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

Lessons

Adding Timeouts to net-ssh with Mike Perham

Jun 03, 2024

In this lesson, we'll dive into some code to add timeouts for an issue with net-ssh with the help of Mike Perham

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.

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.

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.

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

11m

Ruby's Tap Method

Jan 05, 2026 Pro

The tap method in Ruby feels strange at first, but is one of my favorite tools for writing clean code. It can help eliminate local variables and make chaining things together super easy.

25m

Adding Madmin For Customer Support And Monitoring

Dec 31, 2025 Pro

As a product, we'll need to help customers and fix issues in production. To do this, we'll add the Madmin gem to give us an admin area.

26m

Creating a Ruby Gem for Black Friday sales

Nov 25, 2024

Black Friday is a popular shopping holiday every year. In this lesson, we'll build a Ruby gem to help automate our Black Friday sales each year.

19m

CloudFlare Turnstile Captchas in Rails

Sep 23, 2024 Pro

Captchas help prevent bots from spamming your Rails applications so today we're implementing Cloudflare's Turnstile captchas.

Exploring IRB Commands

Aug 19, 2024 Pro

In this lesson, we'll start to build a catalog of time-saving coding commands to use in IRB. Today's methods will help us view available methods in the current context and easily access their source code, all from the command line.

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.

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

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Forum Threads

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

Lessons

Adding Timeouts to net-ssh with Mike Perham

Jun 03, 2024

Organizing Rails Model Files

Oct 30, 2023 Pro

Ruby Debugging with Strace

Aug 28, 2023 Pro

Caching with Etags

Jul 20, 2020 Pro

Autosave Draft Records - Part 2

Jan 31, 2019 Pro

Ruby's Tap Method

Jan 05, 2026 Pro

Adding Madmin For Customer Support And Monitoring

Dec 31, 2025 Pro

Creating a Ruby Gem for Black Friday sales

Nov 25, 2024

CloudFlare Turnstile Captchas in Rails

Sep 23, 2024 Pro

Exploring IRB Commands

Aug 19, 2024 Pro

HTML Learning Path - Form Parameter Naming Conventions In Rails

Nov 02, 2023

The MVC Pattern Explained

Apr 04, 2023

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

Forum Threads

Looking for Rails work? / Hiring Rails developers?

Receiving Webhooks in Development with Ngrok and Docusign Discussion

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I'm feeling lost about learning JavaScript, HELP!

Refactoring Controller Methods Discussion

Setup Ubuntu 13.04 Raring Ringtail Discussion

Is there a beginners course?

Active Query: object date within the next 30 days.

Can't connect to rails server

Data Structure - Going back to the basic with Ruby

Group Chat with ActionCable: Part 5 Discussion

Setup Windows 10 Discussion

Refactoring Your jQuery Code with Objects in Coffeescript Discussion

Chartkick and impressionist gem render not working

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Should I switch to RoR from Laravel?

Model/concerns question