Displaying 20 results from an estimated 4000 matches similar to: "Extracting URL and text from HTML?"
2006 Jan 30
4
How to encode URLs?
How does one encode URLs in ROR?
Thanks
Frank
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2006 Feb 01
4
Viewing all Properties and Methods?
Hello,
How can I see all the properties (member variables) and methods (functions) that are available for an object? Is there a function similar to PHP''s var_dump in MySQL?
Many thanks for your assistance.
Frank
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2006 Feb 20
46
Ruby + Apache Lucene using XMLRPC?
Please excuse me if this has been answered before.
Is there a "how-to" guide or a walkthrough on integrating Lucene with ROR via XMLRPC?
I got Ferret to work but I am worried that it''s not going to be as scalable.
I highly appreciate your assistance.
Thanks
Frank
---------------------------------
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2006 Feb 01
3
SimpleRss: Poorly formatted feed
Based on the suggestions here I decided to use SimpleRSS but no matter what RSS feed I try, I keep getting the error:
"Poorly formatted feed"
I have tried "well formatted" RSS 0.91, 0.92 and 2.0 feeds but to no avail.
Can anyone please come to my rescue?
Thanks
Frank
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2006 Jan 30
2
:condition not being applied
I am using acts_as_taggable and everything seems to be working except that
:condition => "tags_resources.portal_id=#{portal_id}"
is not being applied.
@resource_pages = Paginator.new self, Resource.find_tagged_with(:any => tag, :condition => "tags_resources.portal_id=#{portal_id}").length, 25, @params[''page''];
@resources
2006 Feb 17
2
Accessing just the body of email in text format?
I am interested in accessing the body of the email in text format using IMAP to receive emails.
So far I have tried the following
#body = imap.fetch(message_id, "BODY[TEXT]")
#body = imap.fetch(message_id, ["BODY[]"])[0].attr[''BODY[]'']
But both of the above give me body text + the headers including Content-Type etc. How can I access
2006 Feb 02
19
No more logs after SVN?
Hello,
Yesterday I "subversioned" my app using svn and now everything works fine except I don''t see any log entries in development.log?
What would cause the log entries to be not produced anymore?
Thanks
Frank
---------------------------------
Bring words and photos together (easily) with
PhotoMail - it''s free and works with Yahoo! Mail.
2006 Feb 14
6
routes question [Catching URL in a variable]
Hello Rails Gurus,
I have spent the entire night trying to figure this out with no luck. I will really appreciate if someone can come to my rescue.
I have a URL like the following:
http://domain.com/resource/http://www.rubyonrails.org
and would like to capture the rubyonrails URL after the http://domain.com/resource/ part in a variable.
I tried something like
2006 Feb 19
4
Multiple Characters Negate Using Regexp
Dear experts,
I am trying to build a regular expression to filter out anything between <script ... > and </script> tags where I can specify something using negate class to exclude more than one character in sequence.
I tried:
originalresponse.gsub(/<script([^>]+)>([^<]+)?<\/script>/,'''')
but obviously if the script has the
2006 Feb 17
3
Accessing Yahoo!, Hotmail and Gmail address book?
Just wondering if any one has been able to come up with a solution to access Hotmail / Gmail / Yahoo address books via their ROR app?
Thanks for any tips/guidance you can provide.
Frank
---------------------------------
Brings words and photos together (easily) with
PhotoMail - it''s free and works with Yahoo! Mail.
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2012 Dec 04
14
custom define type for array with 'case' argument pass to it
I am trying to write a define type which will use an array but in the
meantime have an argument pass to it that sets a case. See for example :
define link_files ($linkcase) {
case $linkcase {
"var" : {
file { "${name}_exelink" :
path => "/var/log/puppet/${name}_log",
ensure => link,
2012 Sep 17
1
memory leak using XML readHTMLTable
Hi,
I'm using the XML package to scrape data and I'm trying to figure out
how to eliminate the memory leak I'm currently experiencing. In the
searches I've done, it sounds like the existence of the leak is fairly
well known. What isn't as clear is exactly how to solve it. The
general process I'm using is this:
require(XML)
myFunction <- function(URL) {
html
2006 Jan 29
1
Why am I getting "undefined local variable or method `acts_as_taggable''"?
Hello,
I recently installed acts_as_taggable using the following command:
gem install acts_as_taggable
# output follows
Attempting local installation of ''acts_as_taggable''
Local gem file not found: acts_as_taggable*.gem
Attempting remote installation of ''acts_as_taggable''
Updating Gem source index for: http://gems.rubyforge.org
Successfully installed
2006 Feb 08
2
URL rewriting
Here is the scenario I am trying to achieve. Basically, I want to run
the action "show" from my controller, without adding the "show/id".
Standard:
http://www.domain.com/controllerName/show/id
I would like:
http://www.domain.com/controllerName/randomstring (where randomstring is
a
field in my model/table, that is equivalent to a GUID -> and unique).
I''m confused
2006 Feb 04
22
What''s the best way to embed a form?
I would like to embed my login form on my app''s home page. What''s the best way to render the login action of member controller from another action?
Thanks
Frank
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2006 Feb 13
11
ROR code syntax highlighting on blog?
I am interested in putting the cool syntax highlighting for ROR code. What''s the best way to do that? Is it using textilize or another formatting language? Or do I need special stylesheets?
Any assistance is appreciated.
Thanks
Frank
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2006 Feb 10
3
robots.txt best practices
I''d been ignoring this error message in my log for a while:
ActionController::RoutingError (Recognition failed for "/robots.txt"):
I had never touched robots.txt. So I decided to make it a proper robots.txtfile
I found this great article...
http://www.ilovejackdaniels.com/seo/robots-txt-file/
...where Dave explains the ins and outs of the file.
Before I changed mine, I
2020 Apr 07
2
Rtools and R 4.0.0?
There appears to have been some progress on this matter:
-Note that @command{g++} 4.9.x (as used for @R{} on Windows up to 3.6.x)
+Note that @command{g++} 4.9.x (as used on Windows prior to @R{} 4.0.0)
See SVN commit r78169 titled 'anticipate change in Windows toolchain', or the
mirrored git commit at
https://github.com/wch/r-source/commit/bd674e2b76b2384169424e3d899fbfb5ac174978
Dirk
2020 Apr 27
2
Rtools and R 4.0.0?
Hevr? told me that people from Bioconductor and possibly others are
keeping an eye on this thread so it would be good to post a note here
too.
As of version 4.0.0, the official R for Windows and binary packages
provided via CRAN are built with gcc-8.3.0 from rtools40, as shown in
the CRAN check table:
https://cran.r-project.org/web/checks/check_flavors.html
Instructions and installers for
2006 Feb 07
3
Why would @params[:page] >= 2 give an error?
Can anyone please guide me as to what is wrong with the following?
if @params[:page] >= 2
@title+=@params[:page]
end
Thanks
Frank
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