The Heuristics Say Don't
A culture that only records its disasters ends up with a biased archive. Wars documented, plagues chronicled, collapses catalogued. The quiet decades …
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My First Day at a developer Bootcamp: What I Experienced as a Beginner
Starting a developer bootcamp is both exciting and a bit overwhelming. On my first day, I didn’t expect to understand everything—but I was ready to le…
Python's collections Module: Beyond defaultdict and Counter — 4 Hidden Gems That Solve Real Problems
Python's collections Module: Beyond defaultdict and Counter — 4 Hidden Gems That Solve Real Problems Every Python developer knows defaultdict and Coun…
Stage 2.1 — Core Security Concepts
From Zero to Cybersecurity Professional | Complete Roadmap Series Series: Cybersecurity × OT/ICS Security — Full Roadmap Stage: 2 — Cybersecurity Core…
Coder, Programmer, and Software Developer: Understanding the Journey
Many people use the terms coder, programmer, and software developer interchangeably. While they overlap, they represent different levels of responsibi…
this is scary (day 0 of learning data engineering)
apparently i need to build in public and create a personal brand to get a job, which tbh is a big big ask from little introvert me, who would rather g…
Week 1 Complete: My First Steps into Neural Networks and TensorFlow
Today I completed Week 1 of Course 2 (Advanced Learning Algorithms) in the Machine Learning Specialization. This week was exciting because I moved bey…
The Rust You Actually Need to Write Your First Anchor Program
If you have made it this far in 100 Days of Solana, you have been working in JavaScript and on the command line. You have been calling RPC methods, bu…
Why You Keep Failing Dynamic Programming Problems (And How to Actually Fix It)
TL;DR: Dynamic programming is the topic most developers struggle with longest, and the reason is almost always the same: they are trying to memorize s…
How I Fixed Bugs in 30+ Open Source Projects (And What I Learned)
How I Fixed Bugs in 30+ Open Source Projects (And What I Learned) Over the past few months, I've been contributing to open source as an independent de…
How to Prepare Your Azure Environment for Management and Administration Tasks
Introduction Before managing cloud resources in Microsoft Azure, it's important to become familiar with the tools used for administration and automati…
Are Your Game's "Optimizations" Just Bottlenecks in Disguise?
Unmasking True Optimization: When Pooling GameObjects Isn't Enough Introduction In the pursuit of performance, object pooling has long been a cornerst…
How ESLint Actually Works: The Quality Gate Behind Modern JavaScript
A few days ago, I shared an article: You Don't Need Another Agent. You Need a Linter. Then I did what I do with anything I write: shared it around — a…
Three Token-2022 Mints in One Week: Fees, Yield, and Soul-Bound
If you have built middleware in Web2, you already understand Token-2022 extensions. The old SPL token program is like a plain Express router. Token-20…
Podcast: Craig McLuckie on Culture as a Team's Operating System in the AI Era
In this podcast, Shane Hastie, Lead Editor for Culture & Methods spoke to Craig McLuckie, co-creator of Kubernetes and CEO of Stacklok, about the impa…
I Learned REST APIs in College - But Nobody Told Me What They Actually Do
You open Instagram.Your feed loads. You like a post. You follow someone.Every single one of those actions is a REST API call happening behind the scre…
Database Management Systems for Beginners: Learn SQL, Tables, Queries, and Data Design.
I often see beginners struggle with databases because most resources either jump straight into SQL syntax or spend too much time on theory. Over the p…
Why SCORM Refuses to Die — And What AI Finally Changes About That
SCORM was built in the early 2000s for a world of CD-ROMs and Flash. It's 2026 and it still runs 80%+ of corporate e-learning. Here's why, and why gen…
Hello IT World! Why I’m "Learning in Public" at sandycodesdev 🚀
Hey guys! 👋 My name is Sandeepa (but you can call me Sandy). I’m a third-year software engineering undergraduate student at SLIIT. If you are reading …
Building and Scaling a Platform with Project-as-a-Service
When a platform started with total developer autonomy, teams felt overwhelmed and ended up solving the same problems in completely different ways. The…
Your mental model is more important than your words.
Why the Right Mental Model Matters More Than the Right Words A 1972 experiment by Bransford and Johnson has been stuck in my head, because it maps per…
How a Magento 2 Upgrade Broke Our Multi-Website Setup (And Why the Problem Wasn't Magento)
A few weeks ago, I was working on a Magento 2 upgrade for a project that hosts multiple websites under a single Magento installation. The upgrade itse…
Integrating Generative AI Into an Enterprise E-Learning Authoring Tool — What I Actually Learned
After 11 years building e-learning software at a major enterprise, here’s what surprised me when we started shipping GenAI features to real users. The…
It Worked on My Machine (Literally)
I have a TRMNL on my desk. If you haven't seen one, it's a little e-ink display from trmnl.com that shows you whatever you tell it to: your calendar, …
How to actually learn data structures and algorithms
Most people learn data structures and algorithms the hard way: they open a problem site, sort by "most solved," and start grinding. A month later they…
Why Most Students Never Make Their First Open-Source Contribution
A few years ago, I thought contributing to open source was something only experienced developers did. I would look at large repositories, thousands of…
AWS's 'Autonoma': A Primer on the Operator-Less Cloud
AWS's 'Autonoma': A Primer on the Operator-Less Cloud Introduction: The Dawn of Self-Managing Infrastructure AWS has, according to recent whispers, un…
Browserscan.net Canvas Fingerprint Pure-JS Technical Report
browserscan.net Canvas Fingerprint Pure-JS Technical Report Join my Discord community to learn, share, and discuss together: https://discord.gg/rX2vkN…
What is a ReAct-style agent?
TL;DR: "ReAct" is the way all models do their internal "reasoning+acting" loop since 2023. prompt => {loop = evaluate <-> tool call(s)} =>…
Why project-based learning beats watching tutorials
Almost everyone learning to code hits the same wall: you have watched dozens of hours of tutorials, you nod along to every line, and then you open a b…