Clark Johnson – Medium

Clark Johnson

he/him

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Clark Johnson

Best Time to Buy and Sell Stock II

Here’s another algorithm style coding challenge that I worked on LeetCode. The problem is rated as easy, and I would agree with that…

May 25, 2020

May 25, 2020

Clark Johnson
in
The Startup

Revisiting CRUD with SQL

Nowadays, if you want to communicate with a database you have several options. After working with the Object Relational Mapping system in…

May 17, 2020

May 17, 2020

Clark Johnson

Yet Another HackerRank Problem — 2D Array Hourglass in Javascript

As a developer, it’s important to keep the skills sharp with algorithm practice. The details for the problem detailed in this post can be…

May 11, 2020

Yet Another HackerRank Problem — 2D Array Hourglass in Javascript

May 11, 2020

Clark Johnson

Merging Pre-Sorted Arrays in Ruby

Ruby is a magnificent programming language. There is so much maturity in its syntax and methods that are all designed to make the…

May 4, 2020

May 4, 2020

Clark Johnson

Serialize with Fast_jsonapi

So you’ve created a great API using Ruby on Rails, and now its time to prepare the data object (probably a hash) to be consumed by your…

Apr 27, 2020

Apr 27, 2020

Clark Johnson

Ruby Serializer in Action

Ruby has been in use now for quite a while. Even though that is the case, there is still a need to address well-used issues. In this…

Apr 20, 2020

Clark Johnson

Adding Swagger Docs to a Rails 6 API Using Rswag

Swagger is a powerful set of tools for developing, testing, deploying, maintaining, and documenting APIs. The tools are found at…

Apr 13, 2020

Adding Swagger Docs to a Rails 6 API Using Rswag

Apr 13, 2020

Clark Johnson

Read and Output Postgresql Data Using Node.js

Set up the Node.js Application

Apr 6, 2020

Read and Output Postgresql Data Using Node.js

Apr 6, 2020

Clark Johnson

What’s So Great About Node.js?

When designing backend applications, there are several choices. Ruby on Rails gained prominence due to its pillar of “Convention over…

Mar 30, 2020

Clark Johnson

GraphQL Basic Scenario using Node.js and Express

While we’re all locked down and flattening the COVID-19 curve, I decided to expand my experience level a little.

Mar 23, 2020

GraphQL Basic Scenario using Node.js and Express

Mar 23, 2020