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Date operation
Posted: Wed Dec 29, 2010 9:09 am
by Stiv
Hello all!
I have a problem, I've date in this form: @2010-12-29T17:05:43.000000+01:00
How can I add, for example, 10 days?
Thanks, bye
Re: Date operation
Posted: Wed Dec 29, 2010 12:47 pm
by Warren Wilkinson
So I guess your using the
local-time package then? Try:
Re: Date operation
Posted: Thu Dec 30, 2010 1:30 am
by Stiv
Thanks for reply.
Yes I use local-time package, this fn:
Code: Select all
(local-time::universal-to-timestamp (get-universal-time))
The fn (timestamp...) don't work
.
Thanks very much,
bye
UPDATE:I solve so:
Code: Select all
(local-time::timestamp+ (local-time::universal-to-timestamp (get-universal-time)) 10 :day)
Thanks very much
Re: Date operation
Posted: Tue Jan 18, 2011 2:20 pm
by Jasper
Re: Date operation
Posted: Tue Jan 18, 2011 6:21 pm
by Warren Wilkinson
In this case he is using a library of time & date routines that store time in a specialized structure (basically just two unsigned 32's).
Read Eric Naggum's
The Long, Painful History of Time for the 'why' of it.