msToHhMmSsMs
Formats a duration in milliseconds as "HH:MM:SS.mmm". Example: 3661500L.msToHhMmSsMs() → "01:01:01.500"
Formats a duration in milliseconds as "HH:MM:SS.mmm". Example: 3661500L.msToHhMmSsMs() → "01:01:01.500"