similar to: Can I protect access to a relationship?

Why can''t I access an associated model in a validate method? I have some code that looks like the following: Models: class Product < ActiveRecord::Base has_many: upcs end class Upc < ActiveRecord::Base belongs_to :product def validate errors.add_on_blank(''upc'') unless product.new_record? end end Controller: def create @product =

I try to start Rmcdr from JGR. The Rmcdr-Windows comes up correctly; but the Menu-Bar in the Rcmdr-Window goes away, if I try to go into the Rmcdr-Window. I hope, someone has a solution. Regards, willi -- 0(049)753124283 privat 0(049)7531882641 büro [[alternative HTML version deleted]]

On Fri, 3 Nov 2023 15:13:22 +0000 Willi Schiegel via samba <samba at lists.samba.org> wrote: > Hello to all, > > how can I have multiple email addresses / aliases for an account? I > can only set one address with samba-tool's mail-address (mail is a > single value attribute) and mailAternativeAddress is not found in the > schemata. > > Best regards > Willi

Hi, we have a new fileserver running on X4275 hardware with Solaris 10U8. On this fileserver we created one test dir with quota and mounted these on another Solaris 10 system. Here the quota command didnot show the used quota. Does this feature only work with OpenSolaris or is it intended to work on Solaris 10? Here what we did on the server: # zfs create -o mountpoint=/export/home2

On Fri, 3 Nov 2023 15:46:07 +0000 Willi Schiegel via samba <samba at lists.samba.org> wrote: > > On 11/3/23 16:29, Rowland Penny via samba wrote: > > On Fri, 3 Nov 2023 15:13:22 +0000 > > Willi Schiegel via samba <samba at lists.samba.org> wrote: > > > >> Hello to all, > >> > >> how can I have multiple email addresses / aliases

On 11/3/23 16:29, Rowland Penny via samba wrote: > On Fri, 3 Nov 2023 15:13:22 +0000 > Willi Schiegel via samba <samba at lists.samba.org> wrote: > >> Hello to all, >> >> how can I have multiple email addresses / aliases for an account? I >> can only set one address with samba-tool's mail-address (mail is a >> single value attribute) and

Hi, I could not find any hints about hotspares with zfs. Are hotspares not possible? Thanks for this really great filesystem Willi

Hi, I have been looking through all packages but I cannot find a routine for LAD-regression (L1-norm-regression). Is there none? Willi

Hi Peter. I have some question: on my nt4 dhcp server i have added the option (067 Bootfile Name - ......\boot.ovl) the boot.ovl is needed for automatic installation and configuration with on command ccm (www.ontechnology.de) the clients boot with pxe this boot.ovl. now my question: I want to to boot in a menue with two options. first and default boot, is to boot the boot.ovl and second is

We have designed a digitizer emulation and need communication protocols for communicating with the wintab driver on PC under Winword XP. Do you knpw what to do? Kind regards Willi Eichholz D-40724 Hilden eichholz.willi at arcor.de -------------- next part -------------- An HTML attachment was scrubbed... URL: http://www.winehq.org/pipermail/wine-users/attachments/20080311/30493c73/attachment.htm

Hello, i set up a squid proxy that should authenticate users against a samba PDC using winbind. It works fine as long i allow ntlmv1: on the PDC: ntlm auth = yes lanman auth = no client ntlmv2 auth = yes If i restrict the domains authentication method to ntlmv2 - that's what i want - with these settings: ntlm auth = no lanman auth = no client

https://bugzilla.samba.org/show_bug.cgi?id=12806 Bug ID: 12806 Summary: Deleting in a row of hardlinked snapshots resets file permissions. Product: rsync Version: 3.1.0 Hardware: All OS: All Status: NEW Severity: normal Priority: P5 Component: core

Hello to all, how can I have multiple email addresses / aliases for an account? I can only set one address with samba-tool's mail-address (mail is a single value attribute) and mailAternativeAddress is not found in the schemata. Best regards Willi

Hello Timo and everybody! Sorry, I was googling but haven't found an answer on my simple question: Does the latest release of Dovecot Sieve work with Dovecot 2.0rc? Thank you in advance. -- Best regards, Roman

hi! anyone try siemens optipoint 400 economy SIP phone with * ? -- http://www.siemens.com/Daten/siecom/HQ/ICN/Internet/Enterprise_Networks/WORKAREA/skuch_c/templatedata/English/document/binary/a31002-h1000-a250-2-7629.pdf Thomas

I am getting the following error message while installing, let me know if any one needs some more details. I followed instruction from "https://github.com/oneclick/rubyinstaller/wiki/Development-Kit". I am using ruby 1.9.2p136 (2010-12-25) [i386-mingw32]. E:\work_desk\trunk>gem install mysql2 -v 0.2.4 Temporarily enhancing PATH to include DevKit... Building native extensions. This

Hello, I faced a problem with rsync-ing like this server blue 3-HD's as Linux Sofware-RAID 0 (striping) - Webserver EXT3 server green 3-HD's as Linux Sofware-RAID 0 (striping) - Backupserver EXT3 During the rsync-2.4.6-13 process one of the HD's on blue died. Though rsync decided to remove the mirrored directories from green (the backup-server). This process resulted in a partial

Hi! My problem: I have a network with many workgroups and my samba server 3.0alpha21cvs is the only member of one of that workgroups. If I went to the network neighborhood and tried to open the workgroup of my samba server I got an error message saying that the workgroup "mygroup" was not available. So I minimized the settings in the global section of my smb.conf and I was able to

Hi, I am using logistic regression to classify a binary psychometric data. using glm() and then predict.glm() i got the predicted odds ratio of the testing data. Next i am going to plot ROC curve for the analysis of my study. Now what i will do: 1. first select a cut-off (say 0.4) and classify the output of predict.glm() into {0,1} segment and then use it to draw ROC curve using ROCR package

I am new to R, and I am trying to cut a continuous variable BMI into different categories and can't figure out how to use it. I would like to cut it into four groups: <20, 20-25, 25-30 and >= 30. I am having difficulty figuring the code for <20 and >=30? Please help. Thank you. -- View this message in context: