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| Instructions for clearing expired DigiCert SSL certificate on OSX | |
| NOTICE: The following instructions "worked for me." Proceed at your own risk. | |
| Symptoms: | |
| * Visiting several sites, such as github, gravatar, twitter's CDN results in "invalid certificate" errors | |
| * For example: http://i.imgur.com/8gPRfI3.png | |
| Instructions |
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| Had a dream last night, uncle greg was being attacked by the wire fence behind gramp's | |
| house in the dark by two fierce raccoons. Clung around his upper body, they were bitting | |
| him repeatedly around hischest and head. Suddenly, in rushes three year old Aaron, like | |
| little Yoda...he stealthy climbs up greg's body and sits up behind his head, reaching down, | |
| he grabs each raccoon's head and quickly breaks their necks..the scene quickly falls away.... | |
| but you were left on the other side of the fence, I screamed, Come on, Aaron!! You can make it!!!" | |
| You easily maneuver up the fence to the other side and I thought..."I guess a trip to the | |
| hospital and two rabid shots are in order." Crazy dream...but I was wicked proud of you. | |
| https://www.youtube.com/watch?v=NzcWQZ3yrNo |
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| # Ever needed to dynamically rewrite the conditions on a has_many association? | |
| # This is definitely a hack, but useful if parameterizing or adding scopes are | |
| # not practical for whatever reason. | |
| class Group < ActiveRecord::Base | |
| # Any association will do | |
| has_many :people | |
| def filter_people(conditions) | |
| # All calls to this method after the association is traversed and before a reload |
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| class Foo | |
| def self.foo | |
| 'foo' | |
| end | |
| private | |
| def self.bar | |
| 'bar' | |
| end |
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| # Source: http://jkfill.com/2011/05/13/log-which-line-called-redirect_to/ | |
| # | |
| # Toss this in ApplicationController and all redirects will generate a log statement | |
| unless Rails.env.production? | |
| def redirect_to(options = {}, response_status = {}) | |
| ::Rails.logger.error("Redirected by #{caller(1).first rescue "unknown"}") | |
| super(options, response_status) | |
| end | |
| end |
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| # incorrect | |
| describe 'foo' do | |
| it 'should bar' do | |
| @foo = Factory(:foo) | |
| @foo.bar | |
| @foo.should_receive :bar # wrong | |
| end | |
| end | |
| # correct |
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| - create_table "book_authors", :force => true do |t| | |
| + create_table "book_authors", :id => false, :force => true do |t| | |
| + t.integer "id", :null => false |
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| # Assuming you have high-voltage installed | |
| # routes.rb | |
| match 'long-blitz-string' => 'pages#forty_two' | |
| # app/controllers/pages_controller.rb | |
| def forty_two | |
| '42' | |
| end |
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| # config/initializers/squelch_asset_pipeline.rb | |
| if Rails.env.development? | |
| Rails::Rack::Logger.class_eval do | |
| def call_with_quiet_assets(env) | |
| previous_level = Rails.logger.level | |
| Rails.logger.level = Logger::ERROR if env['PATH_INFO'].index("/assets/") == 0 | |
| call_without_quiet_assets(env).tap do | |
| Rails.logger.level = previous_level | |
| end |
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| #!/usr/bin/python | |
| def is_user_good_enough(username): | |
| return False |
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