You are chugging along, writing a server side application, for me using: Node: 12.19.0 Cors: 2.8.5 Helmet: 4.2.0 Express: 4.17.1 Everything goes well until you refresh your app and it fails to load a linked image, and upon inspection you find something that looks like this!

October is a wild month! A month that is filled with candy, fright, and open source? …

Cron has a long history in computing and comes with many terrifying and amazing stories. This tutorial will demonstrate how to build a simple Node app using an Express server to run your cronjob. It has a ton of automation potential, and once you get the hang of using cron…

The hard part of becoming proficient with React is getting used to someone else's workflow. This is the bane of instruction, how do you teach someone without making the workflow the focus. …

If you have not read Part 1, please do so before continuing. Picking up where we left off, we have a simple react app that renders the highly impressive ‘Testing from app”. The next goals are: correct title, favicon and font include a Trump image that will ‘talk trash’ using…

When we try to learn, it seems that the world is both our oyster and the Great China Wall! We often hear the adage that ‘practice makes perfect’, only to have someone say ‘no, perfect practice makes perfect!’ Learning how to work with an API is tough, but working with…

I love Linux, and have for several years. I enjoy so many things about the structure and culture, though when I started learning to build APIs using node I experienced an issue! Completing my lessons, I build server after server and at times I get an error that the PORT…

The ‘Greedy paradigm’ or greedy algorithms are part of a programmers toolbox. The tools include the a.) divide and conquer algorithms, b.) randomized algorithms, c.) dynamic programming and d.) greedy algorithms. The term greedy algorithm is a misnomer, greedy is really a technique rather than an algorithm. According to Hackearth…

Life brings us interesting opportunities! I have been a full time student for nearly a decade, and have had many opportunities that I will always cherish. Whether it was research projects, teaching university CS or, now, working as a full time (8 weeks) team leader for Lambda School. I have…