Displaying 20 results from an estimated 1000 matches similar to: "Decoding Unicode URLs Properly"
2008 Jan 21
13
has_many with different primary key
I''ve got quite the ActiveRecord challenge, any help would be
appreciated.
In my current project Companies can have many reviews.
class Company < ActiveRecord::Base
has_many :reviews, :as => :reviewable
end
However, my company table, I have two different IDs to identify my
company.
id - This is the typical id we use for normal stuff
other_company_id - This is the id we use
2006 Sep 29
5
Request URI Length Override
Please help,
Does anyone know how to override the Mongrel request URI limits
built in? I know it was set at a 512 byte limit, but my application
will not work with this in place.
Why do I need a larger limit? I''ve written a rails application
that uses a bookmarklet to send large amounts of data from site to
site. The only way to do this is (and keep it cross browser
2006 May 24
2
OSX Rails Session Issues
Hey friends,
I need a little assistance getting one of my applications running on
OSX.
I am able to install everything, and get my application running, but
when I try to store an object in the session in one of my apps, the
session object doesn''t get stored.
I tried running webrick, and I tried running under lighttpd.
I tried running a regular session store, and a mysql
2007 Feb 19
2
Acts_As_Ferret Tutorial
Hey guys,
I wanted to share with you guys a detailed tutorial I just
finished this weekend for using Acts_As_Ferret.
http://www.railsenvy.com/2007/2/19/acts-as-ferret-tutorial
I started using Ferret and Acts_As_Ferret a few weeks ago, and I
learned so much that I wanted to give back to the community by writing
up a helpful tutorial that covers all the key topics in one
2006 Jul 09
0
Orlando Ruby Users Group
Orlando Florida Ruby/Rails Programmers,
The Orlando Users Ruby Group is looking for more Ruby/Rails
programmers in the area to join us. We''re having our 3rd meeting
tomorrow night.
For details see our website: http://www.orug.org
If you''re looking to get into rails subcontracting work we need more
local programmers!
Gregg Pollack
Orlando Ruby Users Group
2006 May 02
2
Converting from UTF8 to ISO-8859-1 encoding
Please help,
I have followed the rails wiki to convert my rails application to use
UTF-8:
http://wiki.rubyonrails.com/rails/pages/HowToUseUnicodeStrings
I am able to succesfully cut and paste Unicode characters from other
page, successfully store and display unicode characters.
However, my client actually wants ISO-8859-1 encoding, which I''m
coming to realize is somehow
2008 Jul 17
2
We ain''t got no RSpec
Hey Guys,
This last week on the Rails Envy Podcast we received an "interesting"
voicemail. Jason encouraged me to make a remix, and I think you guys
will appreciate what resulted.
If you have a few minutes and need a good laugh, see here for the
voicemail and the remix:
http://www.railsenvy.com/2008/7/17/we-aint-got-no-rspec
-Gregg
--
Posted via http://www.ruby-forum.com/.
2003 Oct 30
2
'nls' and its arguments
Dear R experts!
I'd to fit data by 'nls' with me-supplied function 'fcn'.
1) I'd like 'fcn' to accept arbitrary arguments, i.e. I defined it
as f(...) {<body>}. (Ok, that's not actually impotant).
2) Second, I would NOT like to supply every parameter in the formula.
To illustrate this, let's look at the last example of 'nls' help
2012 Mar 06
1
How to eliminate for next loops in this script
I needed to compute a complicated cross tabulation to show weighted means
and standard deviations and the only method I could get that worked uses a
series of nested for next loops. I know that there must be a better way to
do so, but could use some assistance pointing the way.
Here is my working, but inefficient script:
library(Hmisc)
rm(list=ls())
load('NHTS.Rdata')
day.wt <-
2007 Feb 03
2
Boost Sorting with Acts_as_ferret?
Hey guys,
Simple question here.
I have a single index of recipes, from which I''m looking at the
following fields: Name, Ingredient Text, Tags, and Description.
The key is, I want to show all the results that come from Name,
before I show any of the results from Ingredient Text, Tags, or
Description.
I tried doing this:
acts_as_ferret :fields => {
:name =>
1998 Sep 17
1
Lazy Samba (that'd make it Waltz)
Funny thing happening with an NT Client: it sees all the files in a
public Samba share, but when I make any change (like renaming a file or
dropping files into it) the change doesn't show up in the window until I
press F5 (Refresh). Is it some config in Samba whichs defaults to "lazy"
behavior which I'm failing to see?
Thanx 4All,
Juan
--
2006 Jun 25
7
Unicode HOWTO?
I am disappointed about the (seeming) lack of Unicode support in Rails.
Is there a howto about working the most important limitations? For
example, figuring out the length of an entered word: "???".length() will
return 6, not 3. So if there is a maximum number of characters a user is
allowed to enter, this won''t work as it should -- it treats strings as
byte arrays instead
2006 Jul 22
10
Non English characters
Hi folks,
Does anyone know how to tackle Swedish letters in Rails. Am I
completely off track in thinking that it should be done using map or
regex in some clever way?
Bealach
2006 Mar 21
2
How do I get substring of utf-8 string?
I''m trying to get substring from a utf-8 encoded string. (say, first
50 characters of the string) String#[0..49] would give me the first
50 bytes not 50 characters..
I know there is jcode library, but it only let you count number of
characters in utf-8 string.
unicode gem doesn''t seem to help much. unicode_hacks gem seem to
solve the problem, but it also seems to
2010 Jun 17
1
Rails won't execute backticked OS commands
I''m at a loss as what to look for...
I can issue a command result = `some_os_command_string` on my dev system
just fine in both a pur ruby test file, and from Rails in dev mode.
When I push that code to my server, the backtick command doesn''t work.
No failure message -- even if I wrap it in begin/rescue so I have no
specific clues to work from.
I can run that same back ticked
2012 Oct 30
2
error in lm
Hi everybody
I am trying to run the next code but I have the next problem
Y1<-cbind(score.sol, score.com.ext, score.pur)
> vol.lm<-lm(Y1~1, data=vol14.df)
> library(MASS)
> stepAIC(vol.lm,~fsex+fjob+fage+fstudies,data=vol14.df)
Start: AIC=504.83
Y1 ~ 1
Error in addterm.mlm(fit, scope$add, scale = scale, trace = max(0, trace -
:
no addterm method implemented for
2006 Jan 05
1
unicode hacks - fixes for webrick and Safari
Hello!
First, thank you Julian for the useful plugin ''unicode_hacks'' <
http://julik.textdriven.com/svn/tools/rails_plugins/unicode_hacks/>.
I have found some problems running my app in development on Webrick
and looking at it with Safari (MacOS X 10.4.3, Safari 2.0.2). Some
files are sent with different sizes (e.g. default css example, or
controls.js ), and it
2007 Jan 30
3
Export ZFS over NFS ?
I''ve got my first server deployment with ZFS.
Consolidating a pair of other file servers that used to have
a dozen or so NFS exports in /etc/dfs/dfstab similar to;
/export/solaris/images
/export/tools
/export/ws
..... and so on....
For the new server, I have one large zfs pool;
-bash-3.00# df -hl
bigpool 16T 1.5T 15T 10% /export
that I am starting to
2004 Feb 02
1
Robust nonlinear regression - sin(x)/x?
You reall have only one parameter in your model, c = a/b. You can't
identify both a and b from your model, therefore, you should fit the
linear model: lm(z ~ c* sin(x)/x)
Ravi.
----- Original Message -----
From: cstrato <cstrato at aon.at>
Date: Monday, February 2, 2004 2:28 pm
Subject: [R] Robust nonlinear regression - sin(x)/x?
> Dear all
>
> Since I did not receive any
2008 Aug 20
15
CF to SATA adapters for boot device
Has anyone here had any luck using a CF to SATA adapter?
I''ve just tried an Addonics ADSACFW CF to SATA adaptor with an 8GB card that I wanted to use for a boot pool and even though the BIOS reports the disk, Solaris B95 (or the installer) doesn''t see it.
I might give the IDE version a go (I really wanted hoT-plug), otherwise I''ll be able to store a couple of thousand