similar to: MacOS X - R crashes & import problem (PR#9005)

Hi: I have a table called clients and each client has many lists (a has_many and belongs_to has been created in the class. What I need to do is get a count of the rows in each list for each client. I was hoping I could do something like client.lists.count but it does not seem to work. Any suggestions? bruce

I''d like to take some advice and write a generator to change the scaffold.css. How do I do that? I looked on the wiki and googled it but have not found anything yet. Any help would be much appreciated. bruce

I added :accesskey=>"D" to the html options hash of my link_to tag but nothing happened. Should I keep trying or is this not an option yet? bruce

I create a hash using this line of code @x = Account.find(:all) I then want to go through each element in turn and add a key value pair to the end of it. I thought this would work, but it does not. @x.each do |a| a.merge({"balance"=>50} I used merge because I thought ''a'' would be a hash (how do you find out the type of an object?) I then guess it was

I am reposting this because not only am I VERY interested in the answer but because I think it would also be useful to many, many people. We kind of have a house-style here, so it would be nice if the generated scaffold.css would accommodate that. My questions are? Is it possible? Is it safe? How? bruce

Hi: @x = Invoice.find(:first) if @x do one thing else do another end This ought to work but does not. I think that @x is nil but if I test for existance or @x != nil or @x.attribute != nil - my code does not respond correctly. What is the value of @x if there are no records yet in the invoices table? Thanks in advance. bruce

Is it possible? It is mentioned in AWDWR but I cannot find that option in the MySQL documentation. I can dump the whole db or just the structure, but I''d like to be able to dump just the contents. bruce

> Am 25.01.2021 um 17:04 schrieb Johnny Hughes <johnny at centos.org>: > > On 1/22/21 5:12 AM, Ljubomir Ljubojevic wrote: >> On 1/22/21 9:29 AM, Marc Balmer via CentOS wrote: >>>> Hence it is as good as dead in my mind when looking into the future, I >>>> am looking for future distro of choice. >>> >>> A little mentioned choice would

hi: I am on Mac OSX 10.4 using locomotive. My ActionMailer configuration is ActionMailer::Base.delivery_method = :smtp # or :sendmail or test ActionMailer::Base.server_settings = { :address => "mail.albertafilmworks.com", :port => 25, :domain => "brucebalmercanada.com" } ActionMailer::Base.perform_deliveries = true

> Am 01.08.2020 um 23:52 schrieb Leon Fauster via CentOS <centos at centos.org>: > > ?Am 01.08.20 um 23:41 schrieb Kay Schenk: >> Well misery loves company but still...just truly unfathomable! >> Time for a change. > > > I can only express my incomprehension for such statements! > > Stay and help. Instead running away or should I say out of the >

I am building an invoicing system but cannot use the auto_increment field to determine the invoice number (because they are running 3 different companies off the one system. I need to find the last invoice number from any given company and then add 1 to it to get the next invoice number. BUT, there is a unique case on the very first invoice produced because there is no earlier invoice

Hi R-users, In a plot, can I specify pch to be a greek symbol? (I looked at show.pch() in the Hmisc package but couldn't see the right symbols in there). If not, I guess I can get around this using text(x,y,expression()). cheers!, Matt. Dr Matt Fischer Postdoctoral Fellow - IPILPS ANSTO - Institute for Nuclear Geophysiology Building 21A PMB 1 Menai NSW 2234 Ph: +61 2 9717 9686 Fax:

dear samba users I have been searching the online documents, howtos and such yet I did not find an answer to my question/problem, so if you have any hints for me that would be much appreciated....: We are trying since two days to install Windows XP printer drivers from the "Add Printer Wizzard" in Windows onto a Samba 3.0.24 installation. We created the [print$] share as

Hi, I want to write in x axis label "fitted value of lambda" (lambda in greek letter). xlab=expression(lambda) gives the "lambda", I tryed things like xlab=paste ("fitted value of ", expression(lambda)) but I didn't get the greek letter. Thanks in advance for any hint. Antonio Olinto ------------------------------------------------- WebMail Bignet - O seu

I have a problem with R in Ubuntu 16.04. I do not know if it is mine pc or general problem but I was not able to find solution on Internet. First of all I can not change locale to greek by getting this message: "In Sys.setlocale("LC_CTYPE", "Greek") : OS reports request to set locale to "Greek" cannot be honored" Second and more serious is that I can not

Hi: Some French fellow posted a notice yesterday about a book that had come out. It''s called "Ruby on Rails" and is apparently by DHH & David Thomas. Is this a scam? If not, does anyone know where I can buy this book in English? I''ve searched the usual places but can''t turn anything up. Bruce

> On Nov 3, 2017, at 5:09 PM, peter dalgaard <pdalgd at gmail.com> wrote: > > >> On 3 Nov 2017, at 23:39 , George Balas <gbalas07 at gmail.com> wrote: >> >> I have a problem with R in Ubuntu 16.04. I do not know if it is mine pc or >> general problem but I was not able to find solution on Internet. >> First of all I can not change locale to

Hello there, Is there any way to italicize Greek symbols such as mu in axis? From the help files of mathematical anotations: "Note that bold, italic and bolditalic do not apply to symbols, and hence not to the Greek symbols such as mu which are displayed in the symbol font. They also do not apply to numeric constants.", it seems that it cannot be done. Thanks, Bingzhang Chen

Hi, I need to add on a plot text containing italic Greek characters using the function mtext (i.e. I cannot use Hershey vectors). The characters are nicely displayed when the file is saved as png but not when saved as eps. See code below as example: #postscript('test.eps') png('test.png') plot(1,1, type = 'n') mtext(side = 3, line = 2,

R community, I am having trouble adding Greek symbols to a plot. I want to mix Roman text and Greek -- but they keep fighting! Pseudo code for what I want: [Greek] gamma [subscript]1 = [Roman] Threshold 1 I have conducted a search on the CRAN FAQ list, but no luck. Any and all hints would be GREATLY appreciated. Niels Waller Department of Psychology and Human Development Vanderbilt