search for: reaon

...it, just wondering if Rails has it, and if not, what''s the best, i.e. Ruby/Rails "right way" to add it (extend AR modules? write a super class between AR and all my models? Write a utility class for all my models to use, other?) For those of you that want to know why, the reaons boil down to adapting to legacy data (same "News module" code used over & over to adapt to existing news data), and same code being used to aggregate multiple data sources. IN both cases the mapper abstracts the real data source so the attributes of the app code can remain a...

...ution was to add the missing certificates manually, but that involved running the c_rehash script, that currently isn't installed. Of course, I could run it directly from src/crypto/openssl/tools/, but that isn't an option for users that don't have the source installed. So, is there a reaon why the scripts are not installed, or was it just an oversight? From my (very limited) experience, c_rehash is enough, but it might be usefull to have the others available, too. Of course, they could be installed in /usr/share/openssl so /usr/bin is not spammed (but of course this has the drawback...

Greetings all-- Humble newbie requesting help here. I''ve just installed Ruby 1.8.2, Rake 0.4.15, and RubyGems 0.8.8. When I try to get Rails into place via "gem install rails," I get the error below. What have I done wrong? Can anybody throw me a rope? Attempting local installation of ''rails'' Local gem file not found: rails*.gem Attempting remote

> I have been looking at XenSource 3.0 solution for running virtual > servers on opteron servers. According to XenSource''s documentation, it > runs on Opterons with pacifica feature. My understanding is that we > need this feature for following reaons: > - lower virtualization overhead. Theoretically, 3-5% overhead for > guest oses when virtualized > - running guest OSes without source code - useful for running Windows > 2003 in addition to linux and solaris for testing > > However, the pacifica feature is not present in curr...

...elds will misalign with the conversion specifier string. FILE-based (as opposed to string-based) scanf forms inherently do not admit any kind of "recovery" after mismatch without the caller seeking backwards (requiring a seekable stream); many of them are lossy on error. This is mainly a reaon not to use them, not a justification for a weird definition for one special case. I'm pretty sure the real answer here is just "don't use *scanf for that." Rich

Hi R people: I installed R-2.6.0 on a Red Hat Linux system and am now trying to install the Rmpi package. The installation cannot seem to find the mpi.h file, even though it exists. Is there a variable that I should be exporting into the process, please? Thanks in advance, Sincerely, Erin Hodgess mailto: hodgess at gator.uhd.edu

Hi all, Does anybody have a workable dopt program in R to generate D-optimal designs. I downloaded dopt.zip from stat homepage of the university of oxford, whenever I load it into R and try to run, the following error comes: Error: couldn't find function "Dopt". Any information will be highly appreciated! Thank you! Harvey. --------------------------------- [[alternative HTML

Hi All. I''m trying to use xenoprof in my Xeon machine with PVOPS (3.1.0 kernel) & xen 4.1.1. In the past, I had failed to use the xenoprof in this environment. (1 year ago) While baremetal booting shows the counter object in /dev/oprofile/0 (or 1,2,3) , booting with xen fails to create those objects. Of course, opcontrol command doesn''t work. It only prints

It has long been known that the C specification of *scanf() leaves behavior undefined for things like int i; sscanf("9999999999999999", "%i", &i); C11 7.21.6.2 P12 "Matches an optionally signed integer, whose format is the same as expected for the subject sequence of the strtol function with the value 0 for the base argument." C11 7.21.6.2 P10 "If this

Hello, I have my work on the nv vpe video decoder in a functional state. In case you didn't know this decoder accelerates mpeg2 video at the idct/mc level. I have verified that it works on nv40 hardware. I believe it works on nv30 hardware (and maybe some earlier hardware), but I cannot verify since I have none. I will reply with patches against the kernel, drm, ddx and mesa for