| Then /^(?:|I )should see "([^\"]*)"(?: within "([^\"]*)")?$/ do |text, selector| | |
| with_scope(selector) do | |
| if defined?(Spec::Rails::Matchers) | |
| page.should have_xpath("//*[text()='#{text}']", :visible => true) | |
| else | |
| assert page.has_xpath("//*[text()='#{text}']", :visible => true) | |
| end | |
| end | |
| end |
I wanted to use inline SVG in a rails app. Two steps were needed to enable this:
Set content type to application/xhtml+xml. I enabled this globally by adding this to application_controller.rb
before_filter{ response.content_type = 'application/xhtml+xml' }
Indicate we're using XHTML in the <html> tag. I enabled this globally in application.html.erb:
| binary_search = (val, L) -> | |
| return false if L.length == 0 | |
| mid = Math.floor(L.length / 2) | |
| if L[mid] == val | |
| return mid | |
| else if val > L[mid] | |
| binary_search(val, L[(mid + 1)..(L.length)]) | |
| else | |
| binary_search(val, L[0..(mid - 1)]) |
Sublime Text 2 ships with a CLI called subl (why not "sublime", go figure). This utility is hidden in the following folder (assuming you installed Sublime in /Applications like normal folk. If this following line opens Sublime Text for you, then bingo, you're ready.
open /Applications/Sublime\ Text\ 2.app/Contents/SharedSupport/bin/subl
You can find more (official) details about subl here: http://www.sublimetext.com/docs/2/osx_command_line.html
| module MyApp | |
| class Application < Rails::Application | |
| if Rails.env == 'test' | |
| require 'diagnostic' | |
| config.middleware.use(MyApp::DiagnosticMiddleware) | |
| end | |
| end | |
| end |
| location /resize { | |
| alias /tmp/nginx/resize; | |
| set $width 150; | |
| set $height 100; | |
| set $dimens ""; | |
| if ($uri ~* "^/resize_(\d+)x(\d+)/(.*)" ) { | |
| set $width $1; | |
| set $height $2; | |
| set $image_path $3; |
| # Configuration file for dnsmasq. | |
| # | |
| # Format is one option per line, legal options are the same | |
| # as the long options legal on the command line. See | |
| # "/usr/sbin/dnsmasq --help" or "man 8 dnsmasq" for details. | |
| # The following two options make you a better netizen, since they | |
| # tell dnsmasq to filter out queries which the public DNS cannot | |
| # answer, and which load the servers (especially the root servers) | |
| # unnecessarily. If you have a dial-on-demand link they also stop |
| RAILS_ENV=production rake db:setup | |
| # produces the error below.....hmmm.....it's a no-worky | |
| psql:/yourprojectpath/yourproject/db/structure.sql:29: ERROR: could not open extension control file "/usr/share/postgresql/9.1/extension/hstore.control": No such file or directory | |
| # hstore postgresql extension needs to be installed, so.... | |
| sudo apt-get install postgresql-contrib | |
| # now your extension should be available to enable so log in with psql | |
| psql -d yourproject_production -U yourdbuser -W |
| require 'spec_helper' | |
| $count = 0 | |
| $count_each = 0 | |
| $count_all = 0 | |
| shared_examples_for "before :each" do | |
| it { should == 1 } | |
| it { should == 2 } | |
| end |
| -- show running queries (pre 9.2) | |
| SELECT procpid, age(clock_timestamp(), query_start), usename, current_query | |
| FROM pg_stat_activity | |
| WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%' | |
| ORDER BY query_start desc; | |
| -- show running queries (9.2) | |
| SELECT pid, age(clock_timestamp(), query_start), usename, query | |
| FROM pg_stat_activity | |
| WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%' |