SSRS Parameters

I keep searching for the same default values for my date parameters.

Enough! Time for a list!

Yesterday 

=DateAdd("d",-1,Today())

Monday of last week

=DateAdd(DateInterval.Day, 2-WeekDay(Today), DateAdd(DateInterval.Day, -7, Today))

Friday of last week 

=DateAdd(DateInterval.Day, 6-WeekDay(Today), DateAdd(DateInterval.Day, -7, Today))

First day of last month

=dateadd("m",-1,dateserial(year(Today),month(Today),1))

First day of this month

=dateadd("m",0,dateserial(year(Today),month(Today),1))

First day of next month

=dateadd("m",1,dateserial(year(Today),month(Today),1))

Last day of last month

=dateadd("m",0,dateserial(year(Today),month(Today),0))

Last day of this month

=dateadd("m",1,dateserial(year(Today),month(Today),0))

Last day of next month

=dateadd("m",2,dateserial(year(Today),month(Today),0))

One year ago

=DateAdd("yyyy", -1,Today())

First Day of this year

=Today.AddMonths(1-Today.month).AddDays(1-Today.day)

More to come...