Search Results for "help-with-programming-to-decide-if-user-input-is-string-or-integer"

Lessons

Caching with Etags

Jul 20, 2020 Pro

One fantastic way to improve Rails performance is by using Etags to help the browser keep track if a page has changed or not. This can help Rails skip rendering views entirely and save lots of time.

16m

Ruby Debugging with Strace

Aug 28, 2023 Pro

In this lesson, we will be learning how to use strace to watch our system calls which we can then use to help debug issues further.

11m

Autosave Draft Records - Part 2

Jan 31, 2019 Pro

Creating draft records in your database can be tricky. We'll be using the Draftsman gem to help us create draft versions of our records with our autosave Javascript

14m

In this lesson, we will look at some guidelines which we can use to help keep our Rails model files organized and uniform. Along the way we will uncover a couple of gotchas to be aware of when doing the work to align your files with the template.

20m

Auto-detect User Time Zones in Rails

Aug 28, 2018 Pro

Use the jstz Javascript timezone library to help auto-detect and set the user's time zone in your Rails apps

What Is A State Machine?

Aug 20, 2015

Learn what a state machine is and how it can help you keep track of everything

12m

Using Ruby Service Objects To Refactor Your Rails Code

Apr 10, 2015 Pro

Learn how to refactor your Rails model callbacks into plain old ruby objects that help organize your code

HTML Learning Path - Form Parameter Naming Conventions In Rails

Nov 02, 2023

In this lesson, we will step briefly into the world of forms in Rails to see the naming conventions Rails uses to help us get structured data from form submissions in our Rails applications.

11m

The MVC Pattern Explained

Apr 04, 2023

Rails uses the MVC Pattern. This isn't as scary as it sounds. It's basically a design architecture that gives you 3 primary buckets to help you organize your code.

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Forum Threads

Setup Windows 10 Discussion

Chris Oliver replied February 12, 2018 8:40pm

238

General

Looking for Rails work? / Hiring Rails developers?

Similar to the Hacker News thread, I thought we might start up a thread for anyone looking to hire a Ruby / Rails freelancer or if you're a freelancer looking for work. *Please lead with either SE...

Chris Oliver replied October 26, 2016 4:35pm

General

Is it necessary to overengineer Java programme?

Recently I've been studying Spring Boot and Spring Framework to develop a RESTful API application. Previously I have been using Laravel to develop RESTful API for my work. But I decided to expand ...

Jonesmartinze posted December 3, 2019 10:23am

General

Should I switch to RoR from Laravel?

Tellcitybbq City Barbeque how was your last dining experience through City Barbeque Customer Satisfaction Survey. https://guestsurvey.onl/www-tellcitybbq-com/

hennybell227 replied May 25, 2021 9:12am • Solved

General

How do I build a dynamic drop down menu in Rails with Simple Form?

Hey Stephen! Rails doesn't have anything built-in to support this kind of feature. It doesn't make many decisions on how you should handle the frontend for you which makes sense since it's a backe...

Chris Oliver replied March 10, 2017 4:51pm

Rails

I'm feeling lost about learning JavaScript, HELP!

Try freeCodeCamp, W3Schools and Udemy

Athi replied November 30, 2023 10:23am

Javascript

Is there a beginners course?

Therrapy replied December 16, 2020 5:20pm

Rails

How did you become good at back end development / Ruby on Rails?

I would agree with others here, Google is a massive help. But Chris has built a fantastic comminuty here at GoRails along with a wealth of amazing resources. With that I would say never be affraid ...

Alan Reid replied February 8, 2017 11:56am • Solved

Rails

Having a little problem running the 'rails server' command...

Hi there,I'm new to the whole programming and I'm trying to figure out why I can't seem to run the 'rails server' command if anyone can help me out that would be cool. The code below is what I get ...

Codesaurus1 posted March 23, 2018 2:15am • Solved

Rails

Model/concerns question

If you're calling title directly, then you're not calling your capitalize_title method. You would want to call the name method.

Chris Oliver replied January 28, 2020 2:20am

Rails

Group Chat with ActionCable: Part 5 Discussion

Hi chris, Isn't storing chat id is vulnerable to XSS?

anasaijaz replied June 16, 2021 3:51pm

General

Data Structure - Going back to the basic with Ruby

Hi Kelvin,Let me try and put my own perspective1 - Solid understanding of programming and computer science fundamentals. What do they want me to know?Cracking the coding interview book2 - Data Stru...

William Kennedy replied February 28, 2018 5:36pm • Solved

Ruby

Not able to Subscribe

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 2021-05-14 ...

Danniel Tung posted May 14, 2021 8:51pm

Ruby

When deployed to Heroku, python setup.py egg info did not run successfully.

Hi everybody, I joined this group to learn more about web development. I am familiar with Java, C, and HTML, and am actively learning CSS and Python. I am highly interested in programming, which is...

Callum D posted July 14, 2022 10:57am

General

What is Programming & Web Development?

Programming is the language computers speak, while web development is the creative process of building and maintaining online experiences. It's like crafting a digital masterpiece. Speaking of whic...

BillieWenders replied February 23, 2024 12:14pm

General

Pair Programming on Rails Scopes Discussion

I know this is old, but going to answer anyway for future users. You have not defined "Event" here so it doesn't know what to do with that. Try something like: ``` irb(main):007:1* class Event irb(...

Alisha Taylor replied May 11, 2022 4:08pm

General

Receiving Webhooks in Development with Ngrok and Docusign Discussion

Web hooks just aren't appearing in ngrok. All it's showing me are gets. I'm following along, and it's clearly connected and updated the database, but it's not showing them in NGrok

Mike Straw replied May 24, 2018 6:15pm

General

Can't connect to rails server

Yes. Ill try this and start again. Thank you so much for the help!

AustinH00 replied February 24, 2018 9:30pm

Rails

Refactoring Your jQuery Code with Objects in Coffeescript Discussion

This video was great. I built a nice functionality based on this lesson and you can check the source code on github. Everything is explained in this stackoverflow post https://stackoverfl...

Fabrizio Bertoglio replied April 24, 2018 7:32pm

General

Comments With Polymorphic Associations Discussion

If you use: ```` rails g model Comment commentable:references{polymorphic} ```` rails auto creates the compound index for lookup as part of the migration: ```` t.references :commentable, po...

Karl McCollester replied June 13, 2022 4:22pm

General

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Search Results for "help-with-programming-to-decide-if-user-input-is-string-or-integer"

Lessons

Caching with Etags

Jul 20, 2020 Pro

Ruby Debugging with Strace

Aug 28, 2023 Pro

Autosave Draft Records - Part 2

Jan 31, 2019 Pro

Organizing Rails Model Files

Oct 30, 2023 Pro

Auto-detect User Time Zones in Rails

Aug 28, 2018 Pro

What Is A State Machine?

Aug 20, 2015

Using Ruby Service Objects To Refactor Your Rails Code

Apr 10, 2015 Pro

HTML Learning Path - Form Parameter Naming Conventions In Rails

Nov 02, 2023

The MVC Pattern Explained

Apr 04, 2023

Forum Threads

Setup Windows 10 Discussion

Looking for Rails work? / Hiring Rails developers?

Is it necessary to overengineer Java programme?

Should I switch to RoR from Laravel?

How do I build a dynamic drop down menu in Rails with Simple Form?

I'm feeling lost about learning JavaScript, HELP!

Is there a beginners course?

How did you become good at back end development / Ruby on Rails?

Having a little problem running the 'rails server' command...

Model/concerns question

Group Chat with ActionCable: Part 5 Discussion

Data Structure - Going back to the basic with Ruby

Not able to Subscribe

When deployed to Heroku, python setup.py egg info did not run successfully.

What is Programming & Web Development?

Pair Programming on Rails Scopes Discussion

Receiving Webhooks in Development with Ngrok and Docusign Discussion

Can't connect to rails server

Refactoring Your jQuery Code with Objects in Coffeescript Discussion

Comments With Polymorphic Associations Discussion