similar to: Seg fault with trace

tmp <- matrix(1:2) tmp tmp[,1,drop=FALSE] See the above example. Is there a way to make 'drop=FALSE' as global default, so that when I say 'tmp[,1]', R will treat it as 'tmp[,1,drop=FALSE]'?

Dear Community, This is largely a repost with some new information. I'm interested in developing a package that could ease the command-line learning curve for new users. It would provide more detailed syntax checking and commentary as feedback. It would try to anticipate common new-user errors, and provide feedback to help correct them. As a trivial example, instead of >

?ukasz Daniluk reported that on a RHEL kernel that his machine would lock up after enabling function tracer. I asked him to bisect the functions within available_filter_functions, which he did and it came down to three: _paravirt_nop(), _paravirt_ident_32() and _paravirt_ident_64() It was found that this is only an issue when noreplace-paravirt is added to the kernel command line. This means

?ukasz Daniluk reported that on a RHEL kernel that his machine would lock up after enabling function tracer. I asked him to bisect the functions within available_filter_functions, which he did and it came down to three: _paravirt_nop(), _paravirt_ident_32() and _paravirt_ident_64() It was found that this is only an issue when noreplace-paravirt is added to the kernel command line. This means

I would like to trace functions, displaying their arguments and return value, but I haven't been able to figure out how to do this with the 'trace' function. After some thrashing, I got as far as this: fact <- function(x) if(x<1) 1 else x*fact(x-1) tracefnc <- function() dput(as.list(parent.frame()), # parent.frame() holds arg list

I would like to trace functions, displaying their arguments and return value, but I haven't been able to figure out how to do this with the 'trace' function. After some thrashing, I got as far as this: fact <- function(x) if(x<1) 1 else x*fact(x-1) tracefnc <- function() dput(as.list(parent.frame()), # parent.frame() holds arg list

Hi All, Thanks Nicolas for pointing out that I needed --enable-targets=x86,cpp for my llvm config to get vmkit to build. The process gets a lot farther but fails in different places depending upon the vmkit config (Can you please see the three case below?). My machine is a intel core i7 running ubuntu karmic and gcc 4.4.1. What arch/OS/distro/gcc do you all have VMKit working on? thanks for

Hi, I'm trying to build VMKit from SVN, and I'm getting a bunch of errors that all seem to be related to the TRACER macro not getting defined: llvm[3]: Compiling Assembly.cpp for Release+Asserts build In file included from Assembly.cpp:15: Assembly.h:140: error: variable or field ‘TRACER’ declared void In file included from Assembly.cpp:19: N3.h:109: error: variable or field ‘TRACER’

Well, after many months of effort, my LLVM-based garbage collector is finally passing its unit tests. This represents a significant milestone for me in the development of my programming language, Tart. The collector itself is fairly rudimentary - a single-generation, copying collector. It does not yet support multi-threaded programs, but in practice there's no serious obstacle to supporting

Hi, I encountered a booting problem with memdisk 2.83, USB and IBM Thinkpad T61, apparently the same issue as described here: http://syslinux.zytor.com/archives/2008-April/009850.html The boot process always stops after "Loading boot sector... booting...". With debug tracers enabled, the last few output lines are: Loading boot sector... FR<p>Dbooting...

> On 28 Jun 2019, at 16:03 , Martin Maechler <maechler at stat.math.ethz.ch> wrote: > >>>>>> Henrik Bengtsson >>>>>> on Thu, 27 Jun 2019 16:00:39 -0700 writes: > >> Using: >> >> untrace(methods::conformMethod) >> at <- c(12,4,3,2) >> str(body(methods::conformMethod)[[at]]) >> ## language omittedSig

Hello everyone, I just thought I would let people here know that ldc (llvm backend for the D Programming Language) is getting pretty usable (a few larger libraries compile) and it now has x86-64 support added. I decided to run some timings on some D and C++ code to compare ldc to dmd (the mainline compiler), gdc (the gcc based D compiler) and g++. I used a ray tracing program found in this

Hi all, The function call series genericForPrimitive -> .findBasicFuns -> .findAll happens 4400 times while the GenomicRanges package is loading. Each time .findAll follows a chain of environments to determine that the methods namespace is the only one that holds a variable called .BasicFunsList. This accounts for ~10% of package loading time. I'm sure there is some history to that

After trying to find out what to do when no packets complete on a page... i reread the ogg spec and found this... "A special value of -1 (in two's complement) indicates that no packets finish on this page." So i searched through a few files and it appears that the muxer doesn't do this... has this been depracated ? In all cases i can find that this happens the page has the same

Hello everybody. I've been experimenting with mapply(). Does anyone else have problems with: R> mapply(rep,times=1:4, MoreArgs=42) (I get a seg fault). robin R> R.version _ platform powerpc-apple-darwin6.6 arch powerpc os darwin6.6 system powerpc, darwin6.6 status beta major 1 minor 8.0 year 2003 month 10 day 02 language R >

We were using ferret (with acts_as_ferret) on our production boxes. Everything was going OK for a few days then we got a seg fault from it that brought down the box. The specs: * Rails 1.1.6 * Ruby 1.8.4 * Ferret 0.10.6 * RedHat ES 3 * Apache * Pound * 5 instances of Mongrel Can ferret handle multiple processes accessing it''s files at the same time? Not that we were doing this (but

OpenSSH 5.6p1 will attempt to free static storage and seg. fault if AuthorizedKeysFile is used within a Match block without any global specification of that option. A simple fix is to xstrdup the defined pathnames as in the attached patch. -- Rein Tollevik Basefarm AS -------------- next part -------------- A non-text attachment was scrubbed... Name: openssh.patch Type: text/x-patch Size: 1102

A very strange problem.. * dies with seg fault when calling from SIP to h323 WARNING[589848]: File chan_oh323.c, Line 2429 (alerted_h323_connection): Call with reference 183 in unexpected state (4). -- Called 113506 -- H323:183 answered SIP/alex-1e48 Segmentation fault I'm using Mandrake 9.1 , lastest * ( 3 day old from cvs) , and oh323 last version.. here are my configs:

I received a TE406P card from Digium yesterday and have done several tests on it and cannot get it working reliably with any Stable release or even CVS v1.0. What are other people that are using the TE406P card using for an Asterisk version? I tried 1.2.0 beta1 and it seemed to function well except for an unrelated issue with the beta release where the manager interface chokes under

Dear Sirs, i (as well as others, too) found such problem I will describe my case): I have a Slackware server, kernel 2.4.5, with default NLS for remote clients - cp775, smb 2.0.9 If i connect to this server from my desktop running Slackware/2.4.18/ with default locale UTF8, everything is OK until i cd into smbmounted directory which conatains files with names containing specific Latvian