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Hi there, I'm a long time PHP programmer, 6 month newb python developer, but entirely new to git and gitlab. I've spent 2 solid work days trying to solve this issue, I've chatted with others in chat rooms, all to no avail. I'm not certain where I should post this …
by cjohnweb 14 in Software Development ()
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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: ... …
by MrXortex in Web Development ()
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I'm trying to implement upload on ... . I'm hosting the application on Heroku, and I'm using S3. I've created a bucket and I've followed ... trying to make it all work. But it still fails and I get no errors. The uploaded images never get to the bucket.
by silverdust in Web Development ()
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Can any one just give a video tutorial link to deploy ...a complete ror app..or any text tuts for tat.... Thanks in advance .
by sebinjose in Web Development ()
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I am a newbie programming Ruby. I have the below code. Method sum_to_n? which takes an array of integers and an additional integer, n, as arguments and returns true if any two elements in the array of integers sum to n. It should return true for the empty array with …
by eric_arambula in Web Development ()
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Hi i m just learning rails and i want to import my sql data to rails .. i have created database and i had run rake to create shema etc... i m using windows 7 thx
by asaidi in Web Development ()
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Somewhat new to rails and trying to build something to learn, but having an issue. I have successfully created one form field that reads from a collection of categories. I generated scaffolding for the categories and two fields catId and name. After plugging in the field everything worked perfectly. I …
by Devan_1 in Web Development ()
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I need to sort tables with dynamical content with rails. I could use the RailsCast tutorial () but as I'm not using any specific method in a controller, it doesn't seem appropriate solution. I found out about the jquery tablesorter, but it doesn't seem to work. Where the solution might …
by Kert 11 in Web Development ()
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What are the various Components of Rails?
by chrispitt -2 in Web Development ()
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I hear that RUby can be used for desktop development, yet I haven't seen any showcases. I am currently learning C++ but have always had my eyes on Ruby. Is it true? I know Ruby On Rails is for web development. What are the capabilities of ROR? Thanks in advance.
by Azmah 1 in Web Development ()
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Hi just start learning rails i found some difficulties to start the server under linux mint please find the errors i get any help please
by asaidi in Web Development ()
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Hi, I'm developing an application which needs to check user-inputted credentials against a Mysql database running on a web server. Does anybody know how I could communicate between c++ and a PHP or Ruby on Rails page and then parse the results back to the client? Many Thanks
by ebutt13 in Web Development ()
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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 …
by aldm in Web Development ()
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I'm converting a Java/J2EE app over to Ruby/Rails. I need a solution for the CORBA calls. I see that Ruby has its own distributed API (DRb) and there are a few 3rd party CORBA tools, but nothing seems viable for actually doing CORBA in Ruby. What are you guys using …
by BrackishWater in Web Development ()
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I have been developing a rails app for a week now. I use jquery-rails gem to use jQuery and everything was working fine. But today, when I started the development server, jQuery just wasn't loading. The console gave the error and and so forth. So I checked if the jQuery …
by stevanity 4 in Web Development ()
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Is anyone running Ruby on Rails on an Imac G4 or G5? Im on a tight budget right now and dont wanna spend more than I have to. Are either of these models working for anyone? If youre not using them, could I still use either one of these models?
by ambitiouskriss in Web Development ()
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Ok, so I'm working from a book called Agile Web Developement with Rails 4th Edition. I got up to page 83 where they have us running tests to ensure proper validation of our code up to this point. So I have checked and rechecked to make sure my code is …
by Dante2 6 in Web Development ()
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Alright. I am a beginner and I am unable to find a solution to this problem. I am developing this quizzing application. I have built the part that allows you to create and manage questions classified by difficulty and tags. But Im not able to think of a proper quiz …
by stevanity 4 in Web Development ()
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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 (), i get these errors. Can someone point me in the right direction? Thanks :)
by brynFlew 15 in Web Development ()
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Hi, I'm working on rails project where I use json file for storing some data. Basically data are stored and get using ajax calls from jquery. But there are some strange issues. For example, when I add data in json file using AJAX and then open file in Chrome: localhost:3000/example.json …
by aldm in Web Development ()
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Hi, I've been working with Ruby on Rails to make a web application, but I've found something that I really cannot work out how to do with it, so it may be best if I do it manually. Basically, I've got a dropdown menu, that is populated with a list …
by emtw in Web Development ()
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Hi everyone, I'm a bit new to Ruby and Rails, and I'm struggling with a task I'm trying to accomplish. I'm attempting to build a simple Rock-Paper-Scissors game in Ruby on Rails, and I'm a little lost as to where to begin. It seems to me that the app will …
by opsryushi 2 in Web Development ()
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I try to develop a rails web search engine that aims to use carrot 2 clustering rest service that is also work on my computer. However to use these two I need to deploy both of them to same server. Do you know any hosting that makes available to run …
by erogol in Web Development ()
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I'm looking at learning Ruby (including Ruby On Rails) or Python (Including any of its frameworks - though which is better?). What are the pros/cons of each? Thanks in advance.
by Azmah 1 in Community Center ()
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Hey everyone! I was recently introduced to Ruby and am trying to learn it by working my way through the Ruby on Rails 3 Tutorial, but I got a little stuck on autotesting. The guide says that for Windows I should install "Growl for Windows," which I did, and then …
by kvass 70 in Web Development ()
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how to populate select box depending upon the selection of the radio button on rails anyone knows what will be the possible ajax and rails script for populating dropdown list values based on selected radio button on rails 3 example there are two type of platform choices(windows, unix) of radio …
by imon214 in Web Development ()
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Im trying to add new records to my joins table. but when ever i click my link to do so i get this error uninitialized constant Channel::UsersChannel here is the code <%= link_to "Subscribe to Channel", subscribe_path(channel, current_user) %> def subscribe @channel = Channel.find(params[:channel_id]) @user = current_user @channel.users << @user …
by nullSpace in Web Development ()
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Greetings, I am trying to allign horizontal between this two submit button, but I do not understand how to do it, this codes below will show two button (submit1) and (submit2), but located vertically. I need to allign it as horizontal so submit2 button is located horizontally next to submit1 …
by overlook in Web Development ()