Fragmentation is very much real on Android for both developers and consumers.
For developers, it's not that big of a deal though. You code to the API not a device. If you use device...
John Savill's Hyper-V Master Class
Join John Savill for 12 hours of comprehensive Hyper-V training. This master-level online training course will explore all the key aspects of a Hyper-V based virtualization environment covering both current capabilities in Windows Server 2012 R2 and looking at the future with Windows Server vNext.