Date & Time
From QwerQ Documentation
Find the weekday of a date
syntax : day of date
example : day of 25/dec/2012
date : d/mon/yyyy
mon : jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec
Find the day difference between 2 date
syntax : date - date
example : 31/mar/2012 - 1/jan/2012
date : as described above
