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Hi Chris Thanks for your comment. I've run posgresql service and in other console of ubuntu I run command rake db:create, and I get the same message. Maybe I neccessary need to create the databas...

There are a few jobs boards available. Even GoRails has one https://jobs.gorails.com/ It's also worth subscribing to newsletters such as Ruby Weekly and of course, creating a good LinkedIn will al...

W3Villa is a leading Ruby on Rails development company that offers the best Ruby on Rails development solutions with extensive experience in ROR web and mobile development and an extensive understa...

My ASI is producing odd error messages. It’s asking for end commands and closing parenthesis where they don’t belong. I have to fix the code up as it is and these error messages are just getting...

I am upgrading my projects ruby version from 2.3.1 to 3.0.2 with rails 6.1.4 and facing error while file upload My error and details are: https://stackoverflow.com/questions/69256448/rails-file-up...

https://stackoverflow.com/questions/68876726/how-can-compound-csv-file-datas-in-ruby-on-rails-oop

i am using mongoid but active storage is not supported in mongoid so how i upload multiple images ? @Chris Oliver

I want to spawn a process (golang binary), capture its STDOUT and have a reference to STDIN which i can send to at any time. In my case i am getting data in via Websockets and want to pass them to ...

How to use in the project?

A new Mac: ``` macOS Big Sur 11.4 Apple M1 ``` I have a old project, using the ruby 2.3, rails 4.1.8。 but i cant install the ruby in my new mac。 some problem like : openssl 1.1 can't support...

I have extracted the elements which are capital but now. Unable to compare and i need line number also to tell line 3 is not alphabetized.

Been looking for a long time for the best DSL modem for gaming. For me it is important that the games work fast, that the Internet does not slow down. I found a review of best dsl modem for gaming ...

Hi there! Im pretty new to programming and have been taking the Multiple Chatroom lessons but.... Getting this error...can somebody help me with it? ```` Started GET "/cable" for ::1 at 2021-05-...

I am running a multitenant app with users and administrators scoped to their own account / domain (act_as_tenant). My use case is the following : I have a superAdmin model who has access to a su...

I figured this out

I have a post and post has many comments, and i have made a load more button to load more comments with ajax. I would like to display on the button how many comments next page has. I use will_pag...

It does, thank you Chris. Need to spend more time working through the code to see available options like this since they aren't documented. Appreciate the help.