This is accomplished by adding a scope parameter to the OAuth Dialog request followed by comma separated list of the required permissions.
The following example shows how to ask for access to user's email address and their news feed: A full list of permissions is available in our permissions reference.
In this document: Apps on are web apps that are loaded in the context of Facebook.
You can build your app using any language or tool chain that supports web programming, such as PHP, Python, Java or C#. A Canvas Page is quite literally a blank canvas within Facebook on which to run your app.
storm-deploy completely automates the provisioning, configuration, and installation of Storm clusters on EC2.