RLRolan Loboinrnr-still-figuring-things-out.hashnode.dev·Apr 17 · 4 min readYour Backend Is Leaking Secrets (Mine Was Too)Ever had that feeling where your app works perfectly… but deep down you know it's kinda unsafe? Yeah — that was me. So I went all-in on fixing some serious backend security flaws in my project: 👉 BAR00
RLRolan Loboinrnr-still-figuring-things-out.hashnode.dev·Apr 1 · 4 min read🔐 AES-256 Finally Makes Sense (And It’s Way Simpler Than You Think)Let’s be honest… We’ve all heard this everywhere: “Your data is secured with AES-256 encryption” Cool… but what does that even mean? I used to just nod like: “Yeah yeah… sounds secure 😌” But recent00
RLRolan Loboinrnr-still-figuring-things-out.hashnode.dev·Feb 15 · 4 min read🧨 The Bugs That Almost Broke Sortify (And How I Crushed Them)Let me tell you something. Apps don’t usually break because of complex algorithms. They break because of: A 0-byte file. A random binary blob pretending to be text. A filename like report:final*version?.docx Or an undo operation that travels back...00
RLRolan Loboinrnr-still-figuring-things-out.hashnode.dev·Feb 3 · 4 min readFixing a Frozen UI & a Sneaky Scheduler Crash — A Tale of Threads, Signals, and Defensive Code 🧵🔥If your app looks alive but feels dead… congratulations 🎉You’ve probably blocked the main thread. This post is a walkthrough of two real bugs I fixed recently: A UI freeze caused by blocking file I/O on the main thread A nasty crash where a schedu...00
RLRolan Loboinrnr-still-figuring-things-out.hashnode.dev·Feb 1 · 4 min readI Eliminated SQLite Race Conditions in a Multi-Threaded Python App 🚀Random crashes. Database corruption. “database is locked” errors. That’s how my app Sortify behaved when multiple threads hit SQLite at the same time. This post is how I fixed it properly — and made the database production-ready. 🧠 The Problem: SQ...00
