Hi, I am new to Ruby on Rails. I have an existing website that I need to configure on IIS. I installed Ruby Hosting package from Web Platform Installer. When I ran the website, I got the following...

Muhammad Usama Alam

Hi everyone, I have a migration like this: ``` def change add_column :orders, :order_number, :serial end ``` and when I create a new record in the database I get 1,2,3 etc., What I need is ...

Squealer182

win 10

daniel

Hi guys, I have written the following code in Ruby that takes input from a user regarding plane and flight details and displays the user inputs as an array in the terminal. For example, if the use...

ibz95

Awesome, thanks for posting your solution. I'm sure at some point when I need to use OpenSSL directly, this will come in handy!

Chris Oliver

I love prawn PDF for generate pdf file , i need gems like prawn for generate ppt/pptx file in ruby . what I need * Table with some style * multi pages * Add image and add above some text * add s...

TalaatMagdy

Hey iam trying to figure out how i could limit my combinations of objects. **My problem:** I want to generate x teams with the most "point" outcome of 432 players, max team size is 7 players. Each...

punkt1

I am searching for engineering talent for a few open roles with innovative, growing, employee-centric companies disrupting a variety of exciting industries, prioritizing Ruby on Rails. All of them ...

Polina Resenchuk

I continued with my google searches and found a suggestion that worked. I just ran 'gem update' and then 'rails new pallet_tracker' and everything worked.

William Jones

Hi everyone, I am new to rails and would like to ask how to create pdf thumbnails on each pages and/or convert each pages to an image and generate a thumbnail. Thank you.

Harris Mariano

Hi there, I'm just trying to automate a process. We use a command line tool which is navigated by keystrokes (no mouse). I was hoping to create a ruby script to send the required keystrokes to tha...

MaxwellMax

I know nothing How do I restart it? (Of course, it was installed using Homebrew. Not sure if that matters or wth it means.) Thanks!

WoodbineOne

We’re thrilled that our good friend Yukihiro Matsumoto, creator of the Ruby programming language, has been able to join us at RubyRussia 2019 as a speaker for the second time, having previously spo...

Iurii Gurzhii

I mostly program in Python, but I'd like to learn Ruby and Ruby on Rails. Where would you recommend starting? Are there good tutorial series to read/watch? Good books to get?

Robert Rose

I personally love Ruby because the language is designed for humans first and foremost. You don't have to jump through hoops to make the computer understand it, so you can spend your time thinking a...

Chris Oliver

I think it would be better if you ask questions about what you don't understand. "stuck on the basics and understanding the “need” and/or implementation of certain things." What things do you u...

Tabish Iqbal

If you are learning something it is a good idea to have an actual purpose in mind. If you don't it is hard to push yourself on learning for learning's sake. So best thing is to think of a problem ...

Colin McGowan

For example: if you open Microsoft Word, you can open the File tab and Open a file. This opens up the File Explorer and allows you to choose a .doc or .docx file to open. [appvalley](https://getapp...

BontieFernandes

Shouldn't be too bad. You'd want to figure out what it means to abandon the cart. Is that a cart that was last created 1 hour ago that wasn't checked out? Then you'd want a cron job to look for t...

Chris Oliver

Thanks Chris

Stephen Sizer