Programming & Coding

🥇PRIMARY-CATEGORY: Creating, modifying, testing, and maintaining software. Includes programming, scripts, automation, APIs, web development, debugging, and original software projects.

Hybrid buggy whip illustration showing transition from vintage leather to glowing digital circuit design, symbolizing the shift from traditional craftsmanship to future-focused engineering. Created by Eric L. Hepperle using ChatGPT and Affinity Publisher for the blog post “The Buggy-Whip Phenomena of Change” (© 2026).

The Buggy-Whip Phenomena of Change and what it means to be a Design Engineer

Are you a remote Web Developer or Graphic Designer and it feels like there’s been a DRASTIC SHIFT in the Job Market? In this post, I reflect on the dramatic shift happening in the remote tech job market in first-quarter 2026, why traditional web and graphic design roles feel increasingly unstable, and how redefining ourselves

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Post thumbnail demonstrating how to add blog post grid in Elementor FREE with 'The Post Grid' plugin (by Eric L. Hepperle / EricHepperleDesigns (2026)

Showcasing My Latest Posts: A Simple FREE Setup with Elementor Lite & The Posts Grid Plugin

Want to showcase your latest blog posts with a clean grid layout — without paying for Elementor Pro? In this post, I share how I added a blog post grid to my homepage using Elementor Free and the The Posts Grid plugin. A simple, free WordPress solution that took minutes to implement and makes my

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Screenshot: 2026-01-01 - CodeWizard13 GitHub Repos - Markdown KBs list

Eric’s Developer Journal: Updating & Redesigning my GitHub Repo Readmes

📅 Dates Covered: 2025-12-31-2026-01-01 Today was a full-on Markdown makeover across three of my GitHub knowledge base repos. I took a set of rough, barely functional READMEs and rebuilt them into proper front doors: clearer hierarchy, stronger branding, and layouts that are actually pleasant to read and navigate for a very visual, design-minded brain. ehd-kb-ohm

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NOTES: 2021-04-26 | Notes on LinkedIn Learning PHP Videos

These notes are continued from this post. How to Retrieve Data from a MySQL database with PHP (with mysqli) Best practice: Always free result and connection when done. db_connect_guide.php // Credentials $dbhost = ‘localhost’; $dbuser = ‘webuser’; $dbpass = ‘secret’; $ dbname = ‘globe_bank’; // 1. Create DB Connection $conn = mysqli_connect( $dbhost, $dbuser, $dbpass,

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NOTES: 2021-04-26 | Thoughts on PHP and Life

I have all these PHP snippets on my desk of things I learned taking Linkedin Learning PHP courses. I took a 4-hr long coding test for a remote PHP/LAMP Developer job with the Huntsville, AL branch of NASA. I was excited for the opportunity, but learning I was lacking on all kinds of modern programming techniques,

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PHP Fatal Error: Call to Member Function on Array

Description & Purpose In this post I discuss how I troubleshot a simple object-oriented (OOP) PHP program that had array and class issues. Yesterday I began taking a course on LinkedIn Learning callled PHP: Object-Oriented Programming (OOP) because I want to refresh my OOP knowledge and fill in any blanks in my understanding. I got

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Code Sample: JavaScript ES6 – Scrape OneTab Links (2018)

Here is a program I wrote in 2018. It usues vanilla JavaScript ES6 to scrape and parse links on a OneTab bookmarks page and outputs the results as HTML. While the resulting JavaScript document isn’t a web page, per se, it can be copied into an HTML document and saved. (also on GitHub) /* Program

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Quora: What workflow do you recommend for UX redesign on an existing website?

Quora Link: https://www.quora.com/What-workflow-do-you-recommend-for-UX-redesign-on-an-existing-website Date Posted to Quora: 2018-12-25 Description: This is a question I posted on Quora Here is what I posted, archived here for posterity: Date Published: 2020-03-27 Date Updated: 2022-09-06

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EH_DESIGN_2019.02.05_Blog_WP_QuickTip_Youtube-DL_01

Quick Tip: Download Entire Playlist with YouTube-DL CLI

This is just a quick tip about how to use YouTube-DL to download entire video playlists from YouTube. I find this software very useful because you never know when a playlist you’ve bookmarked is all of a sudden going to be removed. In some cases — before I discovered this software — I found hidden,

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Troubleshooting WAMPServer Won’t Start on Windows 10

WAMPServer doesn’t work. I launched the application from the taskbar in Windows 10, but the “W” in system tray doesn’t turn green, it just stays red. There is also an error when I hover over the W: Local server – None of 2 services running SEARCH TERMS I TRIED Here are some search terms and

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