similar to: Multiple forms on a page

Hello all. I have the following code (taken from the depot tutorial then modified) def add_dish( dish, type, qnty ) item = @items.find {|i| i.dish_id == dish.id && i.type == type } if item item.quantity += qnty.to_i else if type == ''Fresh'' item = Fresh.for_dish(dish) else item = Frozen.for_dish(dish) end

Hello, I''ve been using Rails for years, including has_many :through and eager loading, but this one has me stumped. The problem is that Active Record is only eager-loading the first of many records. Here are the models (note set_table_name for a legacy schema): class Tag < ActiveRecord::Base set_table_name ''tag'' end class DishTag < Tag has_many

Wednesday''s Beer & Pizza SIG was attended by about a dozen Rubyists, plus one extremely well-dressed gentleman (no hacker he!) who was on the prowl for Rubyists to hire. Beer and Pizza (among other things) were consumed, Ruby (among other things) was discussed, and everyone appeared to have a good time. The upcoming SIG will, as announced previously, be held just up the street at

Hi all, I have two data frames that one of them does not have the column ID: > str(data) 'data.frame': 499 obs. of 608 variables: $ ID : int 1 2 3 4 5 6 7 8 9 10 ... $ alright : int 1 0 0 0 0 0 0 1 2 1 ... $ bad : int 1 0 0 0 0 0 0 0 0 0 ... $ boy : int 1 2 1 1 0 2 2 4 2 1 ... $ cooki : int 1 2 2 1 0 1 1 4 2 3

It's not what I want, the first data frame has 499 observations and the second data frame is a subset of the first one but with 375 observations. I want something that returns the ID for training data frame On Wednesday, November 1, 2017 10:18 AM, Eric Berger <ericjberger at gmail.com> wrote: matches <- merge(training,data,by=intersect(names(training),names(data))) HTH, Eric

But they row.names() cannot give me the IDs On Wednesday, November 1, 2017 9:45 AM, David Wolfskill <r at catwhisker.org> wrote: On Wed, Nov 01, 2017 at 04:13:42PM +0000, Elahe chalabi via R-help wrote: > Hi all, > I have two data frames that one of them does not have the column ID: > > > str(data) > 'data.frame': 499 obs. of 608 variables:

Hi, I have a many-to-many relationship between dishes and ingredients class Dish < ActiveRecord::Base has_and_belongs_to_many :ingredients end class Ingredient < ActiveRecord::Base has_and_belongs_to_many :dishes end I have a join table dishes_ingredients now when i access my_dish.ingredients, i get a list of what looks like Ingredient objects, but the but they don''t have

All: I have been looking through the string of posts regarding this same issue, but I haven't been able to fix this problem. I am running Ubuntu 10.4 64bit, R version 2.10.1 I cannot install certain packages (e.g. "vegetarian") and each time it says basically the same thing (regardless of the package): ################################################################ ... leaving

I have a new server with multiple nics running Centos 6.2 and I'd like to force all NFS traffic over one nic. We're using FreeNAS to dish out NFS shares and I have different IPs on my 2 nics but how can I get the server to mount the share over one particular nic? Or is there a better way to do it? Thanx, Russell Smithies

Respected Sir/Madam, I have a question regarding calculation of LD50 (Lethal Dose) and IC50 (50% inhibitory concentration) of an antimicrobial experiment. I have used a compound isolated from a plant and observed its effect on the fungus *Fusarium oxysporum* by the food poisoning method. Solutions of the compound at concentrations of 0, 50, 100, 150, 200 and 250µg/ ml were added to

Hi, We have the following shares listed in smb.conf users cannot access the samba share directly i.e. \\sambaserver\rixilr or \\sambaserver\bridges error messages '/ibe/dusty/RIXILE Share/Bridges' does not exist or permission denied when connecting to [bridges] Error was Permission denied Aug 21 10:09:12 dish sambaserver[27859]: [2015/08/21 10:09:12.964101, 0]

Vegetarian enough? People often tell me about how they get grief from people who are "more" vegetarian than them. Isn''t that strange? People who can be bothered to make a life changing decision are then chastised by the super veggies for not trying hard enough. http://2site.com/agfdxz Road Map To Riches - Another 2-UP Scam Road Map To Riches is yet Another 2-Up scheme in

libswfdec/swfdec_sprite_movie.c | 60 --------------- libswfdec/swfdec_tag.c | 152 +++++++++++++++++++++++++++++++--------- libswfdec/swfdec_tag.h | 5 + 3 files changed, 128 insertions(+), 89 deletions(-) New commits: diff-tree 37ed222d6ea5305df2c238122be4e31a98af3229 (from 9d35a0a007492163043bf609bf2759a05738c8df) Author: Benjamin Otte <otte at gnome.org> Date:

Samba version : samba-4.1.12, AIX 6.1, compilation(configure, make clean install) was ok. but smbd not starting. gdb --dbx /opt/samba/sbin/smbd /root/core Core was generated by `smbd'. Program terminated with signal 4, Illegal instruction. #0 0x0000000000000000 in ?? () (gdb) where #0 0x0000000000000000 in ?? () #1 0x0900000008406760 in regdb_init () at

Hello, With high microphone gain, I seem to have problem making the silence detection work. The speech detection works well for the rare dish sample, which has very low noise amplitudes in silence regions. However, if the microphone gain is set to really high, noise samples are taken as speech, as indicated by the non-zero return value from speex_encode() calls. I had VAD turned on.

This is a real mystery to me. I have an instance variable in a partial that only gives its value inside a hidden_field_tag. If I try to use the variable anywhere else in the partial, i either get nil or an undefined error. The goal is to use the value of @event.id outside of hidden_field_tag. Here''s what works: <%= hidden_field_tag ''id'', @event && @event.id,

Hi, I've been doing an experiment, measuring the dead-zone-diameters of bacteria, when they've been grown with paper diffusion disks of antimicrobial. There are two groups, or treatments - one is bacteria that have been cultured in said antimicrobial for the past year, the other group is of the same species, but lab stock and has not gone had any prior contact with the antimicrobial.

ERB: <%= hidden_field_tag(''users_ids'', @users.collect(&:id))%> OUTPUT: <input id="users_ids" name="users_ids" type="hidden"

Hi, Has anyone successfully implemented the :onsubmit option for form_remote_tag. It doesn''t seem to work for me. Is there any specific version of rails which is required for the same. Here''s my piece of code. <script> function set_tojid(){ alert(''onsubmit''); } </script> <%= form_remote_tag :update => '''', :url => {

On 24/08/15 10:49, Sundeep Singh Nanuwa wrote: > Hi, > > Is there any issues using spaces in directories paths? > > On 21/08/15 11:06, Sunny wrote: >> Hi, >> >> We have the following shares listed in smb.conf >> >> users cannot access the samba share directly i.e. >> >> \\sambaserver\rixilr >> or >> \\sambaserver\bridges >>