13 Topics
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 | Amazon is Hiring! A job at Amazon is unlike any other you have had. You will be inspired, you will be challenged, and you will impact the future of the technology. This is for some very unique technical projects for Amazon technical development teams (eCSG & Retail systems) in Canada … |
| | I have created an app with simple login authentication, it is actually a twitter clone. The user logs in and access the pages, etc. But when the user posts something from there profile. It gives an error NoMethodError in RibbitsController#create undefined method `userid=' The error is around line 5: class …  |
| | Hi, I have module that imports data from json file to hash. Json file is pretty big so I don't want loading to take place on every request because it takes some time. It would be best to do this just on server start. I have a class variable in …  |
| | Hello, I am having trouble finding a good tutorial on how to install eclipse with aptana radrails on centos, when i try to install radrails in eclipse using the instructions givin here ([aptana](http://www.aptana.com/downloads/start)), i get these errors. Can someone point me in the right direction? Thanks :) An error occurred … |
| | Alright, I have a members area, area.php, and I used mysql to find the userlevel and display content depending on the userlevel, 1 for user, 2 for admin. I made it, but it displays both the user and admin for 1, and 2. [CODE]<?php // Members Area // session_start(); $usernamee … |
| | Hello all, I wanted that a particular user can login only 1 time in a day and his details are updated in the table.Can anyone help me with it. my login method is [CODE]args = params[:user] @user = User.find_by_username(args[:username]) if @user && @user.password == args[:password] session[:login] = @user.username redirect_to( :controller … |
 | Hi I'm trying to make a friend request feature like in a social networking site and I've been getting this Unknown Attribute error whenever I try to request a friendship with an another user. [url]http://s1042.photobucket.com/albums/b429/Kevin_Tang/?action=view¤t=unknown_atrribute.png[/url] And this is the code of the friendship controller. [CODE]class FriendshipController < ApplicationController def req … |
| | I have made a couple of preliminary versions of a web machine as an HTA and as a web dialog plug in for Google's Sketchup. The machine has moving sliders (hence machine) that get populated with names of real objects in a hierarchical structure set by the user's associations e.g. … |
 | Hello, I use Ruby with Sinatra in my application and I need to store a big data (exceeding 4K) in my session or somewhere secude on the server because I do some API calls and I refer to that data very often and that's why I need it stored. The … |
| | So far today has been one of those days where I can't get anything to work. For the past three hours, I have been trying to require tmail library, and trying to connect to my mail server with imap. Here is a brief session illustrating my frustration. [CODE]irb(main):001:0> require 'net/smtp' … |
| | Hey ok so im getting this error. no idea why, could you guys help? Controller action - [CODE]def confirm @title = "Confirm" if request.post? confirmation = params[:confirmation] account = Account.find_by_username_and_confirmation_code(params[:confirmation].username, params[:confirmation].code) if !account.nil? account = Account.update_attribute("confirmation_code", "") if account.save flash[:success] = "Congratulations you have now confirmed your email!" redirect_to :action … |
| | Hello everyone. I have created a sales system for my company. Basically you telnet to the system and enter your login name, password ... From there you can access the sales system. I am working on a feature to write reports for a certain area of the system. For this, … |
| | can we have more than 2 arguments in send query statement . for eg: Cli::send(@session, "reload,yes", "") |