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in a recent post, sven made a clear/cogent arg for sdbox vs maildir > While Maildir seems to be an obvious choice, it has some hidden > performance impacts, namely it relies heavily on information encoded in > the filename, which results in a big overhead in meta-operations, > because Dovecot needs to stat() every file in a directory to gather > those information. i've

All, I''ve heard recently about has_many :through as a necessary alternative to HABTM (when the join table has it''s own id column, say, in a legacy schema). However, is the prevailing Rails wisdom now that one should use has_many :through in _all_ cases? If so, why? Thanks, Wes -- Posted via http://www.ruby-forum.com/.

...igen package -- I can load it and run example(fastLm) just fine as that uses .Call rather than .C or .Fortran. I think you are -- correct in that we need rebuilds -- but only for packages using .C and .Fortran calls to compiled This may be a use case for r-api-4. Or not as it doesn't break _all_ packages so I am not sure we should force _all_ packages to be rebuilt. Can we not find the ones that use .C and .Fortran ? Dirk -- http://dirk.eddelbuettel.com | @eddelbuettel | edd at debian.org

...e, i.e. I did not | build > > from source.) > > > > I have been a little too busy and have not yet upgraded to 18.04 so I > > can't attempt to replicate -- but it _looks_ just like a garden > > variety binary mismatch. > > > > We _know_ R 3.5.* requires _all_ binary packages to be reinstalled > > and it is easy to miss one. So unless G?ran shows us a generally > > reproducible bug I will suspect that this is simply a local > > deployment issue. > > I suspect that too, since the segfault does _not_ occur if run R via > RStud...

Hi all. Proposal for directory structure in the kernel: usr/include <= _all_ include files usr/include/{net,sys,..} usr/include/arch/$(ARCH) <= arch specific include files *1 usr/klibc <= klibc files usr/klibc/arch/$(ARCH) <= arch specific config and files except include files usr/kinit <= program integrated in the kernel usr/kinit/nfsmount <=...

...questions on AR adapters implementation: 1. For SqlServer/Oracle, SQL queries are built by concatenation, and there is no use of parameters. Especially for Oracle, this is very bad, no optimization can be done. Is there a reason for that? Does anybody plan to fix that? 2. When updating a model, _all_ columns are updated. Why not only the diff is updated? Using blob/cblob, it really goes to bad performance. Thank you, Jean-Etienne - http://www.novAgora.hu -- Posted via http://www.ruby-forum.com/.

....2). All systems belong to a workgroup called "Oteima". All Win95 and Win98 clients see all other systems (including the Linux box) in one list. However, a couple of systems (notably the WinME systems) see _two_ Oteima workgroups. Problem is, the Samba server, using nmblookup can find _all_ systems, but using smbclient can only connect to the Windoze systems listed in one Oteima workgroup, but get a connection failed when trying to connect to systems in the other Oteima workgroup. I very methodically checked using nmblookup and sbmclient whether I could see/connect to every system....

...worse on P4 DDR2 platforms than some old EDO platforms ;-). I was just trying to "open your mind" to the fact that there _are_ applications where an 8-way, NUMA/SBUS solution _might_ just be usable. Maybe not for you, but for some applications, especially at the price point. That's _all_ I was saying. I noted others were also trying to give statements that were good reasons. You may think they are not solutions worth the power, but not all of us agree with you. That's _all_. -- Bryan J. Smith mailto:b.j.smith at ieee.org

...${d}" fi if grep -q -r \\.C\( ${d}/R; then echo ".C in ${d}" fi fi done ----------------------------------------------------------------------------- | | > This may be a use case for r-api-4. Or not as it doesn't break _all_ | > packages so I am not sure we should force _all_ packages to be rebuilt. | > | > Can we not find the ones that use .C and .Fortran ? | | I do not understand how the use of r-api-x works, but my feeling is that it | will not allow to differentiate between packages using .C and .Fortan...

Hi all! I have a problem to get _all_ images from flac file. I have flac file with 3 images inside ( FLAC__METADATA_TYPE_PICTURE ) How to get _all_ images with bool FLAC::Metadata::get_picture() func? This function is wrapper FLAC__bool FLAC__metadata_get_picture(). flac-1.2.1/src/libFLAC/metadata_iterators.c: ... 285 FLAC_API FLAC_...

On a debian production server and my os x development mcahine, there is a script at /usr/local/bin/mongrel_rails On an ubuntu 7.1 machine, this script appears at /var/lib/gems/1.8/bin/mongrel_rails mongrel was installed using gem in all cases. What is the cause of the discrepancy? Thanks, John -- John Joseph Bachir http://lyceum.ibiblio.org http://blog.johnjosephbachir.org

...fault, with | R 3.5.1 on (L)Ubuntu 18.04. (I use the Ubuntu package, i.e. I did not | build from source.) I have been a little too busy and have not yet upgraded to 18.04 so I can't attempt to replicate -- but it _looks_ just like a garden variety binary mismatch. We _know_ R 3.5.* requires _all_ binary packages to be reinstalled and it is easy to miss one. So unless G?ran shows us a generally reproducible bug I will suspect that this is simply a local deployment issue. Dirk -- http://dirk.eddelbuettel.com | @eddelbuettel | edd at debian.org

...rve your pass ? Okay, got it, did cost me 4 days of debugging tough. Why so long? PassManager is quite ingeniosly crafted, making it hard to debug. Thats why there is massive CLI-Support for debugging passes (think "-debug-pass=Details"). Problem is that the debug output does not show _all_ the passes that are invalidated but some _only some_ of them. Since _some_ invalidated passes are show, I never bothered to to check if my Pass was _actually really_ preserved because it did not show up in the list of invalidated passes. Attached patch adds debug output for _all_ invalidated pas...

...ip-options are set [sshd.c] - disconnect if getpeername() fails - move checking of remote port to central place [auth-rhosts.c] move checking of remote port to central place [log-server.c] avoid extra fd per sshd, from millert@ [readconf.c] print _all_ bad config-options in ssh(1), too [readconf.h] print _all_ bad config-options in ssh(1), too [ssh.c] print _all_ bad config-options in ssh(1), too [sshconnect.c] disconnect if getpeername() fails - OpenBSD's changes to sshd.c broke the PAM stuff, re-merged it. - Variou...

...problem then you should use some counter as prefix or suffix: ''class Item_001; ... end'' Is there any work underway, or sheduled release where classes will exist only in the scope they are defined? Writing spec''s for Og is where this becomes an issue because Og will grab _all_ manageble objects it can ''see''... all sorts of PITA can arise. Thanks for all the great work, T/BDD definitely is a brilliant way to work, and RSpec makes it painless, esp for us amatuers :) Mark

...roving" the TCO facilities in LLVM to provide for "hard" tail calls. Specifically, this would involve extending the existing implementation to discard the stack frame for the caller before executing the callee. I would then like to extend this further by performing hard tail calls on _all_ returning calls that no longer require the stack frame. A colleague of mine and I have looked into it and prima facie believe that it's entirely feasible. I wanted to ask the list if there was any interest, any objections, and of course, anything pointers/tips that may prove useful. Regards -...

On Fri, Nov 20, 2009 at 6:54 AM, Andreas Neustifter <astifter-llvm at gmx.at> wrote: > > If I use  AU.addRequired<ProfileInfo>() in SelectionDAGISel.cpp the > wrong ProfileInfo is used. It uses the "No ProfileInfo" implementation > if ProfileInfo but not the one from ProfileInfoLoaderPass. (Which is > immediately discarded after creation.) > You need to

...them if I run tethereal on Dom1. I''m setting the interface to collect in promiscuous mode, enabled all protocols, etc. I can however capture ICMP and ARP packets on Dom2 on 192.168.0.x when I ping Dom1. Is there anything I need to do to make the bridge assigned to 192.168.0.x relay _all_ packets to _all_ DomUs? Thanks for any help, Paul. _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

...t just databases - there are other things that backing up individual files one at a time is not so good. The best way to handle that is to freeze/snapshot the whole filesystem, and then back up the snapshot. This can be scripted pretty easily if the filesystem is on LVM. Even better is to freeze _all_ filesystems simultaneously - this is usually easiest if the system is a virtual machine and/or the storage is on a SAN with snapshot capabilities. -- Chris Adams <linux at cmadams.net>

Hi, The LLD linker in gnu flavor mode accepts multiple -init/-fini command line options. For _all_ symbols specified by these options the linker creates appropriate entries in the .init_array/.fini_array sections. But it looks like LD and Gold linkers do not support this feature and take in account only the last -init/-fini options. % cat foo.c int a = 0; void foo() { a += 1; } void bar() { a +...