Displaying 2 results from an estimated 2 matches for "p240".
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240
2006 Jan 25
2
Update join_table attributes
..._and_belongs_to_many" (habtm) relationship using a join table. The
join
table has an a few additional columns besides the _id columns.
For those of you with the Agile Web Dev w/ Rails book, it''s exactly the
same
setup as the articles<->articles_users<->users example on p240.
The habtm relationship is setup fine. I can see the linked data in
instances of the objects.
The problem, though, is that I can''t update the extra columns in the
join
table using update_attributes. This is a well documented shortcoming,
and
the solution everyone talks about is to ov...
2007 Oct 23
0
MPI implementations of fanny or cmeans
...#39;ve missed?
[I know of doi://10.1007/978-3-540-71351-7; but that's not for R]
Don Armstrong
[Currently not subscribed; M-F-T: set accordingly.]
--
Certainly the game is rigged. Don't let that stop you. If you don't
bet, you can't win.
-- Robert Heinlein _Time Enough For Love_ p240
http://www.donarmstrong.com http://rzlab.ucr.edu