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CodeSamplez.com

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Programming And Development Resources

Git Merge vs Rebase: When to Use Each & Key Differences

Updated September 1, 2025 by Rana Ahsan Leave a Comment ⏰ 10 minutes

GIT Merge vs Rebase

Choosing between Git merge and rebase isn’t just a technical decision—it shapes your entire workflow. Merge preserves history with branch connections, while rebase creates a clean, linear timeline. After a decade managing codebases, I’ve learned when each approach shines. Let me share the exact strategies that will transform your Git workflow! 🚀

Git Commands Cheatsheet: The Ultimate Git Reference

Updated July 29, 2025 by Rana Ahsan 2 Comments ⏰ 12 minutes

The Ultimate Git Commands CheatSheet

This comprehensive git commands cheatsheet provides every essential command you’ll need for daily development. From basic operations to advanced techniques, I’ve organized these commands into logical categories based on my decade of experience. Bookmark this page as your go-to reference for all things Git!

Python Environment Variables Management: A Beginners Guide

Updated April 27, 2025 by Rana Ahsan Leave a Comment ⏰ 6 minutes

Managing Python Environment Variables

Unlock bulletproof Python apps in minutes! This snappy tutorial demystifies python environment variables, showing exactly how to load secrets with python-dotenv, dodge common “KeyError” traps, and level-up with secret managers. Real-world anecdotes, copy-paste code, and battle-tested tips turn newbie confusion into confident deployment—no credentials left behind.

AWS SAM: Build And Deploy Lambda Effortlessly

Updated April 21, 2025 by Rana Ahsan Leave a Comment ⏰ 7 minutes

AWS SAM Tutorial For Beginners

Kick‑start your serverless journey with this hands‑on AWS SAM Tutorial. Learn why SAM matters, scaffold your first Lambda in minutes, test locally with Docker, and automate deployments using GitHub Actions. Packed with code samples, real‑world tips, and troubleshooting hacks from a veteran dev, this guide turns beginners into confident builders.

AWS Lambda: Serverless For Beginners

Updated April 21, 2025 by Rana Ahsan Leave a Comment ⏰ 8 minutes

aws lambda serverless

Discover the transformative power of AWS Lambda in this beginner-friendly guide. I share my personal experiences, hard-learned lessons, and practical tips to help you deploy functions instantly. Explore event-driven architecture, build serverless applications, and streamline your DevOps process—without ever worrying about server management again. Perfect for newcomers seeking real-world insights.

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