similar to: Who wants to take a stab at IO.foreach?

Hi all, First, I just realized I''ll need to go back and fix some of the prototype declarations for windows-pr. The callback parameters will now need to be set to ''K''. ReadFileEx is one example of this. For purposes of my question, let''s assume ReadFileEx has been declared like so: API.new(''ReadFileEx'', ''LPLPK'',

Hi all, Looking at the IO.readlines source in io.c, it looks to me like they grab 8k chunks, split on the input record separator, and buffer accordingly. Since it looks like ReadFileScatter() does some of that work automatically (in page file sized chunks), I thought I''d give it a try. Here''s what I''ve got, but it doesn''t work. I have an incorrect parameter

Hi all, Here''s what I''ve come up with so far for a pure Ruby Dir.glob for MS Windows. It almost works. The problem right now is the [] notation, which I''m not translating properly into a regex. I haven''t started on the ''**'' notation yet either, but I figure that''s more of a control flow issue. Feel free to disagree with me and/or

Hi folks, I''ve got most everything done for the pure Ruby version of win32-file. The last thing left (since I''ll be moving the IO methods to a different package eventually) is the file security stuff. Here''s what I''ve got so far for the get_permissions method. However, I''m stuck at GetAce(). If someone could help me finish up this method, I

Olivier Collignon wrote: > I have been doing data analysis/modeling in R, connecting to SQL databases > with RODBC (winXP client with R1.9.0 and win2k SQL server 2000). > > I am now trying to leverage some of the OLAP features to keep the data > intensive tasks on the DB server side and only keep the analytical tasks > within R (optimize use of memory). Is there any package

In map_nt_perms any of FILE_READ_DATA, FILE_READ_EA or FILE_READ_ATTRIBUTES is mapped unconditionally to Unix read permission and similarly for write permission This means that if I put a file on a samba share where I explicitly left *only* FILE_READ_ATTRIBUTES and FILE_READ_EA the file content becomes hiddenly readable also if I decided (for very good reasons) otherwise. I'd say that when a

Hi, I run Samba 2.2.3a (Solaris 7) in domain authentication mode in a Windows 2000 domain. I would like to be able to script file permissions changes from the Windows side using a command line utility, e.g. cacls, however I have only been successful in changing the UNIX world permisssions, not owner and group. A summary follows. Has anyone come across a solution for this? Thanks, Fintan ---

Hi all, I''ve been prototyping a Windows-only Dir class for Ruby. Below is what I''ve got so far. The class methods were easy, except for Dir.glob. The code in dir.c is just nasty, and I can''t help but think that it could be heavily refactored. I did come across this link: http://www.codeproject.com/file/fileglob.asp But I haven''t investigated it yet. Anyone

I have been doing data analysis/modeling in R, connecting to SQL databases with RODBC (winXP client with R1.9.0 and win2k SQL server 2000). I am now trying to leverage some of the OLAP features to keep the data intensive tasks on the DB server side and only keep the analytical tasks within R (optimize use of memory). Is there any package that would allow to connect to OLAP cubes (as a client

Hi all, How''s this look? I based it on http://msdn.microsoft.com/en-us/library/aa366789(VS.85).aspx. I''m undecided as to when I should raise an error versus when I should just let it fall through, but this is how it is for now. You''ll need the latest windows-pr from CVS, btw. Regards, Dan PS - Where should I put it? In Windows::File directly? In a separate helper

Bugs item #20722, was opened at 2008-06-18 15:16 You can respond by visiting: http://rubyforge.org/tracker/?func=detail&atid=411&aid=20722&group_id=85 Category: windows-pr Group: Code Status: Open Resolution: None Priority: 3 Submitted By: John Whitley (whitley) Assigned to: Nobody (None) Summary: Windows::Error.get_last_error only returns the first character (PATCH) Initial

Recently, a problem developed in storing IE5's Temporary Internet Files on our samba exported network scratch space. In tracking it down, I found that the Win2k client attempts to set the ACL of the file "Content.IE5/index.dat". However, the this call ends up setting the mode of index.dat to 0407 (-r-----rwx), thus making the file unmodifiable to the user who created it. (This in

Hi Are there any caveats to changing the max_read fuse mount option that's hardcoded into xlators/mount/fuse/src/fuse-bridge.c to something other than 128k? On my client test system, cat /proc/mounts shows: fusectl /sys/fs/fuse/connections fusectl rw,relatime 0 0 10.10.10.11 /storage fuse.glusterfs rw,relatime,user_id=0,group_id=0,default_permissions,allow_other,max_read=131072 0 0 This

I need help interpeting this issue, thanks in advance. A file was created by user nli on windows 7, that user can manipulate the file at will. If user jpyeron tries to manipulate the file on XPx64 the below happens. # smbd -V Version 3.0.33-3.40.el5_10 [2015/02/02 18:34:15, 8] smbd/dosmode.c:dos_mode_from_sbuf(188) dos_mode_from_sbuf returning [2015/02/02 18:34:15, 8]

We've sent this position out to SF Bay Area schools. Since we have standardized on R as our preferred analytics platform it seemed appropriate to post here. We also have a full time Data Analyst position open. Search for "Loyalty Matrix" on [1]www.craigslist.org Jim Porzak Director of Analytics Loyalty Matrix, Inc. [2]www.LoyaltyMatrix.com

Hi all, Here''s my initial stab at a pure Ruby win32-thread library that doesn''t work at all. I''m not sure how to pass the start address of the arguments to the callback. I thought about Marshal, but you can''t marshal a proc. BTW, the CreateThread method in windows-pr needs to be updated for this to have any hope of success. Any ideas? Thanks, Dan #

Hi Roland and folks: Roland's and Susanna's comments were very interesting. I think we need to keep in mind that unlike SPSS, R is more than a statistical package. It's a tool. SPSS does indeed make life easy, particularly for data preprocessing (or data "cleaning"), something that is perhaps not advisable using R (the current versions). Also, I think it's a myth that R

All, I wanted to pass on experience that I have trying to get GlusterFS to automount on RedHat 5.5. The documentation for /etc/fstab (http://gluster.com/community/documentation/index.php/Mounting_a_GlusterFS_Volume) doesn't quite work. I have two servers 192.168.104.151 and 192.168.104.152. Both are running GlusterD and both offer one of the bricks for the volume. Both mount also the

libpciaccess is used by the Xorg server to interface with the appropriate routines for finding and using PCI bus devices on various operating systems. This release provides a number of platform-specific improvements for various platforms, including Linux, Solaris, OpenBSD, NetBSD, and Hurd, plus the addition of some support for Cygwin. Alan Coopersmith (3): Enable use of

Hi, I added the Windows::WSA module to windows-pr recently (it''s in the latest git repo). However, I can''t seem to make WSAStartup work. I tried the following bit of code, only to get "The Windows Sockets version requested is not supported" on my Vista box. Is it really not supported on Vista? The docs say Win2k or later. Or is there another issue? require