How to update tables by inner join in SQL

update L
set l.Text ='something'
from [aTable] a
inner join [bTable] b on a.Id = b.aId
where a.id = 1

MVC , JsonResult , DateTime and TimeZone

http://msprogrammer.serviciipeweb.ro/2013/03/10/mvc-jsonresult-datetime-and-timezone/