In object-oriented programming (OOP), global objects are considered harmful. Particularly in C++, there’s even more reason to think twice before using them: a global object construction occurs before a program’s outset, so any exception thrown from its constructor can never be caught. This is also true for a global object’s destructor throwing an exception: the destruction of a global object takes place conceptually after a program’s termination so this exception can never be caught either.

The Future of iOS App Development: Trends to Watch
When it launched in 2008, the Apple App Store only had 500 apps available. By the first quarter of 2022, the store had about 2.18 million iOS-exclusive apps. Average monthly app releases for the platform reached 34,000 in the first half of 2022, indicating rapid growth in iOS app development.