| // find all elements with a z-index and indicate what they are. | |
| // uses css outline which is not supported in IE <8 | |
| function contrast(color){ return '#' + | |
| (Number('0x'+color.substr(1)).toString(10) > 0xffffff/2 ? '000000' : 'ffffff'); | |
| } | |
| jQuery('*') | |
| .filter(function(){ return $(this).css('zIndex') !== 'auto'; }) | |
| .each(function(){ |
| #Deploy and rollback on Heroku in staging and production | |
| task :deploy_staging => ['deploy:set_staging_app', 'deploy:push', 'deploy:restart', 'deploy:tag'] | |
| task :deploy_production => ['deploy:set_production_app', 'deploy:push', 'deploy:restart', 'deploy:tag'] | |
| namespace :deploy do | |
| PRODUCTION_APP = 'YOUR_PRODUCTION_APP_NAME_ON_HEROKU' | |
| STAGING_APP = 'YOUR_STAGING_APP_NAME_ON_HEROKU' | |
| task :staging_migrations => [:set_staging_app, :push, :off, :migrate, :restart, :on, :tag] | |
| task :staging_rollback => [:set_staging_app, :off, :push_previous, :restart, :on] |
| =Navigating= | |
| visit('/projects') | |
| visit(post_comments_path(post)) | |
| =Clicking links and buttons= | |
| click_link('id-of-link') | |
| click_link('Link Text') | |
| click_button('Save') | |
| click('Link Text') # Click either a link or a button | |
| click('Button Value') |
| echo 'export PATH=$HOME/local/bin:$PATH' >> ~/.bashrc | |
| . ~/.bashrc | |
| mkdir ~/local | |
| mkdir ~/node-latest-install | |
| cd ~/node-latest-install | |
| curl http://nodejs.org/dist/node-latest.tar.gz | tar xz --strip-components=1 | |
| ./configure --prefix=~/local | |
| make install # ok, fine, this step probably takes more than 30 seconds... | |
| curl https://www.npmjs.org/install.sh | sh |
| <?php | |
| // Define the 'class' class | |
| $class = Obj() | |
| ->fn('new', function ($class) { | |
| $newClass = Obj($class->methods) | |
| ->fn('new', function($class) { | |
| $obj = Obj($class->imethods); | |
| $args = func_get_args(); | |
| array_shift($args); |
| /* | |
| * Fabrizio Calderan, twitter @fcalderan, 2010.11.02 | |
| * I had an idea: could Inception movie be explained by a few javascript closures | |
| * and variable resolution scope (just for fun)? | |
| * | |
| * Activate javascript console =) | |
| */ | |
| <script> | |
| console.group("inception movie"); |
| require 'fileutils' | |
| start_time = Time.now | |
| SOURCE_DB = { | |
| :name => 'db_name', | |
| :user => 'db_user', | |
| :password => 'db_pass', | |
| :host => 'localhost' |
Installing Ruby Enterprise Edition, Apache, MySQL, and Passenger for deploying Rails 3.0 applications.
Get a Linode, and set it up with Ubuntu 10.04 LTS so that you have till April 2013 to get updates. Once the Linode is formatted, boot it and continue on.
Set up an 'A' record in your DNS, pointing to the IP of your Linode. I'm using demo.napcs.com here.
| machine github.com | |
| login technoweenie | |
| password SECRET | |
| machine api.github.com | |
| login technoweenie | |
| password SECRET |
| # 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 |
