similar to: What if a webservice is not available = "execution expired" error

I''m thinking of experimenting with some currency conversion. However, I''d like the conversions to be in synch with the current rates. Anyone know (and this maybe out in left field) if there is some online (perhaps xml) or other data stream I can connect with in my code to output values based on user selection ? TIA Stuart

Hi, I''m interested in using a currency conversion web service in my rails app. Does anyone have a free service that they use and like? I found this one http://www.webservicex.net/WS/WSDetails.aspx?CATID=2&WSID=10 I''ve tried to make a simple, plain Ruby script to connect to this and get a conversion rate without success. How do I integrate a webservice into my rails app? I

In a rails app I have a sprintf("#0.2f",x.price) formatted value that may be nil. What is the preferred (short-elegant-terse) ruby way of testing for this and displaying a substitute text ("n/a") in place of the missing numeric value? Regards, Jim -- *** e-mail is not a secure channel *** mailto:byrnejb.<token>@harte-lyne.ca James B. Byrne

I am actually following the instructions/code snippets from "Agile Web Development with Rails" and got as far as page 73 where I did ruby script/generate controller Store index, then edited store_controller.rb to class StoreController < ApplicationController def index @products = Product.salable_items end end and product.rb to: def self.salable_items find(:all,

hey, i have made a webservice http://twodecode.pilot.localhost.be:3000/backend/wsdl here i can see the wsdl file i have a method string Authenticate(string twa, string login, string pass) when i do /invoke i can test it, this all works backend_api.rb class BackendApi < ActionWebService::API::Base api_method :authenticate, :expects => [{:twa =>:string},{:login

Hello, I have used the following data to draw my barplot: BL LR Q 36.35 1.00 1.92 36.91 4.00 0.00 25.70 6.00 0.00 34.38 3.00 1.92 05.32 0.50 0.00 BL<-c(36.35, 36.91, 25.70, 34.38, 05.32) LR<-c(1.00, 4.00, 6.00, 3.00, 0.50) Q<-<(1.92, 0.00, 0.00, 1.92, 0.00) barplot(dt$LR, main='LR Value', col='orange', border='black',

Another newbie question: How do i convert a float to a string, rounded to a certain number of decimals? Thanks -- Posted via http://www.ruby-forum.com/.

Hi Prof. Williams, thanks for your suggestion. The updated code is below. It turns out it was a matter of displaying the second column in yval to get the number of N and subtracting it from the n column in the frame to get the number of Y remaining in a binary example. once this is added now the function returns the rules along with Y and N count affected by the resulting rule. I am ccing

Hi all, Is there a quick way to display or recall data points from a specific region on the plot? For example I want the points from x>5 and y>5? Thank you very much! -- Edward Chen [[alternative HTML version deleted]]

> -----Urspr?ngliche Nachricht----- > Von: Andre Lucas [SMTP:andre.lucas at dial.pipex.com] > Gesendet am: Freitag, 12. Mai 2000 16:37 > An: Bladt Norbert > Cc: 'Karsten Thygesen'; 'openssh-unix-dev at mindrot.org'; > 'carl at bl.echidna.id.au' > Betreff: Re: Patch: OpenSSH 2.1.0 under Solaris 8, Solaris 7 and > other systems, too > > Well

I''ve never had much luck with sprintf... I can format a price descently enough with sprintf("$%0.2f",price) but for large values this only gives me $2500.00 I need the comma precision of $2,500.00... so how can I get that? -- Posted via http://www.ruby-forum.com/.

We were trying to normalize bands that didn't actually exist (e.g., the last band with 320-sample frames at 32kHz). Thanks to John Ridges for the report. --- libcelt/celt.c | 24 +++++++++++++++++------- 1 files changed, 17 insertions(+), 7 deletions(-) diff --git a/libcelt/celt.c b/libcelt/celt.c index 31d35f8..287c720 100644 --- a/libcelt/celt.c +++ b/libcelt/celt.c @@ -1137,6 +1137,7

This patch provides the ability to create a "dir" type storage pool, and to add and remove volumes for existing pools.

This set of patches supercedes the previous set, and has been rebased with changes from upstream.

Users can now: * Add a new storage pool. * Delete a storage pool. * Start and stop storage pools. * Add a new storage volume. * Delete a storage volume. * List existing storage pools, with details. Signed-off-by: Darryl L. Pierce <dpierce at redhat.com> --- Makefile.am | 31 +++++--- nodeadmin/addpool.py | 182 ++++++++++++++++++++++++++++++++++++++++++++

This patch again rebases on upstream and should apply on next as of right now.

Hi I am running Mac OX tiger with the installed ruby 1.8.2, and mysql5 (I checked that it was running in preference). I tried to run the various fixes recommended in agileweb. I am stuck on page 57, script/generate scaffold... > Could you paste in your database.yml file, from the > "config" folder inside your Rails app? If you have any > passwords entered there, you should

This pair of patches provide a new storage admin interface. Then, on top of that, it refactors the domain administration pieces to now properly use storage pools and volumes when defining a new VM.

I am new to Ruby on Rails. I have read a lot, and bought several books, and now I have started to implement a modified "shopping cart", following the AWDWR-book, with modifications to suit our application (subscriptions and memberships). Having done up to chapter 7 I have had no real problems, except one: Since our customers are Swedish I need the screen names, texts etc to be in