search for: parlanc

Hi, I was lucky enough to learn ruby a bit before starting to learn rails. That has helped quite a bit. Unfortunately, my knowledge of SQL and databases in general started from zero when approaching rails, and I find that trying to "get" database stuff from the context of rails books and documentation is holding me back. Can anyone recommend a free online pdf or website that will

...guest: SLES 12, kernel 3.12.28-4-default The nested guest is configured with "<type arch='x86_64' machine='pc-i440fx-1.4'>hvm</type>". This is working just beautifully, except when the L0 guest wakes up from managed save (openstack server resume in OpenStack parlance). Then, in the L0 guest we immediately see this: [Tue Feb 6 07:00:37 2018] ------------[ cut here ]------------ [Tue Feb 6 07:00:37 2018] kernel BUG at ../arch/x86/kvm/x86.c:328! [Tue Feb 6 07:00:37 2018] invalid opcode: 0000 [#1] SMP [Tue Feb 6 07:00:37 2018] Modules linked in: fuse vhost_ne...

...the process, I'm trying to get a sense of the correct dependencies. It's my sense that R CMD CHECK is the Right Way to check to see if a package is built properly. But according to Writing R Extensions, I could reasonably expect anything in Suggests or Imports to be used by CHECK. In RPM parlance, this turns all of those packages into a 'build requires'. In other words, to check properly, I need to treat Suggests and Imports as Depends. This is a short road to -lots- of installed packages. :) ggplot2, which was the initial itch I was trying to scratch, 'Depends' only on R...

Hello everyone, I use Bob Muenchen's approach for reading in "in-stream" (to use SAS parlance) delimited data within a script. This works great: mystring <- "id,workshop,gender,q1,q2,q3,q4 1,1,f,1,1,5,1 2,2,f,2,1,4,1 3,1,f,2,2,4,3 4,2, ,3,1, ,3 5,1,m,4,5,2,4 6,2,m,5,4,5,5 7,1,m,5,3,4,4 8,2,m,4,5,5,5" mydata <- read.table( textConnection(mystring), header=TRUE,...

...egister allocation. I'm designing small-scale embedded systems and pre-allocation is very meaningful in this context. 2. Which are the new register allocation algorithms currently under design? Do they support preallocation of registers (it is different to "fixing" a register in GCC parlance)? 3. Does LLVM work on PDGs (Program Dependence Graphs) as well? If yes, does the register allocation take on PDGs? Kind regards Nikolaos Kavvadias

...ed guest is configured with "<type arch='x86_64' >>> machine='pc-i440fx-1.4'>hvm</type>". >>> >>> This is working just beautifully, except when the L0 guest wakes up >>> from managed save (openstack server resume in OpenStack parlance). >>> Then, in the L0 guest we immediately see this: >> >> [...] # Snip the call trace from Florian. It is here: >> https://www.redhat.com/archives/libvirt-users/2018-February/msg00014.html >> >>> What does fix things, of course, is to switch from the nes...

Hi there. I''m trying to wrap my head around puppet and its parlance and need some guidance... 2 Questions: 1) I have done some puppet stuff on a new server and would like to hear whether I have done things "the right way" 2) I want to build on top of that and am not sure how... Question 1 ========== We don''t normally host static websites for...

...8-4-default > > The nested guest is configured with "<type arch='x86_64' > machine='pc-i440fx-1.4'>hvm</type>". > > This is working just beautifully, except when the L0 guest wakes up > from managed save (openstack server resume in OpenStack parlance). > Then, in the L0 guest we immediately see this: [...] # Snip the call trace from Florian. It is here: https://www.redhat.com/archives/libvirt-users/2018-February/msg00014.html > What does fix things, of course, is to switch from the nested guest > from KVM to Qemu — but that also m...

...o any behaviour would probably be correct as far as the standard is concerned. For SIGILL, SIGSEGV and SIGBUS, I think the program has to be erroneous [*] to get one of these in the first place (note that null pointer dereferences and other things corresponding to "bounded errors" in Ada parlance [**] do not cause a segfault because the compiler inserts code to check for a null pointer before every dereference and explicitly raises an exception if the pointer is null), so I suspect that the compiler tries to do something (raise an exception) because it is helpful (quality of implementatio...

...gt;> The nested guest is configured with "<type arch='x86_64' >> machine='pc-i440fx-1.4'>hvm</type>". >> >> This is working just beautifully, except when the L0 guest wakes up >> from managed save (openstack server resume in OpenStack parlance). >> Then, in the L0 guest we immediately see this: > > [...] # Snip the call trace from Florian. It is here: > https://www.redhat.com/archives/libvirt-users/2018-February/msg00014.html > >> What does fix things, of course, is to switch from the nested guest >> fr...

Hi Thanks for your input on this I?aki and Nicolas. I am starting testing an R fix for this problem today. As suggested, the plan is to allow the R user to specify a font family other than "symbol" for plotmath output (or, more generally, in R parlance, for 'font=5' or 'fontface=5') on a Cairo-based graphics device. Paul On 27/03/20 11:30 pm, I?aki Ucar wrote: > On Wed, 25 Mar 2020 at 12:25, Nicolas Mailhot > <nicolas.mailhot at laposte.net> wrote: >> >> <snip> >> >> R brought this all...

On May 25, 2009, at 1:06 PM, Óscar Fuentes wrote: > Paul Melis <llvm at assumetheposition.nl> writes: >> Is the current support in CMake for generating makefiles with >> relative >> paths not good enough? > > No. And the cmake people think there is no easy fix. :-( Kinda sad. I can't imagine that this isn't trivial. Doesn't inspire confidence...

...ink that a fundamental part of cmake's work before makefile generation consists on locating libraries, executables, etc required for the build. This is like saying that, if you release the source code with makefiles generated by cmake, you are releasing it after the config step (using autotools parlance). Added to this, some build tools (mostly IDEs) dislike relative paths on some settings. After giving some thought to the problem, I concur with the cmake devs: there is no foolproof solution. We need to wait until cmake is accepted as just one more tool on the standard toolset. This can require...

...problems too, > and generally doesn't exceed vorbis in quality, so you're on the right > track - use vorbis instead of AAC! Although I appreciate the sentiment, it sounds as if you may actually be looking at the wrong AAC. AAC is a collection of related codecs all named AAC (in MPEG parlance, the different codecs are called 'profiles') and only one of them, the latest/greatest SBR variant, is actually any good at low bitrate. I'm guessing that the encoder you found doesn't actually support the AAC 'HE' profile, which is the profile you'd want to evaluate f...

hi all any one know how to create a temporary table and fill it, like: #------------------------------------------------------------ create temporary table test1 select * from test; #------------------------------------------------------------ regards. -- Posted via http://www.ruby-forum.com/.

...id anywhere about semantics that I > can find, I'm not sure why gcc feels this should be a hard error at > all.... "##" is a punctuator (6.4.6) and therefore a preprocessing token of its own (6.4/1). A line that starts with "##" is therefore a text-line in 6.10/1 parlance (i.e., it doesn't match the "# non-directive" rule), and so yes, I think it's guaranteed to work on the preprocessor side of things. (I know next to nothing about the assembler side of things.) I don't know either why GCC faults non-directive "# ..." cases. M...

...r invariant support, and a front-end that uses it), > devirtualization happens more or less automatically with > -std-compile-opts. Even if this works, it still requires us to inline the constructor to do any good. And as long as llvm.invariant is defined in terms of memory (in C++ standards parlance, "storage"), it won't work, because the language doesn't actually guarantee that the memory is invariant. John.

Please forgive a statistics question. I know that a simple bivariate linear regression, y=f(x) or in R parlance lm(y~x) can be solved using the variance-covariance matrix: beta(x)=covariance(x,y)/variance(x). I also know that a linear regression with multiple independent variables, for example y=f(x,z) can also be solved using the variance-covariance matrix, but I don't know how to do this. Can someone...

On Jun 14, 2011, at 2:11 AM, Duncan Sands wrote: > gcc Ada turns signals into exceptions. As far as I know it does this > completely asynchronously, and the fact that LLVM doesn't support this > is rather bad as far as Ada is concerned. That said, the Ada front-end You're saying that it turns asynch signals like SIGHUP (which can occur on any machine instruction) into signals?

...ngle function, which would trivially work for single-function programs)? > > 2. Which are the new register allocation algorithms currently under > > design? Do > > they support preallocation of registers (it is different to "fixing" > > a register > > in GCC parlance)? > > I know of a number of allocators in development. They are not yet made > available to the public yet. Perhaps their authors can chime in. Fernando has a lot of work going on, and his UCLA page looks very interesting. Fernando, is your SSA-based regalloc usable as of now; is it in a...