Clark JohnsonBest Time to Buy and Sell Stock IIHere’s another algorithm style coding challenge that I worked on LeetCode. The problem is rated as easy, and I would agree with that…3 min read·May 25, 2020--1--1
Clark JohnsoninThe StartupRevisiting CRUD with SQLNowadays, if you want to communicate with a database you have several options. After working with the Object Relational Mapping system in…3 min read·May 17, 2020----
Clark JohnsonYet Another HackerRank Problem — 2D Array Hourglass in JavascriptAs a developer, it’s important to keep the skills sharp with algorithm practice. The details for the problem detailed in this post can be…2 min read·May 11, 2020--1--1
Clark JohnsonMerging Pre-Sorted Arrays in RubyRuby is a magnificent programming language. There is so much maturity in its syntax and methods that are all designed to make the…3 min read·May 4, 2020----
Clark JohnsonSerialize with Fast_jsonapiSo 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…2 min read·Apr 27, 2020--2--2
Clark JohnsonRuby Serializer in ActionRuby 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…2 min read·Apr 20, 2020--1--1
Clark JohnsonAdding Swagger Docs to a Rails 6 API Using RswagSwagger is a powerful set of tools for developing, testing, deploying, maintaining, and documenting APIs. The tools are found at…3 min read·Apr 13, 2020--3--3
Clark JohnsonRead and Output Postgresql Data Using Node.jsSet up the Node.js Application2 min read·Apr 6, 2020----
Clark JohnsonWhat’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…2 min read·Mar 30, 2020----
Clark JohnsonGraphQL Basic Scenario using Node.js and ExpressWhile we’re all locked down and flattening the COVID-19 curve, I decided to expand my experience level a little.2 min read·Mar 23, 2020----