GKGovind Khandelwalingovindtech.hashnode.dev·8h ago · 10 min readWhy ChatGPT Gets Confident and Wrong at the Same Time — A Technical BreakdownIt happened to all of us Every student who’s used ChatGPT has a story. A college assignment that sounded like a great explanation — until the professor pointed out that it was fundamentally wrong. A c02M
ZTZainab Travadiinzainab-engineering.hashnode.dev·2d ago · 10 min readSystem Design Diaries #5: The Secrets Databases Don't Want You to KnowHey Readers. Spotted: a database quietly handling millions of users, billions of requests, and petabytes of data while making it all look effortless. A user uploads a photo in Mumbai. Someone likes it00
PGPRAKASH GANGURDEinprakashgangurde.hashnode.dev·2d ago · 14 min read20 Linux Commands Every CS Student Should KnowThe practical commands that actually matter — with real examples for each one By Prakash Gangurde | BCA Student | Technical Content Creator | AI • Python • Linux Introduction When I first opened a L00
ZTZainab Travadiinzainab-engineering.hashnode.dev·2d ago · 6 min readSystem Design Diaries #4: How the Internet Handles FameHey Readers. Spotted: a startup celebrating one million users. The founders are thrilled. The engineers? Slightly terrified. Because every successful application eventually runs into the same problem:00
BSBikki Singhincodepractice-blogs.hashnode.dev·2d ago · 4 min readPHP Bugs 21 to 30 — Common Mistakes Every PHP Developer Must KnowIf you've been writing PHP for a while, you've probably hit a few of these without realizing what was actually happening under the hood. This is Part 3 of a series I've been running on CodePractice — 00
ABAdhyayan Buildsincuriositydocumented.hashnode.dev·4d ago · 5 min readThe First 30 Days of Learning Python: Lessons from a Curious BeginnerBeginning my journey as a B.Tech Computer Science and Engineering student marked the start of a new chapter filled with curiosity, excitement, and countless opportunities to learn. Among the many tech00
ZTZainab Travadiinzainab-engineering.hashnode.dev·4d ago · 6 min readSystem Design Diaries #2: The Internet's Biggest NetworkHey Readers. Spotted: billions of devices talking to each other every second. Your phone sends a message. A server responds. A video starts streaming. A payment gets processed. But before any of that 00
ZTZainab Travadiinzainab-engineering.hashnode.dev·4d ago · 6 min readSystem Design Diaries #1: Building the FoundationsHey Readers. Spotted: millions of users posting tweets, streaming videos, sending messages, and somehow the internet doesn't completely fall apart. What's their secret? No, it's not luck. It's system 00
GGunjaningunjantech.hashnode.dev·5d ago · 2 min readWho Am I and Why Am i Starting This Blog?Hello Everyone, Introduction My name is Gunjan . I am a second year B. Tech computer Science student at jawaharLal nehru university. Why I chose Computer Science I chose Computer Science beacuse i was00
BSBikki Singhincodepractice-blogs.hashnode.dev·6d ago · 8 min read10 Common PHP Bugs in Real-Time Development (With Fixes)PHP is a forgiving language — and that forgiveness is exactly what makes it dangerous in production. Everything works perfectly on your local machine. Code review passes. Then a silent bug surfaces on00
