Git

What is Version Control? At its core, version control is a system that tracks changes made to files over time. It allows you to: Revert to previous versions: If a new change introduces a bug, you can easily revert to a previous, working version. Track changes: See exactly who made which changes, when, and why. This is invaluable for collaboration and debugging. Experiment freely: Create different branches of your project to explore new ideas without affecting the main codebase. »

Git Cheat Sheet Basic Commands git init: Initializes a new Git repository in the current directory. git clone <url>: Clones an existing repository from a remote location (e.g., GitHub). git add <file>: Stages changes in a file to be included in the next commit. git add .: Stages all changes in the current directory. git commit -m "<message>": Creates a new commit with the specified message. git status: Shows the current state of the working directory and staging area. »

Refactoring - The Art of Improving Code Refactoring is the process of restructuring existing code to improve its readability, maintainability, and efficiency without altering its external behavior. It’s an essential practice for developers who aim to write clean, scalable, and performant software. In this chapter, we will delve into the principles, goals, and techniques of refactoring, providing a roadmap to improve your codebase systematically. What is Refactoring? Refactoring is not about fixing bugs or adding new features; instead, it focuses on enhancing the internal structure of the code. »