The Hack Language Gets an Official Specification
The Hack language has now got an official specification. According to the HHVM team, the Hack specification, albeit in its initial stage, fills a gap in the documentation available for the Hack language.
Google Play Services 7 Rollout has Begun
Google has announced the release of Google Play Services 7.0, which brings new APIs inside of Google Places, Google Play Games, Google Fit, and improvements to existing features.
How Twitter Answers Handles Five Billion Sessions a Day
Twitter’s Answers is an analytics service for mobile apps that has come to see five billion sessions per day. Ed Solovey, software engineer at Twitter, has described how their system works to provide “reliable, real-time, and actionable” data based on hundreds of millions of mobile devices sending millions of events every second.
Apple Open-sources Mobile Framework to Support Medical Research
At its Spring Forward keynote, Apple announced a new iOS ResearchKit framework aimed at enabling the use of mobile devices as a network of sensors for medical research. The framework will be open-sourced to developers next month.