Prashant Kumar on Instagram: "🎯 How to Make a Calculator in Python | Beginner Friendly 🐍 Learn how to create a simple calculator using Python step-by-step! In this short video, we build a basic Python calculator that performs addition, subtraction, multiplication, and division, with proper error handling for invalid inputs and division by zero. ✨ This tutorial is perfect for beginners, students, and kids who are starting their coding journey and want to understand if-else logic in Python in a

Sagar . Code -- Cyber security 🚀 on Instagram: "🐚 Shell Scripting Day 1 — Your First “Hello World” Program! Every programming journey starts with one simple line… and in shell scripting, it all begins with: echo "Hello World" Bas itna sa code, aur terminal aapko world-class welcome bol deta hai 😄🔥 If you’re starting shell scripting, this is the perfect first step. Easy, powerful, and super useful for automation. 📥 Want full Shell Scripting notes + practice tasks? Comment "SHELL" or DM me! B