similar to: Viewing Rails log files

Just wondering if validates_presence_of() has been deprecated in favour of validates(:name, :presence => true) or we can prefer to use any? Asking so, since NetBeans 6.9 shows a deprecation warning, however I can not find any such deprecation message in documentations/code of Rails 3.0.0.beta4 and on web. -- You received this message because you are subscribed to the Google Groups "Ruby

Hi, this is the diff which i consider a halfways reasonable solution for the following problems with mkdiskimage: 1. Ignoring option -s if the target file is not suitable for truncate(). 2. Miscalculation of truncate() size by a factor of 512. 3. The storage capacity of device files can only be measured for Linux block devices. 4. Long time of silent work when slow devices (e.g. USB

In commit 6b82021b9e91cd689fdffadbcdb9a42597bbe764, we increase our local alloc size and calculate how much megabytes we can get according to group size and volume size. But we also need to check the maximum bits a local alloc block bitmap can have. With a bs=512, cs=32K, local volume with 160G, it calculate 96MB while the maximum local alloc size is only 76M. So the bitmap will overflow and

Hello All, I am using virDomainSetBlockIoTune() API to set the IO tune parameter for a running guest VM. I observed that after setting the value succesfully i ned to Shutdown and start the VM inorder to take the set value in effect. Is there any way with which these values come in effect in the same session of the VM without Shutting down and starting the VM. Please help regards, Vikrant

Dear All, I want to connnect R with oracle. I am using RODBC package for this connection. Following is my code to connect library(RODBC) channel <- odbcConnect("Vikrant") I am getting following error. 1: In odbcDriverConnect("DSN=Vikrant") : [RODBC] ERROR: state NA000, code 12288, message [Microsoft][ODBC driver for Oracle][Oracle]ORA-12514: TNS:listener does not

Dear rsync gurus, I'm using rsync to transfer large amounts (megabytes per day!) of data over an Iridium modem link (240 bytes per second) from Antarctica. One problem is that the Iridium link has a mean uptime of perhaps 30 minutes. Implementing partial transfers is crucial, so I was using rsync -av --partial --partial-dir=.rsync myfiles user@host: The files are pre-compressed with

i am unable to open a file which is saved as .xlsx format in R . The file contains approximately 1,50,000 rows. So I m not able to save it as csv file.Please suggest ways to open this file -- View this message in context: http://n4.nabble.com/how-to-open-excel-2007-xlsx-file-in-R-tp1017273p1017273.html Sent from the R help mailing list archive at Nabble.com.

How can I do this w/o restarting services or rebooting? Thanks! jlc

Can I save R graphs as a R objects ? IF yes then if I click this R object can I edit my chart as in Excel. Please suggest your views -- View this message in context: http://n4.nabble.com/Can-I-save-R-graphs-as-a-R-objects-tp1014621p1014621.html Sent from the R help mailing list archive at Nabble.com.

On 27.05.2013 12:36, vikrant verma wrote: > Hello Michal, > > I am using the following code - > > virDomainSetInterfaceParameters(dom, "vnet0", networkParainfoPtr, > nparams,0); > > before calling this i am assigning the following Inbound values > > inbound.average = 10 (10 kbps) > inbound .peak = 10 > inbound.burst = 10 I suspect this way too

Am 14.05.2018 um 21:08 schrieb Reindl Harald via samba: > Am 14.05.2018 um 20:56 schrieb Carlos via samba: >> /opt/samba/var/log.samba >> >> { >>   rotate 10 >>         daily >>         compress >>         dateext >>         size 100M >>         nomail >>         missingok >>         notifempty >>         create 644 root

Suppose I am reading data from a file and the data contains some outliers. I want to know if it is possible in R to automatically detect outliers in a dataset and remove them -- View this message in context: http://n4.nabble.com/How-to-detect-and-exclude-outliers-in-R-tp1017285p1017285.html Sent from the R help mailing list archive at Nabble.com.

Hi, I want to disable textbox in my page so that user can not modify its contents. How can we do that in ruby? Thanx, Prash -- Posted via http://www.ruby-forum.com/.

Hi, I want to estimate parameters of weibull distribution. For this, I am using fitdistr() function in MASS package.But when I give fitdistr(c,"weibull") I get a Error as follows:- Error in optim(x = c(4L, 41L, 20L, 6L, 12L, 6L, 7L, 13L, 2L, 8L, 22L, : non-finite value supplied by optim Any help or suggestions are most welcomed -- View this message in context:

Hi All, I am setting the value for "read_bytes_sec" using the following API code virDomainSetBlockIoTune(dom, "/mnt/tmpsdb/FileVM1", parainfoPtr, nparams, 2); I am succesfully able to set this value and i can read it back using the API virDomainGetBlockIoTune(dom,"/mnt/tmpsdb/FileVM1",parainfoPtr,&nparams,2); But after setting this value when i shutdown

On 31.05.2013 07:05, vikrant verma wrote: > Hello Michal, > > Throttling is working now after setting inbound.average = 10 (i have > set other values to 0 ) > But i am observing an inconsistent behavior in the observed throttling > bandwidth > > when i set inbound.average = 10 , i observed bandwidth of 24 kbps > when i set inbound.average = 100 , i observed

I want to call R functions from Java. I read a couple of forums that said to install package rJava in R. However I am not able to install rJava package in linux Ubuntu.I tried with two commands. One is install.packages("rJava") and another I downloaded the rJava_0.7-0.tar.gz file from R site. and gave the command R CMD INSTALL rJava_0.7-0.tar.gz. I got the followin Errors :- Warning

Hi Everyone, I hope I get some feedback on my question. Here it goes. I have a situation here, I have a company table and then using Single Table inheritance it is of 3 types: class Company < ActiveRecord::Base end class Vendor < Company end class Customer < Company end class Agent < Company end Now I have a active record Association class QuoteSheet < ActiveRecord::Base

Hi,From within an action called manager within a controller called storedorders, I want to render to the view for the manger action of controller orders. It really seems like the following syntax should work: (within the StoredordersController manager method...) respond_to do |format| format.html {render :controller => ''orders'', :action =>

--- utils/mkdiskimage.in | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/utils/mkdiskimage.in b/utils/mkdiskimage.in index 533193a..a95a077 100644 --- a/utils/mkdiskimage.in +++ b/utils/mkdiskimage.in @@ -218,7 +218,7 @@ $totalsize = $c*$h*$s; $tracks = $c*$h; # If -s is given, try to simply use truncate... -unless ($opt{'s'} && truncate(OUTPUT,