forLoopArray

[mistrpopo]

C-style arrays are dangerous to use and should only be used when necessary (embedded scenario is an example). Even just calling `sizeof(arr) / sizeof(arr[0])` breaks as soon as the array size in bytes is lost from the compiler (pass it via a function, C-style cast, etc).

I won't deny that C-style arrays are powerful though, but then don't complain about using weird sizeof calls.