| function getAudioData (url, time) { | |
| return new Promise(function (resolve, reject) { | |
| var context = new AudioContext(); | |
| var track = new Audio(url); | |
| var bufferLength = time * context.sampleRate; | |
| var buffer = new Float32Array(bufferLength); | |
| var collector = context.createScriptProcessor(0, 1); | |
| var audioSource = context.createMediaElementSource(track); | |
| var samplesCollected = 0; |
| // Check swap | |
| $ sudo swapon -s | |
| Filename Type Size Used Priority --> empty | |
| // Create and enable swap file | |
| $ sudo dd if=/dev/zero of=/swapfile bs=1024 count=512k | |
| $ sudo mkswap /swapfile | |
| Setting up swapspace version 1, size = 262140 KiB | |
| no label, UUID=103c4545-5fc5-47f3-a8b3-dfbdb64fd7eb |
Custom recipe to get OS X 10.9 Mavericks running from scratch, setup applications and developer environment. I use this gist to keep track of the important software and steps required to have a functioning system after a semi-annual fresh install.
The software selected is software that is "tried and true" --- software I need after any fresh install. I often install other software not listed here, but is handled in a case-by-case basis.
| require 'net/http' | |
| require 'xmlsimple' | |
| url = "http://www.user-agents.org/allagents.xml" | |
| xml_data = Net::HTTP.get_response(URI.parse(url)).body | |
| data = XmlSimple.xml_in(xml_data) | |
| agents = data['user-agent'].select{|agent| type = agent["Type"].first; type.include?("R") || type.include?("S")} | |
| agent_names = agents.collect {|agent| agent["String"].first} |
| #Model | |
| @user.should have(1).error_on(:username) # Checks whether there is an error in username | |
| @user.errors[:username].should include("can't be blank") # check for the error message | |
| #Rendering | |
| response.should render_template(:index) | |
| #Redirecting | |
| response.should redirect_to(movies_path) |
| if [ -f "$rvm_path/scripts/rvm" ]; then | |
| source "$rvm_path/scripts/rvm" | |
| if [ -f ".rvmrc" ]; then | |
| source ".rvmrc" | |
| fi | |
| if [ -f ".ruby-version" ]; then | |
| rvm use `cat .ruby-version` | |
| fi |
| # Renders an ItemContainer as a <ul> element and its containing items as <li> elements. | |
| # Prepared to use inside the topbar of Twitter Bootstrap http://twitter.github.com/bootstrap/#navigation | |
| # | |
| # Register the renderer and use following code in your view: | |
| # render_navigation(level: 1..2, renderer: :bootstrap_topbar_list, expand_all: true) | |
| class BootstrapTopbarList < SimpleNavigation::Renderer::Base | |
| def render(item_container) | |
| if options[:is_subnavigation] | |
| ul_class = "dropdown-menu" |