Execute Program is a new way to learn programming tools quickly and actually remember them. Each course is made up of several hundred code examples, slowly increasing in complexity. The examples guide you through the learning path. At every step, you're interacting with real, running code, rather than dry documentation.
Execute Program is owned by Destroy All Software, LLC., so it's included for free with your Destroy All Software subscription. To use that free access, create an Execute Program account using the same email address that you used for your Destroy All Software account.
Important note: You'll have to register for an Execute Program account before you can log in to Execute Program, even if you already have a Destroy All Software account.