Andrew MullanReact Native through the lens of a React Web App developerI have recently started converting a few of my React web apps to React Native and I’ve really enjoyed how straight forward the process has…Apr 30, 2021Apr 30, 2021
Andrew MullanFibo and MemoA common theme in dynamic programming algorithm questions on Leetcode or in job interviews, is that the underlying problem is some twist…Feb 2, 2021Feb 2, 2021
Andrew MullanWhat is a Promise?Have you ever tried to set the results of a fetch to a variable, but once you run your code the variable does not contain any data you…Dec 1, 2020Dec 1, 2020
Andrew MullanHiding keys and secrets in Ruby on RailsWhen creating a Ruby on Rails backend, you may want to utilize an external API or set up JWT. In the case of an external API you will…Nov 23, 2020Nov 23, 2020
Andrew MullanConverting a Rails database from SQLite to PostgreSQLYou may have set up a Rails project using the default values, but now want to deploy it to a hosting site such as Heroku. If you follow…Nov 9, 2020Nov 9, 2020
Andrew MullaninThe StartupSelecting Elements in the DOM With JavaScriptAs your webpage grows in size, it may become more difficult to grab the elements you’d like to edit. Javascript gives you multiple…Oct 13, 2020Oct 13, 2020
Andrew MullanLoading Excel Data Into an ActiveRecord DatabaseDo you have a large excel file that you would like to get into your ruby program or rails database? There’s a gem for that! Either install…Oct 5, 2020Oct 5, 2020
