search for: robhulm

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2006 Jul 20
5
How can I make has_many prevent a delete that would lead to orphans?
...ight answers come out?'' I am not able to rightly apprehend the kind of confusion of ideas that could provoke such a question." -- Charles Babbage (1791-1871) "98.5% of DNA is considered to be junk DNA with no known purpose. Maybe it''s XML tags." -- Anon http://www.robhulme.com/ http://robhu.livejournal.com/
2006 Jul 25
4
Sorting by two fields
...ight answers come out?'' I am not able to rightly apprehend the kind of confusion of ideas that could provoke such a question." -- Charles Babbage (1791-1871) "98.5% of DNA is considered to be junk DNA with no known purpose. Maybe it''s XML tags." -- Anon http://www.robhulme.com/ http://robhu.livejournal.com/
2006 Jul 21
5
Reports in Rails
Hi, In my rails application I want to include a reporting mechanism that will allow the users of application to view statistics of various operations graphically. Does rails provide inbuilt reporting capabilities? what are different appraoches I can follow to achieve reporting in rails? On googling I found following as some of the options, 1.Gruff Graphs for Ruby 2.SVG 3. using Apache FOP.
2006 Jul 21
3
How can I create OrderItems that go in a Order?
...ight answers come out?'' I am not able to rightly apprehend the kind of confusion of ideas that could provoke such a question." -- Charles Babbage (1791-1871) "98.5% of DNA is considered to be junk DNA with no known purpose. Maybe it''s XML tags." -- Anon http://www.robhulme.com/ http://robhu.livejournal.com/
2005 Oct 06
3
Xen unstable/SuSE 9.3 install issue
Hi, I have successfully installed Xen unstable binary on SuSE 9.3. I am trying to do a source install and I got the following error. Will be glad for any help or guidance. In file included from include/asm-xen/asm/processor.h:18, from include/asm/thread_info.h:17, from include/linux/thread_info.h:21, from include/linux/spinlock.h:12, from include/linux/capability.h:45, from