Learn Javascript Algorithms: Graph and Tree Traversal
When it comes to two things that have traveled time and space together forever, Algorithms and Data Structures might come to mind....
The Care and Feeding of the JavaScript Set OBject
Set is one of my favorite built-in object types in JavaScript. Today I’ll introduce the Set object and discuss some of its use cases.
Rails: Protect Devise when using OAuth
If you're using OAuth and Devise together in an application, you need to remove the Devise Authentication routes and still confirm your model won't...
Ruby: A Kindler, Gentler Flow Control for Beta Sites
When you're working with beta sites, it's commonplace to have <% if else %> blocks in your views for code that shouldn't be seen...
Ruby: Flow Control and Assignment
You'll find that Ruby offers some excellent flow and control and assignment opportunities. What's more, is that it can be flipped right or left...
Ruby: Load Config from YAML if ENV Variables are not set
We are all well aware of the tried and true method of setting your applications variables using ENV, right? Stuff like ENV, etc. is...
Rails: How to get Column Types in ActiveRecord
You can use the columns method to get the types of columns in an ActiveRecord. With that, you can perform functions on the data...
Ruby: Ruby’s String and Regexp Methods
Here's an impressive example of Ruby's String and Regexp methods. We're going to use them to parse a string, and then form an array...
Rails: Multiple Sites (Multisites) in one Web Application
Did you know it is possible to host multiple sites in one web application? It's actually quite easy! The one issue you will run...
Latest articles
Here are Six Front-End Development Channels on YouTube
The Coding Train
https://www.youtube.com/watch?v=bKEaK7WNLzM
If you love programming then this is the...
Real World Use Cases for JavaScript Proxies
Introduction to Proxy
In programming terms, a proxy is an entity that acts on behalf of some other entity....
Fifteen Podcasts for JavaScript Web Developers
If you're a web developer then you're used to reading a lot. Now you're thinking, "Hashrocket, what am I supposed to do...
Why you should use CSS3 over Bootstrap
When we start learning how to create a web page and learn about CSS, it can be quite daunting to see the...
