difference between calDateDiff and dateDiff

[ankit110]

What is the difference between dateDiff and calDateDiff. From my understanding calDateDiff calculates the duration acording to default schedules. Can someone tell where can i find this schedule?

[tiagomacul]

https://www.servicenow.com/community/developer-articles/scripts-comparedates-datediff-how-to-calcula...