Tag feed

#fundamentals

291 posts12 followers

AMAnkush Mudaleankushmudale.hashnode.dev

Fundamental of Linux & Advance Concept

Learn Linux using 3 concepts what? Why? and How? What is Linux? Linux is an open-source kernel developed by Linus Torvalds in September 1991. He created it because he wanted a free and accessible system, as commercial UNIX was too expensive and the M...

Feb 175 min read

TITech Insights Hubtopperblog.hashnode.dev

What is Database: Storage Fundamentals

What is a Database? Data Storage Fundamentals in 2025 When your application crashes at 3 AM because a critical transaction wasn't properly persisted, or when your startup's AWS bill suddenly triples because you chose the wrong storage architecture, y...

Feb 1212 min read

RSRahul Sehrawatai-zero-to-hero.hashnode.dev

How Machines Learn: The Complete Guide to Training, Features, and Labels

How Machines Learn: The Core Mechanics Reading Time: 20 minutes | Difficulty: Beginner | Track: Practical Prerequisites: What is AI and Machine Learning - Understanding of AI/ML distinction You've heard that machines can "learn." But what does that...

Feb 316 min read

RSRahul Sehrawatai-zero-to-hero.hashnode.dev

What is AI? Machine Learning vs Deep Learning Explained for Developers

What is AI? Understanding the Landscape for Developers Reading Time: 15 minutes | Difficulty: Beginner | Track: Practical Prerequisites: Basic programming knowledge. No AI/ML experience needed. You've heard the buzzwords: AI, Machine Learning, Deep...

Feb 315 min read

DDarshandecodewithdarshan.hashnode.dev

TCP Working: The 3-Way Handshake & Reliable Communication

Imagine trying to send a 500-page book to a friend by ripping out the pages and throwing them out of a moving car window one by one. If you don't have a system in place: Some pages will fly into the bushes (Packet Loss). Page 50 might arrive before...

Jan 314 min read

RGRohan guptarohangupta.hashnode.dev

Emmet for HTML: A Beginner’s Guide to Writing Faster Markup

Typing every <div>, </div>, and the attribute gets tedious. Emmet is a shorthand language that expands into full HTML. What is Emmet? Emmet turns abbreviations into complete HTML. It's built into VS Code and most editors: div → <div></div> No more t...

Jan 312 min read

AGAaditya Goelbaki-bytes.hashnode.dev

How Does a Browser Find a Website? A Simple Guide to DNS

How does a browser know where a website lives? When you type google.com into your browser and press Enter, have you ever wondered: 👉 How does the browser know where Google actually lives on the internet?👉 How does it find the correct computer among...

Jan 305 min read

SNSrujanee Nayaksrujanee-chaicode-webdev-blogs.hashnode.dev

DNS Record Decoded

DNS Records Explained: The Phonebook of the Internet Have you ever wondered: How does a browser actually know where a website lives? The internet operates on IP addresses (numeric labels like 142.250.183.14) that identify devices on a network. Howeve...

Jan 304 min read

JDJanhvi Deshmukhhtml-tags-elements-janhvi.hashnode.dev

HTML Basics: Understanding the Skeleton of the Web

Think of your favorite website. Before the beautiful colors, the sliding images, and the interactive buttons, there was a foundation. If a webpage were a human body, HTML would be its skeleton. Just as a skeleton provides the essential structure that...

Jan 308 min read

TATheekshana Alahakoonbeyondautocomplete.hashnode.dev

AI Made Me Rethink My Skills, So I Went Back to Fundamentals

As a Computer Engineering undergraduate, I’ve often found myself worrying about one uncomfortable thought:“what is my place, if a machine can do in seconds what I’m still learning?” Every time I start learning something new and see AI generate a bett...

Jan 282 min read

Search Hashnode