search for: pters

Skipped content of type multipart/alternative-------------- next part -------------- Index: connection_adapters/abstract/connection_specification.rb =================================================================== --- connection_adapters/abstract/connection_specification.rb (revision 4617) +++ connection_adapters/abstract/connection_specification.rb (working copy) @@ -1,10 +1,21 @@ require ''set&...

...eciate good documentation than the other frameworks, I assume I don''t have to do anything more. 3) So I try: ruby script/generate and the following error (a snippet without the rest of the trace) comes up: /usr/lib/ruby/gems/1.8/gems/activerecord-1.14.0/lib/active_record/connection_ada pters/abstract/connection_specification.rb:194:in `establish_connection'':ActiveR ecord::AdapterNotSpecified: adapter:mysql database:test username:root password:admin host:localhost database is not configured 4) OK, so I search on combinations of keywords here. Nothing turns up. OK, so I am o...

I tried to install and play Star Trek Armada 2 (DirectX 8.0a) with Wine 0.9.19. No Winetools or so were used. Just plain wine. Installation worked fine. I just rejected to install DirectX 8.0a. Starting was without sound, but with movie sequences. Then it stopped. Any suggestions what to do? Here the reports: installation: err:ole:CoGetClassObject class

One Question: if I make a lattice-plot (beware: under development!) with a special layout e.g. c(2,2,4): p1 <- xyplot(y~x|id,data=data,layout=c(2,2,3)) is there a way to print.trellis e.g. the second page of the trellis object "p1"? print.trellis(p1,page=2) #!wrong! I want this to automatically dev.print the pages (no, I don't want multiple postscript pages). If this

...atabase. But PG virsion of Rails works diffidently. I cannot generate a model without PG server running: >> C:\ruby\Heroku\App>rails generate model Products >> >> C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activerecord- >> 3.2.13/lib/active_record/connection_adapters/postgresql_ada >> pter.rb:1216:in `initialize'': could not connect to server: Connection >> refused (0x0000274D/10061) (PG::Error) >> Is the server running on host "localhost" (127.0.0.1) and accepting >> TCP/IP connections on port 5432? I ev...

Hi list, I made an open source CMS powered by Rails, named Rubricks. I have a web page for Rubricks. You can download it or view a flash demo there. Please try them and feed me back, like bug report etc. Check it out at: http://rubricks.org/index_en.html Thanks. Shouta

My migrations were working fine until today. I dropped and re-created the database.But, when I go to apply my migrations, rake migrate aborts with this error. You have a nil object when you didn''t expect it! You might have expected an instance of Array. The error occured while evaluating nil.first Any idea what might be wrong? The migrations look right. It''s talking to the

I have just noticed this message in my kernel logs, reporting the possibility of an error with my memory. This would go a long way towards explaining the problems i''ve been having. This particular error is occuring when i''m not running xen so is obviously not something brought on by xen itself. The strange thing is that the NMI error is always followed by the TLAN: eth0: Adaptor

Dear R Core devs, I wonder if it makes sense to make function file.rename return invisible? This is not a big issue, but when running in RMarkdown or knitr, this function will print results. I have to manually call invisible to hide the output from showing in the final document: ```r invisible(file.rename(...)) ``` Otherwise knitr will print: ``` file.rename(...) #> TRUE ``` If this

Dear R devs, I installed the recent devel R to test a package error when I intercept this warning when loading packages: ``` Warning in .make_numeric_version(x, strict, .standard_regexps()$valid_numeric_version) : invalid non-character version specification 'x' (type: double) ``` After a long debugging, I realize that `numeric_version` in base does not support numerical input x by

I also have this questions for this. I wonder if R initiates a system environment or options to instruct the packages on the number of cores to use? It doesn't have to be mandatory for now, but at least package maintainers can have shared consensus and start to adopt this humble settings rather than abusing parallel::detectCores() to max out the number of threads by default. > On Aug 7,

Dear R devs, I was digging into a package issue today when I realized R serialize function not always generate the same results on equivalent objects when users choose to run differently. For example, the following code serialize(with(new.env(), { function(){} }), NULL, TRUE) generates different results when I copy-paste into console vs when I use ctrl+shift+enter to source the file in RStudio.

Could you recommend any packages/functions that compute hash such that the source references and sexpinfo_struct are ignored? Basically a version of `serialize` that convert R objects to raw without storing the ancillary source reference and sexpinfo. I think most people would think of `digest` but that package uses `serialize` (see discussion