Description: DroidRef is a free online Android reference guide that provides detailed information on Android APIs, Intent filters, permissions, samples, guides and tools. It allows developers to easily look up Android platform features to build their apps.
Type: software
Pricing: Open Source
Description: Yahoo! Answers is a community-driven question-and-answer site where people post questions on any topic and other members of the community submit answers. It was launched by Yahoo! in 2005 as a way for people to ask and answer questions on a range of topics.
Type: software