<ul><li>Git and GitHub are essential tools for managing code changes and collaborating on projects.</li><li>Git is a local version control system that tracks code changes, while GitHub is an online platform for hosting repositories.</li><li>Initiate a Git repository in a project folder with 'git init' to start tracking changes locally.</li><li>Use 'git clone' to download an existing repository from GitHub to work on locally.</li><li>Creating branches in Git allows multiple developers to work on different versions of a project simultaneously.</li><li>Stage changes with 'git add' and save them with 'git commit' after describing the changes.</li><li>'Git push' uploads commits to a remote repository, like GitHub, to share code with others.</li><li>To fetch and merge changes from a remote repository, use 'git pull' to stay synchronized with the project.</li><li>Undoing commits in Git can be done using 'git revert' to safely undo changes.</li><li>Merging branches in Git is accomplished with 'git merge' to combine changes from one branch into another.</li></ul>

A Beginner’s Guide to Git and GitHub

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