Welcome back to Day 5 of the SQL tutorial series! CREATE DATABASE – Start Fresh Syntax: CREATE DATABASE database_name; -- Example: CREATE DATABASE college; This creates a brand-new database named college. After creating it: You usually switch to it ...
Welcome to Day 4 of my SQL Tutorial Series! 👋 So far, we’ve learned what a database is, types of databases, and the role of a DBMS. Now, it’s time to talk about SQL itself, the operations it enables, and how data is organized. Let’s break it dow...
Hey everyone! 👋 Welcome to Day 3 of the SQL tutorial series. On Day 1, we learned what SQL is. On Day 2, we discussed the difference between a Database and a DBMS. Today, let’s explore the different types of databases you’ll encounter as you wor...
Hey everyone! 👋 Welcome to Day 1 of my SQL Tutorial Series. Today, let’s keep things simple and lay the foundation: 👉 What is SQL? 👉 Why should you learn it? 👉 How does it fit in the world of databases? 💡 What is SQL? SQL stands for Structured Q...
Introduction: Welcome to Atcode! If you’re here, you’re ready to take your coding skills to the next level, one problem at a time. Whether you’re preparing for interviews, practicing DSA, or just love solving coding challenges, this blog is designed ...
I never thought I'd be writing this. Just a few months ago, “packet sniffing” sounded like something out of a sci-fi novel. Now, I’m knee-deep in terminal commands, trying to understand how systems talk and how they can be broken. This blog marks the...
Hey there! 👋I'm Preethika Reddy, a Software Engineer Intern currently exploring the exciting world of front-end development, and honestly, it's been a fantastic experience so far. From creating clean, user-friendly interfaces to discovering how grea...
In this Article: 💡 What Was the Problem? 📖 Understanding the Errors 🛠️ How I Fixed It Step-by-Step 🧠 What I Learned ✅ Git Commands Going Forward Let’s begin. Recently, I ran into this error while pushing code from IntelliJ: git push --set-upstrea...
Prompt Writing 101: How to Talk to AI and Get Better Results Ever feel like AI doesn’t get what you’re asking for? It’s not because the AI isn’t smart—it’s because the prompt isn’t clear enough. The good news? You can fix that fast. In this blog, you...
Introduction JavaScript is one of the most powerful and versatile languages used for building interactive websites and web apps. Whether you’re a beginner or already coding, JavaScript is essential in today’s developer toolkit. In this post, I’ll gui...
