You may have read "10 Scala One Liners to Impress Your Friends" at Marcus Kazmierczak's blog recently featured on HN. Although I don't know Scala (or Java), it all looks quite nice, so I decided to impress my friends too - folks go from Java to Scala, we go from Javascript to CoffeeScript. Assume node.js as the environment for all examples.

Each page in the road map introduces a new topic and links to one or more short articles about that topic. The road map provides you with a breadth of knowledge to get you started, and the last page, Where to Go from Here, includes links to documents you should read next. After you finish the road map, you will be prepared to delve deeper into any individual topic. You'll have the knowledge, tools, and skills to start developing iOS apps!

Using only an iPad and a Linode for development.