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Hi, Why doesn't this work? setClass("test",representation(names="character")) tmp <- new("test") tmp@names <- "a" Error in "slot<-"(object, name, TRUE, value) : 'names' attribute [1] must be the same length as the vector [0] Why does this work (replace names with name)?

>>>>> "SteveL" == Steven Lacey <slacey at umich.edu> >>>>> on Wed, 12 Apr 2006 19:06:52 -0400 writes: SteveL> Hi, Why doesn't this work? setClass("tests", representation(names = "character")) tmp <- new("tests"); tmp at names &l...

...teve -----Original Message----- From: Martin Maechler [mailto:maechler at stat.math.ethz.ch] Sent: Thursday, April 13, 2006 3:11 AM To: Steven Lacey Cc: R-bugs at stat.math.ethz.ch; r-help at stat.math.ethz.ch Subject: S4 class slot name 'names' is not allowed >>>>> "SteveL" == Steven Lacey <slacey at umich.edu> >>>>> on Wed, 12 Apr 2006 19:06:52 -0400 writes: SteveL> Hi, Why doesn't this work? setClass("tests", representation(names = "character")) tmp <- new("tests"); tmp at names &l...

Using JRuby / ActiveRecord-JDBC / PostgreSQL 8.1 I get jruby --command rake test (in /Users/stevel/Publisher) rake aborted! Task not supported by ''jdbc'' Is it really the case that testing is not yet supported by ActiveRecord-JDBC or am I missing something obvious? --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to th...

I have a problem with the usage of validates_uniqueness_of that I hope someone can help throw a light on. With a new record, this validation works fine. But my problem came when I am updating a record. I was not able do it because it tells me that field value already exists. I was actually updating the value of other fields. According to the documentation which says "When the record is

Hi, I am running samba 2.2.7 as a PDC with a couple of Win2k workstations participating in the domain. Once in a while of the workstations, I can't access shares on the other, getting a message "no logon servers available". Once I restart smbd and nmbd via /etc/init.d/smb stop start, the problem goes away immediately. I tried to search in samba logs, but there were no error

Greetings, The samba.spec file in the archive (tar.gz) was extracted and specified in "rpmbuild -ba SPECS/samba.spec. The build failed when a file could not be found:

I know that this is a really noob question, but I really need copies of the Vorbis, Ogg, and Theora libraries compiled for the latest version of minGW on windows. If someone could let me know of a link, or even send me copies of these libraries, I would really appreciate it. I know I could try to compile them myself, but I am a complete newcomer to minGW, and really haven't been having any