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Web Dev
Querying and Pagination with DynamoDB
This is the second of a three-part series on working with DynamoDB. The first article covered the basics of DynamoDB,…
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Ruby
Understanding Elixir Types
When I first started getting into Elixir, one thing that never quite made sense to me was the type system.…
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Ruby
When To Be Concerned About Concerns
When I wrote about good modules and bad modules, I mentioned that an indication of a “bad” module was when…
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Web Dev
Monitoring Docker Containers with Elasticsearch and cAdvisor
If you’re running a Swarm Mode cluster or even a single Docker engine, you’ll end up asking this question: How…
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Ruby
Good Module, Bad Module
You already know how to use modules in Ruby, but are you abusing them? In this post, we’ll take a…
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Web Dev
Laravel and Behat Using Selenium and Headless Chrome
Let’s take a look at using Codeship for Selenium and Headless Chrome testing, which is key for interacting with JavaScript…
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Web Dev
How to Separate Your AWS Production and Dev Accounts
Managing AWS can be hard. It has tons of services, very granular ways to enable and disable access between services,…
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Web Dev
5 Reasons Automated Testing Is Worth the Investment
In many engineering disciplines, testing is an accepted practice. It’s not something considered an afterthought or a separate process. It’s…
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