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MMohsinlearnbybuilding.hashnode.dev

Setup, Structure & the Basics of Backend

6d ago · 15 min read · From Zero to Running: Folder Structure, Docker, and How Data Actually Flows Series: Building an Event Booking System with Microservices Part: 02 — Setup, Structure & the Basics of Backend Blog by: Mo

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TLTirthak Likhartirthaklikhar.hashnode.dev

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Why the OSI Model Diagram in Your Textbook Is Incomplete

May 25 · 9 min read · I spent weeks staring at the OSI model and the Ethernet frame diagram in my notebook. I could label every field. I could recite all seven layers. But I genuinely had no idea what was actually happenin

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AIAminul Islamamie-dev.hashnode.dev

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How React Virtual DOM Works Under the Hood

May 5 · 4 min read · 🧠 Introduction Modern web apps need to be fast, smooth, and responsive.But updating the UI directly using the browser DOM can be slow and inefficient. 👉 This is where React Virtual DOM comes in. In

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BKBablu Kumar Singhbablusingh-dev.hashnode.dev

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React Virtual DOM Explained (2026 Guide) — How React Makes UI Fast

May 4 · 4 min read · 🔍 What You’ll Learn What problem the Virtual DOM solves Difference between Real DOM vs Virtual DOM How React renders UI initially What happens when state or props change What “diffing” (reconcil

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SSSharmila Saitdevops-playbook.hashnode.dev

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Linux in Practice — Commands Every DevOps Engineer Uses Daily

May 3 · 8 min read · Introduction Knowing about Linux and actually using Linux are two very different things. Enough theory. The only way to actually learn Linux is to open a terminal and start typing. Every command in th

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TVTushar Vermatusharrverma.hashnode.dev

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My First Two Contributions to the Official Terraform AzureRM Provider

Apr 21 · 3 min read · I'm Tushar, a DevOps Engineer from Punjab, India. This blog is my Learn in Public journey where I openly document my open-source contributions, real-world DevOps challenges, and the lessons I learn al

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MZMd Zulqarnainjs-mastery-101.hashnode.dev

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Destructuring in JavaScript

Apr 21 · 5 min read · Destructuring is a JavaScript syntax introduced in ES6 (2015) that allows you to "unpack" values from arrays or properties from objects into distinct variables in a single, concise expression. It make

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ASAyush Sharmaayush001.hashnode.dev

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Flattening Arrays: A Developer's Guide to Simplifying Complexity

Apr 12 · 4 min read · Array flattening is a common task in JavaScript that can save you time and headaches. When working with data structures, you often encounter nested arrays. Understanding how to flatten these arrays is

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ASAyush Sharmaayush001.hashnode.dev

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Mastering the this Keyword in JavaScript

Apr 12 · 3 min read · Understanding the this keyword in JavaScript can feel like solving a puzzle. It changes its meaning based on how a function is called. Let's break it down and see what this means in different contexts

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ASAyush Sharmaayush001.hashnode.dev

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Understanding JavaScript Promises Simply

Apr 12 · 4 min read · JavaScript promises can seem confusing at first, but they make handling asynchronous operations much easier. Let's break down what promises are, how they work, and why they are useful. What problem pr

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Trending tags this week

Setup, Structure & the Basics of Backend

Why the OSI Model Diagram in Your Textbook Is Incomplete

How React Virtual DOM Works Under the Hood

React Virtual DOM Explained (2026 Guide) — How React Makes UI Fast

Linux in Practice — Commands Every DevOps Engineer Uses Daily

My First Two Contributions to the Official Terraform AzureRM Provider

Destructuring in JavaScript

Flattening Arrays: A Developer's Guide to Simplifying Complexity

Mastering the this Keyword in JavaScript

Understanding JavaScript Promises Simply