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A binary search tree is one of those data structures that's simple to state and easy to get subtly wrong when you code it — especially delete. So I bu
I recently opened up DevInHyderabad, a free coding-course site with 300+ chapters across 7 courses. I built it solo, part-time, entirely on free tiers
This post was created with AI assistance and reviewed for accuracy before publishing. Date is one of the oldest footguns in JavaScript. If you have s
What I built A complete Link-in-Bio store builder SaaS. Users create stores, sell products, accept Stripe payments. Features S
Day 34 of building OrderHub authenticated every request with HTTP Basic — the password re-sent on every call, re-hashed and re-checked server-side eac
What is a Java Full Stack Developer? A Java Full Stack Developer is responsible for developing both the frontend (what users see) and backend (server
How to Implement SQLite-Backed Shell History with Stinkpot Implementing SQLite-backed shell history can greatly enhance your command-line w
Two variables. One assignment. You change y, and x changes with it: int[] x = {1, 2, 3}; int[] y = x; y[0] = 99; System.out.println(x[0]);
Hey Techie 🌸 Before I continue my go series, I wanted to share a personal project that I'll be working on alongside my learning.
When I started learning Spring, I noticed something about the tutorials I found. Many showed how to use a feature, but not always why it worked or wh
Introduction In Go, the go func() construct is a double-edged sword. Its simplicity for launching asynchronous tasks is both a blessing a
Three green tests locally, two red on CI. The outcome depends on how busy the build server is that day. This isn't a logic bug — it's a time.Sleep tha
One thing I never appreciated until I ran the same jar across dev, staging, and prod is how much of "config pain" is really "config layering pain." Wh
probatum is a test-oriented check runner I build (in Rust) — one config file, embedded checks (curl, grep and process supervision built in), and only
When I started learning Spring Boot, one term kept appearing everywhere: JWT Authentication Every tutorial showed me how to implement it, but very
I used to think that cron jobs and queues are two different solutions, but now I realized they aren't competitors, they are meant to work together. I
Codename One Settings used to be a screen inside the old GUI Builder jar. It edited project properties, managed accounts, opened signing workflows,
Pichle post mein humne Go ke baare mein jaana tha. Ab Go ka setup karenge aur pehla Go program likhenge! Pehle Magajmari (Setup) Hame bas 2
When you need process orchestration — approval workflows, business rules, data pipelines — the usual answer is a heavyweight engine: BPMN 2.0 XML, dat
Add an ID column to the WordPress taxonomy list tables by enabling Custom Admin Columns in WP Adminify: go to WP Adminify > Settings > Productivity, s