Displaying 6 results from an estimated 6 matches for "my_vari".
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my_var
2010 Mar 18
5
One-time script to update 1000s of values in a single column in a table: nil error?
Hi, I have a model called Stock with a value called "strength." I
wrote a simple method in the Stock.rb model file to update the value
of "strength" for each record in the stocks table. I created a
controller called fix_controller.rb. I don''t have access to the live
system, so the idea is that an admin will go to http://url/fix and a
script will run to check and
2008 May 05
1
Passing values selected with onchange remote_function
How do i pass the value selected from a drop down selection and then
extract it in rjs
<% select("what", "hello", @selection, {}, {:onchange =>
remote_function(:url => "test", :my_variable => "hello again") } ) %>
thanks.
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2007 Aug 29
2
new to rails, quick (hopefully simple) question
I am brand new to rails and I am attempting to make my first web app.
I have quickly run into my first problem however that I can''t seem to
get by. It seems like it would be easy to get around (with my
knowledge of other languages besides ruby), but I can''t seem to get by
it.
Right now, I have a note model that contains attributes, :title
(string) :content (text) and :tags
2001 Dec 08
5
no _?
I see the uderscore "_" is not allowed in R. This make R a real drag when
trying to use with SQL packages and c code. Why is the underscore not
allowed and will it be allowed in a future release?
Jeff.
Jeff D. Hamann
Hamann, Donald and Associates
PO Box 1421
Corvallis, Oregon USA 97339-1421
Bus. 541-753-7333
Cell. 541-740-5988
jeff_hamann at hamanndonald.com
www.hamanndonald.com
2005 Mar 17
3
Channel name (and substring)
How do I get the bit like "IAX2/white_phone" in extensions.conf eg from
pre-defined variables or variants thereof ?
What I *do* get is strings like this "IAX2/white_phone@white_phone-4"
from ${CHANNEL}, but that's the full channel name.
What am I missing here ?
Thanks,
Thomas
2001 Oct 04
2
about the char _
Dear all,
I don't know the historical reason why the char '_' was
defined in the R language grammar as a synonyme of the
assignment <-, anyway the R documentation dosen't recommand
its usage.
Well, this is a real "incompatibility issue" each time
we need to interface R with other language/systems, notably with
database systems. Recall that, in perhaps all