabled? Click the emoji code and it will be copied to your clipboard.
People
😄
| HTTP status code symbols for Rails | |
| Thanks to Cody Fauser for this list of HTTP responce codes and their Ruby on Rails symbol mappings. | |
| Status Code Symbol | |
| 1xx Informational | |
| 100 :continue | |
| 101 :switching_protocols | |
| 102 :processing |
This list is based on aliases_spec.rb.
You can see also Module: RSpec::Matchers API.
| matcher | aliased to | description |
|---|---|---|
| a_truthy_value | be_truthy | a truthy value |
| a_falsey_value | be_falsey | a falsey value |
| be_falsy | be_falsey | be falsy |
| a_falsy_value | be_falsey | a falsy value |
| git branch -m old_branch new_branch # Rename branch locally | |
| git push origin :old_branch # Delete the old branch | |
| git push --set-upstream origin new_branch # Push the new branch, set local branch to track the new remote |
