Ruby on Rails community forums - Page 2

Symbols vs Strings Discussion

General • Asked February 14, 2019 4:09pm by Chris Oliver

Nice! Some of my upper division CS students struggle with the notion of symbols, and I'll point them this way.

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Preventing XSS in a Rails app, accepted architecture?

Rails • Asked February 15, 2019 9:57pm by Mark Kadlec

I've read and understand the great ways Rails sanitizes data when going from server to client, but I have a question that I would love to get some guidance/input on. Recently it was discovered t...

Analytics with Segment Discussion

General • Asked February 12, 2018 8:40pm by Chris Oliver

Great episode Chris! Would be awesome to see some more detailed episodes both for client and server side implementations.

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User Referral Program From Scratch Discussion

General • Asked August 14, 2018 1:19pm by Chris Oliver

Just the thing I was needed for a current project, as usual, perfect timing Chris !

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Why have the three dots syntax?

Javascript • Asked February 13, 2019 6:20am by shreyathakare

So basically I have a doubt in[ java developement](https://crbtech.in/java-training/top-java-developer-training-and-placement-in-pune) which i don’t get what’s the difference between these two li...

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Vue.js Components in Rails Views Discussion

General • Asked April 12, 2018 2:06pm by Chris Oliver

Nice video. What about Vue state managment in Rails. When one Vue component mess with state of another Vue component?

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My Development Environment Discussion

General • Asked February 12, 2018 8:39pm by Chris Oliver

Vim tip: you can type :help [command] and vim will tell you what that command does. sometimes these descriptions can be so descriptive they're sort of confusing.the one that saved me SO MUCH time, ...

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Handling Subdomains and Multitenancy From Scratch Discussion

General • Asked February 12, 2018 8:39pm by Chris Oliver

This is my favorite episode thus far. The expansion on top of Rails is so intuitive, never thought how useful separating accounts from users would be.Hopefully there's a simple answer to this. When...

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Installation Error with Ruby 2.6.1 on Ubuntu 18.4.1 LTS Server

Servers • Asked February 12, 2019 9:15pm by AndreasGothe

I encountered following error trying to install Ruby 2.6.1 on a VMWare driven Ubuntu 18.4.1 Server with **rbenv**: ``` Installing ruby-2.6.1... BUILD FAILED (Ubuntu 18.04 using ruby-build 20...

Login with Facebook Discussion

General • Asked February 12, 2018 8:40pm by Chris Oliver

Thanks for the video—it was great! I would love to see how you'd approach managing multiple OmniAuth strategies for a single user without Devise.…

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GoRails: Question And Answer #1 Discussion

General • Asked February 13, 2018 1:40am by Chris Oliver

Great article! Can we feature it on our website: https://cybercraftinc.com ?

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I am getting this "Rails ExecJS::ProgramError in Pages#home"

Rails • Asked February 12, 2019 3:49am by theshashiverma

I am getting this "Rails ExecJS::ProgramError in Pages#home" error in browser, when i go to the root path which is pages#home. I am using windows 10. untill i dont add the bootstrap it works fine b...

Creating an application Multi Language

Rails • Asked February 9, 2019 12:35am by Kelvin Firmino

Hi, good evening. Cris, I would like to create a system which will suport many language. For instance, I would like to be able to access the languages using URL like: https://www.mysite.com/u...

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I am getting this "Rails ExecJS::ProgramError in Pages#home"

Rails • Asked February 11, 2019 3:54am by dev

Hello, I am getting this "Rails ExecJS::ProgramError in Pages#home" error in browser, when i go to the root path which is pages#home. I am using windows 10. untill i dont add the bootstrap it wo...

ibm Iseries AS/400 DB2

Databases • Solved • Asked April 27, 2018 5:57pm by Manuel Martinez

I'm trying to connect using some of the gems:sequel, dbi, ibm_db, jdbc-as400-adapterWithout success, does anyone have the same problem?

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Affiliate Program Gems

General • Asked December 31, 2015 2:35am by Brent C

I would love a tutorial on creating an affiliate program... Anyone have any gems they can recommend?

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Good public national holidays api?

General • Asked September 7, 2015 11:50am by Andrei Crudu

I am working on a project and I need an api from which to import all the national holidays for a certain country and even for specific regions in that country. So for example I could import all...

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How to Upload Files Directly To S3 Using Paperclip And Dropzone.js

Rails • Asked February 5, 2018 7:36am by James Derryl

[How to Upload Files Directly To S3 Using Paperclip And Dropzone.js](https://www.railscarma.com/blog/technical-articles/upload-files-directly-s3-using-paperclip-dropzone-js/)

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Deploy Ubuntu 18.04 Bionic Beaver Discussion

General • Asked February 17, 2018 4:09am by Chris Oliver

Thanks for this article, Chris! I'm struggling to get past the step of installing NGINX with Passenger. The command sudo apt-get install -y nginx-extras passenger...results in a message about sever...

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