similar to: Recaptcha (or other captchas)

Hi all, I''m creating an email list managed by my CMS. I''m wondering if people had any thoughts about securing it? I''m just concerned that my application server might be overwhelmed by requests to add to the list by a spider, etc. Am I being overly concerned or is that a real possibility? I was thinking of adding an image with a random sequence of numbers or letters

I''m trying to use the recaptcha gem with devise 2.0.0 in rails 3.2.1. Every time I try, I am able to display the captcha and input the 2 words it asks about. But in my controller (using code I found on github for the recaptcha gem, and after I replaced render_with_context with just plain render) verify_recaptcha always returns false and when I look at flash[:recaptcha_error] it says

Hi all, I follow All the steps for recaptcha , but i am confused how to test on my local host. Because when we register in google recaptcha it ask for domain URL, i stuck here. Q What should i enter in domain url ? Hope that you all understand the problem. Thanks Regards Fahim Babar Patel -- You received this message because you are subscribed to the Google Groups "Ruby on Rails:

Hi List, I''ve followed and read several guides for getting recaptcha working with a site but I keep coming across this problem. The recaptcha images look...weird: This image is taken with the "white" theme, however the sandard one is exactly as weird. I can''t work out what is causing this: http://www.mattharrison.org/images/recaptcha-weird-look.JPG Any tips

I''ve installed the ruby-recaptcha gem as instructed here: http://bitbucket.org/mml/ruby-recaptcha/wiki/Home Here are the steps that I''ve comleted: 1. installed the gem 2. added config.gem ''ruby-recaptcha'' environment.rb: 4. modified action_controller.rb class ApplicationController < ActionController::Base include ReCaptcha::AppHelper 5. modified

Hi all, I am using radiant CMS and I am trying to create custom extension and add recaptcha validation to it but when I call if not verify_recaptcha(:private_key => ''aaaaaaaaaaa'') #add error end I get: undefined method `verify_recaptcha'' for #<Comment:0x4f4c460> Bellow is the full code for my model class class Comment < ActiveRecord::Base

Hi all, I want to implement a captcha on my register page to help weed out any ''non-human'' visitors. I was told to check out http://expressica.com/simple_captcha/ but the site isnt responding. Does anyone have any other reccomendations that are tried and tested & successful? Many Thanks -- You received this message because you are subscribed to the Google Groups

Hi STATISTICA has a function called "Two-way joining" (see http://www.statsoft.com/TEXTBOOK/stcluan.html#twotwo) and the reference material states that this is based on the method as published by Hartigan (found this paper: http://www.jstor.org/pss/2284710 through wikipedia). What is the relationship (if any) between the "heatmap" function in R and this technique? Is there an

Ok I know this is off topic, but since you guys are usualy so helpful, I thought I''d try here first. Building a Rails App and one of the things we''ve done is put a CSS class of; * { font-family:"Lucida Grande",verdana,arial,helvetica,sans-serif; margin:0pt; padding:0pt; } Now the problem is that the padding setting, for one reason or another is killing my select

Let''s say an app has a User, and a User has many friends. Also, let''s say the app authentication was built on the restful_authentication plugin, and we have email and password in the Users table. The friends controller index might look like this; # GET /users/1/friends # GET /users/1/friends.xml def index @users = @user.friends respond_to do |format| format.html

For various reasons, I made a git branch and installed Paperclip in place of attachment_fu. Paperclip works great except that images seem to have lost some quality; edges have gone a little too jaggy to be able to drop attachment_fu just yet. After a post on the Paperclip Google Group, someone suggested the :convert_options could be passed additional attributes, like ''quality'',

Hi all, When using form_for it is easy to add an id to the form using :html => {:id => ''someid''} However, how would one accomplish the same when using the form_tag ? Thank you in advance, Schalk --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post

I''m using will_paginate in a Post class method; [code]def self.list(page) paginate :per_page => 10, :page => page, :include => :user end[/code] I can happily use the method on my posts controller index action; [code] class PostsController < ApplicationController def index @posts = Post.list(params[:page]) respond_to do |format|

Thanks Wolas! Sorry if this seems like a newbie question, what am I supposed replace the stubbed_method_name with? Also, I came across the only thread on the Interwebs which seems to cover this topic - it''s over a year old, but I think they have a solution which could work around the issues you pointed out. However, I couldn''t work out how to get their subbing approach to

Hey all, I just upgraded a very simple rails based website from Rails 2.0.2 to 2.2.2. When I started up Mongrel however, I got the following error: ** Starting Rails with development environment... ExitingC:/InstantRails/ruby/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/initializer.rb:530:in `send'': undefined method `cache_template_extensions='' for ActionView::Base:Class

Hi I have made a 2 shared directories on my Samba Server, then I have made the one read only and the other one access to a spesific user, but now I want to hide the one directory so that only that user can see it. How do I do that . Thanks Schalk

I''m trying to get my head round offering up an API for a RESTful app; is it just a matter of; 1. adding an api_key column to the resource on which incoming requests will made (the app has a User model but I think the API authentication will need to be done on the Site model to which Users belong), 2. generating the API key using Digest::SHA1 or similar (the last dev used SHA1 for the

... for ~30 mins. Sorry for the inconvenience! - Eric -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20170424/c270de68/attachment.html>

Sorry for the off topic. When I login my Phabricator account, I see there is alarm saying "Account Setup Issue: Primary Email Unverified". I cannot see where to ask Phabricator send verification mail to my primary email address. Could you help me out? :-) Thanks. Regards, chenwj 2017-04-24 18:35 GMT+08:00 Eric Liu via cfe-dev <cfe-dev at lists.llvm.org>: > It's working

Hi all, I am new to R and I have got a question in regards to factors. Say I have a simple dataset like the following: Name Time Value a 1:00 1.25 a 2:00 1.26 b 1:00 1.29 b 2:00 1.28 c 1:00 1.21 c 1:30 1.20 c 2:00 1.23 I want to write a script that automatically plot value against time for a, b and c.