Microsoft today released Windows 10 Technical Preview tools for its Visual Studio development environment, giving developers a chance to start building programs for the Windows 10 universal application platform 

During the two-day event we will have more than 16 hours of content on subjects such as ASP.NET 5, .NET Core, C#, F#, Roslyn, debugging with VS2015, learnings from running large scale websites, and more! 

CyanogenMod is one of the companies that provides alternative versions of the Android operating system. 

The main code for the app is in a file called classes.dex which is a Dalvik Executable file, basically a compiled Java binary.