search for: thngs

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2006 Feb 07
0
Newbie question: has_many to multiple classes
...set of observations, each Observation having a set of parameters. So far, so good. The logical layout of the data is something like DataSet *has_many* Series Series *has_many* Observation The problem is that I need to be able to do processing of the data offline at a later point, and one of the thngs I am doing is developing new ways of dealing with the data. So I need to apply a transformation to each Observation. The transformed data hasn''t lost anything, and it still comes in Series which belong to a dataset. One option would be DataSet *has_many* Series DataSet has many Transform...
2007 Jun 01
2
Ferret FileNotFound error after adding counter_cache to mode
I have a model that I''ve been indexing and searching with ferret with no problems. I just added a counter_cache for some voting functionality to the same model and now when I perform the voting fxn on an object from that model, I get the FileNotFound error as it looks for a file named "_1c_1.del" ...which breaks my voting function. I tried killing the server and my index
2007 Dec 25
13
Natulius CD burner does not accept my 700Mb CD-R disks
When I try to burn anything to cd, I get a message to insert a CD large enough for my file (normally an ISO image). Doesn't matter if the iso image is a 600Mb Centos ISO or a 48Mb DSL ISO. Same warning. My CD-Rs are Memorex 700MB/80min 52x disks that work just fine on XP systems. So what am I missing configuration-wise?