Displaying 8 results from an estimated 8 matches for "igvita".
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2009 Apr 01
2
hpricot won't scrape! (newb question)
Hey all! Just to preface, I am fairly new to RoR, and brand new to
using hpricot.
I am using the following code to scrape this xpath:
"/html/body/div/div[5]/div/div[2]/div[2]/div[2]"
from this url:
"http://www.greatnonprofits.org/"
Here is my code to do so (taken from igvita.com''s related blogpost):
*************
require ''rubygems''
require ''open-uri''
require ''hpricot''
@url = "http://www.greatnonprofits.org/"
@response = ''''
begin
# open-uri RDoc: http://stdlib.rubyonra...
2007 May 10
5
Pagination has many through problems
I have searched for days for an example that demonstrates what i would
like to do, and this morning i thought i''d worked it out, but
no....here''s what i have:
Controller
==========
class ProfilesController < ApplicationController
def friends
current_user.profile.friends
end
def list_friends
@profile_pages, @profiles = paginate( friends, :per_page => 10)
end
end
2007 Feb 10
2
Ferret and Paginating Find
...I decided to change my pagination to begin using the
"Paginating Find" plugin.
http://cardboardrocket.com/pages/paginating_find
I''m using the "Paginating Find" plugin and combining it with the
following guide to get Digg.com style pagination looking links.
http://www.igvita.com/blog/2006/09/10/faster-pagination-in-rails/
For most of my site, that works fine, but I haven''t been too successful
in getting it to work with acts_as_ferret and I''m not quite sure where
to start.
Anyone tried this out before or have any ideas that might point me in
the righ...
2007 Apr 01
1
Ajax response not evaluating?
...ctions with no failures! Even better, the response
is identical for a logged in user (which does evaluate). This pattern
repeats on FF 1.5/IE 7.
I''ve updated all js scripts to latest revisions (rake rails:update...).
Any ideas? Can you give it a shot, do you see the same problem?
Ilya - igvita.com/blog
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2006 Oct 18
3
[Bug] Seg Faulting in index.rb:718
...fault
ruby 1.8.5 (2006-08-25) [i686-linux]
I''m using ferret 0.10.11. I haven''t had the time to dig into yet, it''s
on the backburner right now - I just keep several spare servers and
restart them periodically but maybe someone else can spot the problem.
Ilya
http://www.igvita.com/blog
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Posted via http://www.ruby-forum.com/.
2010 Dec 15
6
Mysql query optimization for order condition
Hello everyone! I''ve a question that I hope someone in here would be able to
answer. Today I was writing a simple test for a method that takes the last
"n" (where n is an integer) users that signed up on my web app.
I know it''s a simple method, but then I started to think about the optimal
way to query the DB, and I tried different options. The first thing I did
2008 Feb 20
3
Can Rails and PHP work together?
Hello everyone,
I am new to RoR, coming from an ASP.NET background. I''m currently working
on a politically-themed social network, and I want to have multiple bloggers
who will blog about various topics. My web host offers several PHP-based
blogging engines, and I like WordPress, so I am trying to set it up with a
subdomain such as blogs.mydomain.com/blog_name. However, I''m
2007 Feb 20
7
How to Get data from Web Page to Database.
Hi,
I want to get the details from a table which is displayed on a Web
page into the Database.
How to read that Web page ? I mean if there is table Student details
like Roll no., name etc.
And I want to read that table & store it into my database in table
My_Student. How to do this?
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