Displaying 20 results from an estimated 10000 matches similar to: "Rails 2.3.2 - template question"
2010 Dec 21
1
Matching 2 SQL tables
Hi,
I have a postgresql and a mysql database and I would like to combine the
info from two different tables in R. Both databases contain a table with
three columns: project_name, release_id and release_date. So each project
output could be released multiple times (I am interested in the first
release_date). However, some of the data is missing. Basically, what I want
to do is to try and fill the
2006 Jan 09
7
Large select list, speed issues
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta content="text/html;charset=ISO-8859-1" http-equiv="Content-Type">
</head>
<body bgcolor="#ffffff" text="#000000">
<font size="-1"><font face="Verdana">I have a piece of code in my page
to generate
2005 Jun 24
14
apache2 fastcgi (fcgi) internal server errors, still :(
hi all,
I can blab, but here is a sample of my /var/log/apache2/error.log, it
has all the info:
any ideas what I can do prevent 500s from hitting my users? (besides
redirecting them with javascript to the same URL which will be fine on
the next request? :)
thanks,
_alex
[Fri Jun 24 12:30:45 2005] [error] [client 172.20.0.175] FastCGI:
incomplete headers (0 bytes) received from
2006 Feb 12
4
How do I emulate directory structure with routes?
I''ve got something that I''m not sure is actually doable. I have a
very complex model relationship with a lot of parent/child/grandchild/
greatgrandchild etc stuff going on. Is there a way to do a route like
this?
tld.com/
projects/:project_name/:sequence_acronym/:shot_number/:department/:eleme
nt_name/:version/
where:
project is the parent of sequence
sequence is the
2011 Mar 21
1
Getting user session object in cucumber
Hi,
I am learning cucumber.
I have integrated the Devise with my rails 3 application.
My problem is I have to write a test which will create a project.
For that I have to make sure that user should be logged in. So I have
written the user login feature first which is working fine. After that I
have written the creation of project scenario. Whenever I am running
that scenario we are getting an
2007 Dec 01
1
rsync --delete problems
For some time I have been using rsync to backup data between different
machines and my NAS drive.
But within the last 2 days I have found out that rsync is not removing old
files from destination - directories renamed or removed from source.
In this example I want to sync files on my Debian Linux server to a NAS
drive. NAS drive is mounted using smbmount.
Using "-avhzn" dry-run it
2004 Aug 25
1
brlr function
Hi,
I'm trying the brlr function in a penalized logistic regression function.
However, I am not sure why I am encountering errors. I hope to seek
your advice here. (output below)
Thank you! Your help is truly appreciated.
Min-Han
#No error here, the glm seems to work fine
>
2010 Feb 05
1
Strange "rownames"
I find one row in my large dataset. But when I use the "rownames" for the
data on the 100,000 row, the result show nothing.
I try it by the following example, it still likes that.
> tst[rownames(tst)==100000,]
[1] x y
<0 rows> (or 0-length row.names)
##############
> tst=data.frame(x=1:200000,y=200000:1)
> tst[rownames(tst)==1,]
x y
1 1 200000
>
2007 Nov 23
1
complex conjugates roots from polyroot?
Hi, All:
Is there a simple way to detect complex conjugates in the roots
returned by 'polyroot'? The obvious comparison of each root with the
complex conjugate of the next sometimes produces roundoff error, and I
don't know how to bound its magnitude:
(tst <- polyroot(c(1, -.6, .4)))
tst[-1]-Conj(tst[-2])
[1] 3.108624e-15+2.22045e-16i
2010 Aug 16
1
WG: HOWTO samba4 centos5.5 named dnsupdate drbd simple failover
centOs5.5/samba4/named here is a short guide setting it up to work.
First of all do not install the bind package coming with centos 5.5!!
Install needs for samba
yum install libacl* gnutls* readline* python* gdb* autoconf*
Named installation:
Here is a description on what to do:
http://jason.roysdon.net/2009/10/16/building-bind-9-6-on-rhel5-centos5-for-d
nssec-nsec3-support/
The steps,
yum
2005 Feb 10
3
question about sorting POSIXt vector
Dear useRs,
How come the first attempt to sort a POSIXt vector fails (Error:
non-atomic type in greater), while the second succeeds? (Code inserted
below.) The documentation says that POSIXt is used to allow operations
such as subtraction, so I'd expect sorting to work. Is this perhaps an
OS issue? (I run R 2.0.1 on Win xp.)
Thank you,
b.
#------------code
test <- c("2005-02-08
2010 Aug 09
2
HOWTO samba4 centos5.5 named dnsupdate drbd simple failover
centOs5.5/samba4/named here is a short guide setting it up to work.
First of all do not install the bind package coming with centos 5.5!!
Install needs for samba
yum install libacl* gnutls* readline* python* gdb* autoconf*
Named installation:
Here is a description on what to do:
http://jason.roysdon.net/2009/10/16/building-bind-9-6-on-rhel5-centos5-for-d
nssec-nsec3-support/
The steps,
yum
2005 Jan 26
4
apply for nested lists
Hi,
I am working with lists whose terms are lists whose terms are lists. Although
the real ones contain locuslink identifiers and GO annotations (I work with the
Bioconductor GO) package, I have prepared an simplified example of what I have
and what I would like to do with it:
Imagine I have a list such as:
2003 Apr 04
2
Bug in %in% (match)
Hi,
Am I hitting some limit in match? Consider the following example:
> tst<-seq(100,125,by=.2)%in%seq(0,800,by=.1)
> sum(tst)
[1] 76
> seq(100,125,by=.2)
[1] 100.0 100.2 100.4 100.6 100.8 101.0 101.2 101.4 101.6 101.8 102.0
102.2
[13] 102.4 102.6 102.8 103.0 103.2 103.4 103.6 103.8 104.0 104.2 104.4
104.6
[25] 104.8 105.0 105.2 105.4 105.6 105.8 106.0 106.2 106.4 106.6 106.8
2003 Apr 04
2
Bug in %in% (match)
Hi,
Am I hitting some limit in match? Consider the following example:
> tst<-seq(100,125,by=.2)%in%seq(0,800,by=.1)
> sum(tst)
[1] 76
> seq(100,125,by=.2)
[1] 100.0 100.2 100.4 100.6 100.8 101.0 101.2 101.4 101.6 101.8 102.0
102.2
[13] 102.4 102.6 102.8 103.0 103.2 103.4 103.6 103.8 104.0 104.2 104.4
104.6
[25] 104.8 105.0 105.2 105.4 105.6 105.8 106.0 106.2 106.4 106.6 106.8
2010 Dec 04
2
Error in calcCurveGrob(x, x$debug) : End points must not be identical
Hi All... I haven?t found mention of this error anywhere. I'm trying to
draw spline curves using grid graphics. Most of the time, I have no
problems, but I have some data sets that give the error in the subject line.
I'm not sure which end points are identical, but the end points passed to
the function are definitely not identical.
Any assistance appreciated! Bryan
tst <-
1997 Oct 30
2
R-alpha: buglet in return(invisible()) [R 0.50 and 0.60]
Evaluate the following example to get the behavior :
--- anybody: patch ? ---
tst.i <- function(x)
{
if(missing(x))
return(invisible())
else if(!is.numeric(x)) stop("x must be numeric")
## else
invisible((x+3)^2)
}
tst.i()#-- should NOT print anything !!
print(mode(tst.i()))#--gives "NULL" both in S-plus 3.4 and R 0.60
tst.i(1)# nothing (ok in R and
2001 Mar 26
1
Problems with R CMD COMPILE within Makefile (PR#885)
Dear R-developpers
This concerns a problem I posted about half a year ago on the R-help list
and to which I got some answer by Duncan Temple Lang (see below), but the
basic problem still continues. Even though I managed a workaround which is
sufficient for me Martin Maechler asked me to send a toy example of the
problem to R-bugs. So that's what I try here.
The following Makefile will not
1998 Jan 22
1
R feature request: stop(..) should print its caller call
The following shows what I mean:
tst<-function(x)in.tst(x); in.tst<-function(y)stop(paste("y is",y)); tst(pi)
in R gives
--------------------
Error: y is 3.141593
--------------------
in S-plus gives
----------------------------------------
> > Error in in.tst(x): y is 3.14159265358979
Dumped ^^^^^^^^^^^^
----------------------------------------
For locating bugs /
2012 Nov 05
0
[LLVMdev] problem trying to write an LLVM register-allocation pass
Hi Susan,
With your bitcode file I am now able to reproduce the issue you're seeing.
It looks like this is a problem with the naive rewriting from virtregs to
physregs. It appears that the subreg field of physreg operands is ignored
post-register allocation. In your testcase %vreg11:sub32 is being rewritten
to RBX:sub32, but the :sub32 part is being quietly dropped when the
assembly is