similar to: Custom helpers for list of options?

I''m attempting to use the example given in the Rails Recipes book chapter 2, to create a select drop-down using the InPlaceEditor function (modified to be InPlaceSelectEditor. The example given works (a country list drop-down), but I''m attempting to use it to display a list of items generated from an object in another table that is linked to the table that I''m editing.

Hello all, I have created a migration add_details _to users ... ( city_id , profession ) and then migrated it.. when i use params[:user] to update the database by taking user inputs from forms in views, it is not updating the database for these city_id and profession... ( not changing from null ) if add validation for presence of city_id .. it is giving the error "City id cant be

Hi Im testing wxRuby. I have a problem when ruby try to load the load wx. Im newbie to ruby, maybe a make a simple mistake : Best regards. Install wxRuby-------------------------------------------------------------- pedro@la-vaca-azul:~$ sudo gem install wxruby2-preview Need to update 2 gems from http://gems.rubyforge.org .. complete Select which gem to install for your platform (i486-linux)

What would be the best way to create a form select dropdown box and upon "submit" have it directly go to a controller method view? I have something that somewhat works, but I think there is probably a much easier way to do it. As of now, I have the dropdown list which when the form is submitted is handed to a controller method which basically I have my dropdown box: <%=

hi, I wanted to convert a graph into image and display it in browser, i got the image in the given folder and everything is coming out well but the image is not being displayed, even the error or warning is not being given so i dont know what exactly i have made mistake in the code, please can anyone help me out in this please. sample = function(env) { req = Rook::Request$new(env) res =

Hi ! This is Madhavi from Mumbai, India. Incidently this is my first post. I am working on Credit Scoring Model and using R, I have run the logistic regression. I have received following Output. I have two questions (a) What is the significance of "family = binomial(link = logit)". Why do I have to mention Binomial? Is it because my dependent variable assumes only two values 0 and 1?

Hi all, I need to export the document as csv file, i have exported successfully, but the problem is not displayed as per my format, in csv file the format is suffuled, i want the orderwise as how i have mentioned in my query, please help me to come out in the order wise. My coding is: @report_data=EdiaUserContact.find_by_sql( "SELECT '''' as ''Title'',

Hi All, I'm trying to install the package "BRugs" and could not find it on the install package list. Then I tried the suggestion to run the following command in R install.packages("BRugs") but get the following error message: Loading required package: BRugs Warning message: In library(package, lib.loc = lib.loc, character.only = TRUE, logical.return = TRUE, : there

Hello, Everybody. I encounter a problem when i using my guest. I booting my guest without HDMI primarily, Then i add it, but my guest is be rebooted. To know what cause it, i do it again, especially i check my guest is running normal or not with "ping" before plugging, that's well. What i was suffer? can you help me solve it? Following message is detailed!!! Guest: window 7

Sorry about replying for the second time. After having slept on it (not much, but some), some thoughts are emerging / being distilled about my own attitude. On 2/21/23 19:04, Daniel P. Berrang? wrote: > On Tue, Feb 21, 2023 at 06:53:39PM +0100, Laszlo Ersek wrote: >> >> More in general, this lesson tells me that POSIX is effectively >> irrelevant -- which is quite sad in

Bruno Cornec via Syslinux said on Sun, Oct 25, 2015 at 12:39:53PM +0100: >I'm indeed trying to have everything I need on the boot part of the >ISO9660 image (kernel and an initrd which is normally built by >MondoRescue which then mounts the ISO9660 FS to have access to >additional content once booted). For now I do not seem to get to boot the >kernel. > >My machines are HP

> > >Number: 16605 > >Category: kern > >Synopsis: samba 2.0.6 under 3.4-RELEASE can't open buffers Currently running 3.4-20000214-STABLE. Compiled samba 2.0.6 from /usr/ports; smbpasswd dies with a segmentation error but appears to complete writing the server SID and smbpasswd file (NT domain authentication works). Tried complete uninstall,

Dear colleagues: This summer, the ASA will award a new prize for statistical software. This note is to encourage you to apply or nudge someone you know to apply. The award is for software that contributes to better use of computing in statistical research and applications, written while the applicant was a student. There is a $1,000 prize plus the opportunity to give an invited talk at the

Good Day! My name is Anna Sakharova. I live in Russia, Yaroslavl sity. I'm 20 years old. I study Computer Security at Yaroslavl state University named after Demidov(Matematic Department, 4 course). I'm interested in mathematic and coding. I would like to write programs assosiated with my profession. My favorite language is c++ builder. My experience: 1). Program that provide deterministic

To: Twin Cities Asterisk Users From: asterisk_help at iwishi.nu Subject: TwinCities Asterisk Users Group Meeting this Saturday - Only 1 and 1/2 days away! Meeting Start: 09/08/2007 - 11:30am Hello all Twin Cities Asterisk Users, It's time once again to have another meeting. I've not had much time to prepare, but I'd really like to review and install with the group at our next

Bruno Cornec via Syslinux said on Wed, Oct 28, 2015 at 01:45:22AM +0100: >Is there a way to increase the debug level of syslinux.efi in order to >check what it tries to do and diagnose more precisely what happens ? Ok, I tried to modify mk/devel.mk to put: GCCWARN += -Wno-clobbered -DCORE_DEBUG=1 -DDEBUG_MALLOC -DDEBUG_THREAD And removing the -DDYNAMIC_DEBUG but now syslinux doesn't

Hello, Ady via Syslinux said on Sat, Oct 24, 2015 at 12:56:26AM +0300: >> EFI expects 0 "no emulation", although 4 "hard disk" would have >> been an obvious choice, too. >> But probably they wanted to avoid the need for partition table >> interpretation inside the EFI System Partition. >> > >And here is the issue :-O. Or I should say, the

Hello, Ady via Syslinux said on Fri, Oct 23, 2015 at 04:10:29PM +0300: >I still would like more details from Bruno. If indeed "everything" >needed to boot the OS is inside the FAT image, then at least 2 issues >could be relevant: >_ the exact complete characteristics of the FAT image; >_ the exact complete command line used to build the ISO image. Hopefully my other

On Mon, Dec 04, 2017 at 04:02:33PM +0800, Lying wrote: > Hello, Everybody. I encounter a problem when i using my guest. > > I booting my guest without HDMI primarily, Then i add it, but my guest is be rebooted. > > > To know what cause it, i do it again, especially i check my guest is running normal or not with "ping" before plugging, that's well. > >

Hi all, We are preparing for a future batch, and we may be shorthanded for teaching. R is our programming language of choice. Data Science Retreat (DSR: http://datascienceretreat.com) sits at Microsoft Ventures offices in Berlin Mitte. We have chief-data-scientist mentors and a pretty exhaustive program on machine learning + data science. You can check it out here: