Stack vs Heap: Where Does My Code Live?
Stack vs Heap explained using a Digital Warehouse metaphor. We verify StackOverflow and OOM errors with code and discuss the role of the Garbage Collector (GC).
Programming Languages and Frameworks: Why You Must Master One First
Understand the relationship between Programming Languages and Frameworks. Learn how mastering one language like Java helps you conquer Python and others through Concept Transfer.
Build vs Compile: Why Can’t I Just Press Run?
Build vs Compile explained. Why can’t I just run C code? We break down the difference between Compilers and Interpreters, analyze Python bytecode, and discuss the trade-offs.
CS Fundamentals: Redeeming My Lost 4 Years
A confession of a CS Major who lacked CS Fundamentals. Realizing the limits of rote memorization, I start a journey to relearn Linux, DevOps, and basics.
[WordPress #6] Sending an Invitation to Google Bot (Search Console & Markdown)
Introduces how to register a WordPress blog with Google Search Console to start search exposure (DNS verification, sitemap submission) and how to write developer-friendly technical posts using Markdown.
[WordPress #5] WordPress Initial Setup: Moving-in Cleaning and Interior Basics
Essential setup guide immediately after WordPress installation. Covers timezone and permalink settings, GeneratePress theme installation, essential plugin recommendations, and how to remove the Bitnami banner.
[WordPress #4]: Attaching a Street Address (Domain) and Locking the Front Door (SSL)
A step-by-step guide to purchasing a domain via AWS Route 53, connecting it to Lightsail, and easily applying a free SSL certificate (HTTPS) using bncert-tool.
[WordPress #3] Hands-on! Creating an AWS Lightsail Instance
A hands-on guide to creating a WordPress instance on AWS Lightsail and attaching a static IP. Learn how to finish the setup from the $7 plan selection to checking the admin password in just 10 minutes.
[WordPress #2] Hosting Guide: SaaS vs AWS EC2 vs Lightsail
Confused about WordPress hosting? I compare SaaS vs. EC2 vs. AWS Lightsail. Discover why I chose the $7 Lightsail plan (IPv4) over the cheapest options and how to get 3 months free.
[WordPress #1] Notion vs. WordPress: Why I Left for a Self-Hosted Blog
Why I ditched Notion and Dev.to for a self-hosted WordPress blog. Discover the benefits of data sovereignty, AWS cloud experience, and full control for developers building a personal brand.