Displaying 20 results from an estimated 3000 matches similar to: "Reading multiple .csv-files and assigning them to variable names"
2006 Aug 11
1
Group By
Hi,
I have a table similar structure below.
id name position page
1 name1 1 1
2 name2 2 1
3 name3 3 1
4 name4 1 1
5 name5 1 1
6 name6 1 2
What i want is to select all the items for a given page number grouped
by pos and displayed in a view using a loop like:
display position number, number of records
for
2014 Mar 18
13
[Bug 76319] New: [NVE6] MMIO FAULT, black screen on K2100M
https://bugs.freedesktop.org/show_bug.cgi?id=76319
Priority: medium
Bug ID: 76319
Assignee: nouveau at lists.freedesktop.org
Summary: [NVE6] MMIO FAULT, black screen on K2100M
QA Contact: xorg-team at lists.x.org
Severity: blocker
Classification: Unclassified
OS: Linux (All)
Reporter: d-bugzilla at moens.cc
2006 Feb 22
5
Rsync help needed...
Hello,
I was reading your posts about RSYNC. We have a massive Oracle schema lots
of datafiles about 750 GB size. We do rsync datafiles from source to target
server but everytime we cleanup the datafiles on the target server and do
rsync every 2 weeks. On the target side mostly the datafiles will be same
but on source we might have added few datafiles or made some changes in data
and as such the
2009 Aug 21
1
trouble with Vista & reading files
All,
I am having trouble with a "read.table()" function that is inside of
another function. But if I call the function by itself, it works fine.
Moreover, if I run the script on a Mac OS X (with the default Mac OS X
version of R installed, rev 2.8), it works fine. But it does not work if I
run it on windows vista (also default Windows version of R, rev. 2.8).
Again, both
2003 Jun 04
2
rsync for migrating oracle datafiles
Hi - a question for all ye rsync guru's out there...
I have a need to migrate some fairly large Oracle datafiles from a UFS filesystem to VxFS (VERITAS), however I am not being allowed nearly enough outage time to perform a standard file copy migration. The datafiles (of which there are about 4 are about 50GB each in size and on separate UFS filesystems.
I am considering instigating a local
2018 Mar 21
2
how to add a child to a child in XML
I am trying to add a child to a child using XML package in R. the following fails
library(XML)
node1 <- c("val1","val2","val3")
names(node1) <- c("att1","att2","att3")
root <- xmlNode("root", attrs=node1)
node2 <- LETTERS[1:3]
names(node2) <- paste("name",1:3,sep="")
root <-
2010 Jun 11
4
setting the current working directory to the location of the source file
AFAIK a script run through source() does not have any legit way to learn
about it's own location.
I need this to make sure that the script will find its datafiles after I
move the whole directory. (The datafiles are in the same directory.)
Here is a hack I invented to work around it:
print(getwd())
source_pathname = get("ofile",envir = parent.frame())
source_dirname =
2004 Aug 30
3
Observations
Hi,
we have a 2 node / 3 node RAC installation with OCFS.
We have the following observations.
1. TIME STAMP Issue
We have noticed that the time stamp which is shown on the datafiles doesnt remain the same even after a shutdown normal /shutdown immediate
i.e If I shutdown all RAC instances ( A , B , C) using shutdown normal / immediate, the timestamp on the datafiles are not the same.
Even
2009 Oct 20
2
LDA Precdict - Seems to be predicting on the Training Data
When I import a simple dataset, run LDA, and then try to use the model to
forecast out of sample data, I get a forecast for the training set not the
out of sample set. Others have posted this question, but I do not see the
answers to their posts.
Here is some sample data:
Date Names v1 v2 v3 c1
1/31/2009 Name1 0.714472361 0.902552278 0.783353694 a
1/31/2009 Name2 0.512158919 0.770451596
2004 Sep 20
1
(28552) ERROR: err=-14, Linux/ocfsmain.c, 1887 ; error in mapping iobuf; need to fail out
we are running OCFS on 2.4.21-15.0.4.ELsmp
ocfs-2.4.21-EL-smp-1.0.12-1
ocfs-support-1.0.10-1
ocfs-tools-1.0.10-1
I have been deleting datafiles, more than 3 times successfully for rman duplication, from a mount point /data1 (total 191G).
Last week when I tried to delete datafiles from the same directory, it did delete datafiles but did not release (reclaim) all space. It still showed that 20G of
2010 Oct 31
1
R-help Digest, Vol 92, Issue 31
Hi, I'd like to unsubscribe from the list.
Thanks
Neyra
________________________________
De: "r-help-request@r-project.org" <r-help-request@r-project.org>
Para: r-help@r-project.org
Enviado: sáb, octubre 30, 2010 5:30:07 AM
Asunto: R-help Digest, Vol 92, Issue 31
Send R-help mailing list submissions to
r-help@r-project.org
To subscribe or unsubscribe via the
2004 Nov 24
4
ORA-01207 after SAN maintenance
We had a situation over the weekend with our production database that we can't figure out, hoping someone can shed some light.
Specifics:
Oracle 9.2.0.4
OS is Redhat AS2.1
ocfs-2.4.9-e-summit-1.0.12-1
ocfs-tools-1.0.10-1
ocfs-support-1.0.10-1
ocfs-2.4.9-e-enterprise-1.0.12-1
All database, redo, undo, and control files are on ocfs, archived logs are on ext3.
We shut down the database for san
2018 Mar 22
2
how to add a child to a child in XML
Big thanks. newXMLNode works great. Wonder why it is not included in the documentation.
There is newXMLDoc and newXMLNamespace, but no mention of newXMLNode.
Stephen
From: Ben Tupper [mailto:btupper at bigelow.org]
Sent: Wednesday, March 21, 2018 6:18 PM
To: Bond, Stephen
Cc: r-help
Subject: Re: [R] how to add a child to a child in XML
Hi,
XML doesn't use the `$` to access child nodes.
2012 Mar 16
1
R merge two dataframes with different row?
Hi everyone,
I have a question for R code to merge.
Say I have two dataframes:
File1 is:
V1 V2 V3 V4
1 100 101 name1
2 200 201 name2
2 300 301 name3
3 400 401 name4
3 500 501 name5
4 600 601 name6
4 700 701 name7
File2 is:
V1 V2 V3 V4
1 50 55 p1
3 402 449 p2
4 550 650 p3
4 651 660
2008 Jul 24
2
ORA-19870 and ORA-19502 During RMAN restore to OCFS2 filesystem
Hi,
When attempting to restore to LINUX RHEL5 - OCFS2 filesystem received the
following error during RMAN restore for nearly all of the datafiles
attempted to restore with exception of a couple of smaller datafiles which
were smaller < 2GB.
ORA-19870: error reading backup piece /db/dumps/TR1_1/rmanbackup/TR1_88_1
ORA-19502: write error on file "/db/devices/db1/PR2/pr2_1/pr2.data1",
2004 Nov 10
3
Copying Oracle data files
Can I copy an Oracle database by just copying that Oracle Database
datafiles and moving them to another server with oracle? If
possible can one back up a database using this same method.
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2018 Mar 21
0
how to add a child to a child in XML
Hi,
XML doesn't use the `$` to access child nodes. Instead use either `[name]` to get a list of children of that name or `[[name]]` to get the just the first child of that name encountered in the genealogy. Thus for your example...
> root$child1
NULL
> root[['child1']]
<child1 name1="A" name2="B" name3="C"/>
On the other hand, you might
2006 Jan 12
1
ocfs2 questions
We are in the process of upgrading to OCFS2. We have recently restored our Production Database to a Development platform configured with OCFS2 with RMAN. No problems. As for the Production migration, we understand that you cannot mount an OCFS volume (our current configuration) with OCFS2. We are interested in mounting an EXT3 file system, performing a cold RMAN backup, copying the datafiles
2006 Mar 09
1
Help! how to deal with relational databases
I am a new user of wine. In the past I have written some windows XP
applications. In essence I have an executable (/filename/.exe) and my
data are stored in 3 or more relational datafiles and usually incudes a
/file/.ini (telling the program where the datafiles can be found).
I am working with Suse 10.0.
Using wine I can start the program /filename/.exe. Also I can close the
program. But as soon
2005 Aug 02
3
OCFS and ASM
Can I create an OCFS 2 filesystem over a ASM volume to store datafiles?
Thanks!
Roger---