API designers have several documentation formats to choose from. RAML, a recently open-sourced API documentation format adopts a contract-first approach which has become the favoured model for API design. The RAML language also includes constructs that help reduce duplication inherent in other formats. This article steps through a simple API design to illustrate some of RAML's DRY features.
The Android Developer’s Cookbook: Building Applications with the Android SDK, 2nd Edition is a collaborative effort by Ronan Schwarz, Phil Dutson, James Steele and Nelson To. The authors have succeeded in providing a solid reference book. A book for mobile app developers that can serve as an authoritative guide for newbies and intermediate to expert devs for creating awesome mobile apps.